server/repository.py
author Alexandre Fayolle <alexandre.fayolle@logilab.fr>
Wed, 02 Jun 2010 16:30:36 +0200
branchstable
changeset 5641 4c1d0e80a376
parent 5606 61b28589d33f
parent 5638 cea831403e72
child 5655 ef903fff826d
child 5711 ea2538a3c622
permissions -rw-r--r--
backported to stable some changes made on site for a customer
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5421
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     1
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     2
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     3
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     4
# This file is part of CubicWeb.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     5
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     6
# CubicWeb is free software: you can redistribute it and/or modify it under the
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     7
# terms of the GNU Lesser General Public License as published by the Free
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     8
# Software Foundation, either version 2.1 of the License, or (at your option)
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
     9
# any later version.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
    10
#
5424
8ecbcbff9777 replace logilab-common by CubicWeb in disclaimer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5421
diff changeset
    11
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
5421
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
    12
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
    13
# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
    14
# details.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
    15
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
    16
# You should have received a copy of the GNU Lesser General Public License along
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5376
diff changeset
    17
# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    18
"""Defines the central class for the CubicWeb RQL server: the repository.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    19
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    20
The repository is an abstraction allowing execution of rql queries against
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    21
data sources. Most of the work is actually done in helper classes. The
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    22
repository mainly:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    23
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    24
* brings these classes all together to provide a single access
2476
1294a6bdf3bf application -> instance where it makes sense
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2473
diff changeset
    25
  point to a cubicweb instance.
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    26
* handles session management
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    27
* provides method for pyro registration, to call if pyro is enabled
5587
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
    28
"""
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    29
4835
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    30
from __future__ import with_statement
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    31
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    32
__docformat__ = "restructuredtext en"
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    33
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    34
import sys
5587
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
    35
import threading
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    36
import Queue
4719
aaed3f813ef8 kill dead/useless code as suggested by pylint
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4714
diff changeset
    37
from os.path import join
1016
26387b836099 use datetime instead of mx.DateTime
sylvain.thenault@logilab.fr
parents: 636
diff changeset
    38
from datetime import datetime
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    39
from time import time, localtime, strftime
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    40
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    41
from logilab.common.decorators import cached
3757
122a01751d59 2.4 compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3694
diff changeset
    42
from logilab.common.compat import any
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
    43
from logilab.common import flatten
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    44
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    45
from yams import BadSchemaDefinition
5030
5238d9a8dfee [form] put qualified name on validation error, should fix #784299
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4984
diff changeset
    46
from yams.schema import role_name
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    47
from rql import RQLSyntaxError
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    48
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
    49
from cubicweb import (CW_SOFTWARE_ROOT, CW_MIGRATION_MAP, QueryError,
2709
6ee816eb9f25 [hooksmanager] hooks should be reseted after vreg reload
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2708
diff changeset
    50
                      UnknownEid, AuthenticationError, ExecutionError,
3042
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
    51
                      ETypeNotSupportedBySources, MultiSourcesError,
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    52
                      BadConnectionId, Unauthorized, ValidationError,
5115
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
    53
                      RepositoryError, typed_eid, onevent)
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
    54
from cubicweb import cwvreg, schema, server
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
    55
from cubicweb.server import utils, hook, pool, querier, sources
5079
e646047f80cb [reload] on registry reloading, we should change class of users of opened session
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5073
diff changeset
    56
from cubicweb.server.session import Session, InternalSession, InternalManager, \
e646047f80cb [reload] on registry reloading, we should change class of users of opened session
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5073
diff changeset
    57
     security_enabled
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    58
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    59
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    60
def del_existing_rel_if_needed(session, eidfrom, rtype, eidto):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    61
    """delete existing relation when adding a new one if card is 1 or ?
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    62
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    63
    have to be done once the new relation has been inserted to avoid having
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    64
    an entity without a relation for some time
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    65
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    66
    this kind of behaviour has to be done in the repository so we don't have
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    67
    hooks order hazardness
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    68
    """
4835
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    69
    # skip that for internal session or if integrity explicitly disabled
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    70
    #
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    71
    # XXX we should imo rely on the orm to first fetch existing entity if any
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    72
    # then delete it.
4756
a2c73b272c9b do not check for existant entity when relation of single card is added but integrity hooks are deactivated
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4719
diff changeset
    73
    if session.is_internal_session \
5090
8c39d2bf58fd [repo creation] removing existing entities of 'single' cardinality relatino should be considered as 'activeintegrity' hook. Also don't disable that category during repo creation to avoid pb such as two default workflows for one entity types
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5084
diff changeset
    74
           or not session.is_hook_category_activated('activeintegrity'):
4687
082e66184f71 [integrity] skip auto-delete for internal sessions (but *not* for super session, see 4642:921737d2e3a8)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4686
diff changeset
    75
        return
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
    76
    card = session.schema_rproperty(rtype, eidfrom, eidto, 'cardinality')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    77
    # one may be tented to check for neweids but this may cause more than one
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    78
    # relation even with '1?'  cardinality if thoses relations are added in the
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    79
    # same transaction where the entity is being created. This never occurs from
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    80
    # the web interface but may occurs during test or dbapi connection (though
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    81
    # not expected for this).  So: don't do it, we pretend to ensure repository
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    82
    # consistency.
4673
6f8b925a29f4 auto-delete relation with single cardinality using execute, not unsafe_execute, so permissions are correctly checked
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4643
diff changeset
    83
    #
4686
c55606a5c4b0 [integrity] temporary fix auto-delete relation (see 4673:6f8b925a29f4 and 4642:921737d2e3a8): we want no read perms, though we want to check delete perms. Should be properly fixed in 3.7 once we've proper security control and [unsafe_]execute behaviour on the repository side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4673
diff changeset
    84
    # XXX we don't want read permissions to be applied but we want delete
c55606a5c4b0 [integrity] temporary fix auto-delete relation (see 4673:6f8b925a29f4 and 4642:921737d2e3a8): we want no read perms, though we want to check delete perms. Should be properly fixed in 3.7 once we've proper security control and [unsafe_]execute behaviour on the repository side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4673
diff changeset
    85
    # permission to be checked
c55606a5c4b0 [integrity] temporary fix auto-delete relation (see 4673:6f8b925a29f4 and 4642:921737d2e3a8): we want no read perms, though we want to check delete perms. Should be properly fixed in 3.7 once we've proper security control and [unsafe_]execute behaviour on the repository side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4673
diff changeset
    86
    rschema = session.repo.schema.rschema(rtype)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    87
    if card[0] in '1?':
4643
921737d2e3a8 fix optimisation with super session that may lead to integrity loss
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4517
diff changeset
    88
        if not rschema.inlined: # inlined relations will be implicitly deleted
4835
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    89
            with security_enabled(session, read=False):
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    90
                session.execute('DELETE X %s Y WHERE X eid %%(x)s, '
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    91
                                'NOT Y eid %%(y)s' % rtype,
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
    92
                                {'x': eidfrom, 'y': eidto})
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    93
    if card[1] in '1?':
4835
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    94
        with security_enabled(session, read=False):
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    95
            session.execute('DELETE X %sY WHERE Y eid %%(y)s, '
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
    96
                            'NOT X eid %%(x)s' % rtype,
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
    97
                            {'x': eidfrom, 'y': eidto})
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
    98
3694
33dbb1da1db9 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3689
diff changeset
    99
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   100
class Repository(object):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   101
    """a repository provides access to a set of persistent storages for
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   102
    entities and relations
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   103
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   104
    XXX protect pyro access
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   105
    """
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   106
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   107
    def __init__(self, config, vreg=None, debug=False):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   108
        self.config = config
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   109
        if vreg is None:
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   110
            vreg = cwvreg.CubicWebVRegistry(config, debug)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   111
        self.vreg = vreg
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   112
        self.pyro_registered = False
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   113
        self.info('starting repository from %s', self.config.apphome)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   114
        # dictionary of opened sessions
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   115
        self._sessions = {}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   116
        # list of functions to be called at regular interval
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   117
        self._looping_tasks = []
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   118
        # list of running threads
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   119
        self._running_threads = []
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   120
        # initial schema, should be build or replaced latter
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   121
        self.schema = schema.CubicWebSchema(config.appid)
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3042
diff changeset
   122
        self.vreg.schema = self.schema # until actual schema is loaded...
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   123
        # querier helper, need to be created after sources initialization
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   124
        self.querier = querier.QuerierHelper(self, self.schema)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   125
        # sources
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   126
        self.sources = []
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   127
        self.sources_by_uri = {}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   128
        # FIXME: store additional sources info in the system database ?
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   129
        # FIXME: sources should be ordered (add_entity priority)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   130
        for uri, source_config in config.sources().items():
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   131
            if uri == 'admin':
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   132
                # not an actual source
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   133
                continue
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   134
            source = self.get_source(uri, source_config)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   135
            self.sources_by_uri[uri] = source
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   136
            self.sources.append(source)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   137
        self.system_source = self.sources_by_uri['system']
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   138
        # ensure system source is the first one
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   139
        self.sources.remove(self.system_source)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   140
        self.sources.insert(0, self.system_source)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   141
        # cache eid -> type / source
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   142
        self._type_source_cache = {}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   143
        # cache (extid, source uri) -> eid
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   144
        self._extid_cache = {}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   145
        # open some connections pools
2959
daabb9bc5233 make db-restore command work even with no/corrupted database
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2929
diff changeset
   146
        if config.open_connections_pools:
daabb9bc5233 make db-restore command work even with no/corrupted database
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2929
diff changeset
   147
            self.open_connections_pools()
5079
e646047f80cb [reload] on registry reloading, we should change class of users of opened session
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5073
diff changeset
   148
        @onevent('after-registry-reload', self)
e646047f80cb [reload] on registry reloading, we should change class of users of opened session
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5073
diff changeset
   149
        def fix_user_classes(self):
e646047f80cb [reload] on registry reloading, we should change class of users of opened session
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5073
diff changeset
   150
            usercls = self.vreg['etypes'].etype_class('CWUser')
e646047f80cb [reload] on registry reloading, we should change class of users of opened session
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5073
diff changeset
   151
            for session in self._sessions.values():
e646047f80cb [reload] on registry reloading, we should change class of users of opened session
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5073
diff changeset
   152
                if not isinstance(session.user, InternalManager):
e646047f80cb [reload] on registry reloading, we should change class of users of opened session
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5073
diff changeset
   153
                    session.user.__class__ = usercls
2959
daabb9bc5233 make db-restore command work even with no/corrupted database
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2929
diff changeset
   154
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   155
    def _bootstrap_hook_registry(self):
3424
60c9722a590b [tests] force hook registry instanciation for test configs
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3409
diff changeset
   156
        """called during bootstrap since we need the metadata hooks"""
60c9722a590b [tests] force hook registry instanciation for test configs
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3409
diff changeset
   157
        hooksdirectory = join(CW_SOFTWARE_ROOT, 'hooks')
60c9722a590b [tests] force hook registry instanciation for test configs
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3409
diff changeset
   158
        self.vreg.init_registration([hooksdirectory])
60c9722a590b [tests] force hook registry instanciation for test configs
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3409
diff changeset
   159
        self.vreg.load_file(join(hooksdirectory, 'metadata.py'),
60c9722a590b [tests] force hook registry instanciation for test configs
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3409
diff changeset
   160
                            'cubicweb.hooks.metadata')
60c9722a590b [tests] force hook registry instanciation for test configs
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3409
diff changeset
   161
2959
daabb9bc5233 make db-restore command work even with no/corrupted database
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2929
diff changeset
   162
    def open_connections_pools(self):
daabb9bc5233 make db-restore command work even with no/corrupted database
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2929
diff changeset
   163
        config = self.config
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   164
        self._available_pools = Queue.Queue()
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   165
        self._available_pools.put_nowait(pool.ConnectionsPool(self.sources))
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   166
        if config.quick_start:
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   167
            # quick start, usually only to get a minimal repository to get cubes
5084
d8f491cb046c [repo] we want a hooks manager and hooks initialized event on quick start (we trigger events such as server_backup / server_restore for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5079
diff changeset
   168
            # information (eg dump/restore/...)
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   169
            config._cubes = ()
5084
d8f491cb046c [repo] we want a hooks manager and hooks initialized event on quick start (we trigger events such as server_backup / server_restore for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5079
diff changeset
   170
            # only load hooks and entity classes in the registry
d8f491cb046c [repo] we want a hooks manager and hooks initialized event on quick start (we trigger events such as server_backup / server_restore for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5079
diff changeset
   171
            config.cube_appobject_path = set(('hooks', 'entities'))
d8f491cb046c [repo] we want a hooks manager and hooks initialized event on quick start (we trigger events such as server_backup / server_restore for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5079
diff changeset
   172
            config.cubicweb_appobject_path = set(('hooks', 'entities'))
d8f491cb046c [repo] we want a hooks manager and hooks initialized event on quick start (we trigger events such as server_backup / server_restore for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5079
diff changeset
   173
            self.set_schema(config.load_schema())
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   174
            config['connections-pool-size'] = 1
5084
d8f491cb046c [repo] we want a hooks manager and hooks initialized event on quick start (we trigger events such as server_backup / server_restore for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5079
diff changeset
   175
            # will be reinitialized later from cubes found in the database
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   176
            config._cubes = None
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   177
        elif config.creating:
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   178
            # repository creation
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   179
            config.bootstrap_cubes()
2968
0e3460341023 somewhat painful backport of 3.5 branch, should mostly be ok
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2893 2967
diff changeset
   180
            self.set_schema(config.load_schema(), resetvreg=False)
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   181
            # need to load the Any and CWUser entity types
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   182
            etdirectory = join(CW_SOFTWARE_ROOT, 'entities')
1317
sylvain.thenault@logilab.fr
parents: 1316
diff changeset
   183
            self.vreg.init_registration([etdirectory])
3409
c684606a95e0 [bootstrap] metadata hooks need to be registered at bootstrap time for db creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3381
diff changeset
   184
            for modname in ('__init__', 'authobjs', 'wfobjs'):
c684606a95e0 [bootstrap] metadata hooks need to be registered at bootstrap time for db creation
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3381
diff changeset
   185
                self.vreg.load_file(join(etdirectory, '%s.py' % modname),
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   186
                                    'cubicweb.entities.%s' % modname)
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   187
            self._bootstrap_hook_registry()
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   188
        elif config.read_instance_schema:
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   189
            # normal start: load the instance schema from the database
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   190
            self.fill_schema()
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   191
        else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   192
            # test start: use the file system schema (quicker)
2476
1294a6bdf3bf application -> instance where it makes sense
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2473
diff changeset
   193
            self.warning("set fs instance'schema")
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   194
            config.bootstrap_cubes()
2961
6d833a440575 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2959
diff changeset
   195
            self.set_schema(config.load_schema())
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   196
        if not config.creating:
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   197
            if 'CWProperty' in self.schema:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   198
                self.vreg.init_properties(self.properties())
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   199
            # call source's init method to complete their initialisation if
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   200
            # needed (for instance looking for persistent configuration using an
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   201
            # internal session, which is not possible until pools have been
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   202
            # initialized)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   203
            for source in self.sources:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   204
                source.init()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   205
        else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   206
            # call init_creating so for instance native source can configurate
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   207
            # tsearch according to postgres version
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   208
            for source in self.sources:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   209
                source.init_creating()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   210
        # close initialization pool and reopen fresh ones for proper
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   211
        # initialization now that we know cubes
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   212
        self._get_pool().close(True)
2493
9806571ea790 major refactoring of database dump/restore:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2476
diff changeset
   213
        # list of available pools (we can't iterated on Queue instance)
9806571ea790 major refactoring of database dump/restore:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2476
diff changeset
   214
        self.pools = []
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   215
        for i in xrange(config['connections-pool-size']):
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   216
            self.pools.append(pool.ConnectionsPool(self.sources))
2493
9806571ea790 major refactoring of database dump/restore:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2476
diff changeset
   217
            self._available_pools.put_nowait(self.pools[-1])
1883
011e13d74cfc shuting -> shutting
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 1880
diff changeset
   218
        self._shutting_down = False
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   219
        if config.quick_start:
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   220
            config.init_cubes(self.get_cubes())
5093
8d073d2e089d [optimization] improve massive write performance by optimizing hooks selection
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5090
diff changeset
   221
        self.hm = hook.HooksManager(self.vreg)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   222
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   223
    # internals ###############################################################
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   224
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   225
    def get_source(self, uri, source_config):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   226
        source_config['uri'] = uri
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   227
        return sources.get_source(source_config, self.schema, self)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   228
2963
12ad88615a12 test and fix migration introducing base classes (w/ regard to yams inheritance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2961
diff changeset
   229
    def set_schema(self, schema, resetvreg=True, rebuildinfered=True):
12ad88615a12 test and fix migration introducing base classes (w/ regard to yams inheritance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2961
diff changeset
   230
        if rebuildinfered:
12ad88615a12 test and fix migration introducing base classes (w/ regard to yams inheritance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2961
diff changeset
   231
            schema.rebuild_infered_relations()
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   232
        self.info('set schema %s %#x', schema.name, id(schema))
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3042
diff changeset
   233
        if resetvreg:
2881
d1a5b77e42bc fix set_schema/init_cubes order
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2880
diff changeset
   234
            if self.config._cubes is None:
d1a5b77e42bc fix set_schema/init_cubes order
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2880
diff changeset
   235
                self.config.init_cubes(self.get_cubes())
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3042
diff changeset
   236
            # full reload of all appobjects
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3042
diff changeset
   237
            self.vreg.reset()
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3042
diff changeset
   238
            self.vreg.set_schema(schema)
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3042
diff changeset
   239
        else:
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3042
diff changeset
   240
            self.vreg._set_schema(schema)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   241
        self.querier.set_schema(schema)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   242
        for source in self.sources:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   243
            source.set_schema(schema)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   244
        self.schema = schema
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   245
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   246
    def fill_schema(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   247
        """lod schema from the repository"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   248
        from cubicweb.server.schemaserial import deserialize_schema
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   249
        self.info('loading schema from the repository')
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   250
        appschema = schema.CubicWebSchema(self.config.appid)
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
   251
        self.set_schema(self.config.load_bootstrap_schema(), resetvreg=False)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   252
        self.debug('deserializing db schema into %s %#x', appschema.name, id(appschema))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   253
        session = self.internal_session()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   254
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   255
            try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   256
                deserialize_schema(appschema, session)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   257
            except BadSchemaDefinition:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   258
                raise
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   259
            except Exception, ex:
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   260
                import traceback
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   261
                traceback.print_exc()
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   262
                raise Exception('Is the database initialised ? (cause: %s)' %
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   263
                                (ex.args and ex.args[0].strip() or 'unknown')), \
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   264
                                None, sys.exc_info()[-1]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   265
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   266
            session.close()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   267
        self.set_schema(appschema)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   268
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   269
    def start_looping_tasks(self):
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   270
        if not (self.config.creating or self.config.repairing
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   271
                or self.config.quick_start):
4958
665eacdd8c50 [repo] call server_startup event in start_looping_task the repo is fully started (registered in pyro for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4951
diff changeset
   272
            # call instance level initialisation hooks
665eacdd8c50 [repo] call server_startup event in start_looping_task the repo is fully started (registered in pyro for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4951
diff changeset
   273
            self.hm.call_hooks('server_startup', repo=self)
665eacdd8c50 [repo] call server_startup event in start_looping_task the repo is fully started (registered in pyro for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4951
diff changeset
   274
            # register a task to cleanup expired session
665eacdd8c50 [repo] call server_startup event in start_looping_task the repo is fully started (registered in pyro for instance)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4951
diff changeset
   275
            self.looping_task(self.config['session-time']/3., self.clean_sessions)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   276
        assert isinstance(self._looping_tasks, list), 'already started'
2708
60d728bdcba5 allow to specify arbitrary argument when recording a looping task func
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2667
diff changeset
   277
        for i, (interval, func, args) in enumerate(self._looping_tasks):
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   278
            self._looping_tasks[i] = task = utils.LoopTask(interval, func, args)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   279
            self.info('starting task %s with interval %.2fs', task.name,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   280
                      interval)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   281
            task.start()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   282
        # ensure no tasks will be further added
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   283
        self._looping_tasks = tuple(self._looping_tasks)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   284
2708
60d728bdcba5 allow to specify arbitrary argument when recording a looping task func
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2667
diff changeset
   285
    def looping_task(self, interval, func, *args):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   286
        """register a function to be called every `interval` seconds.
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   287
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   288
        looping tasks can only be registered during repository initialization,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   289
        once done this method will fail.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   290
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   291
        try:
2708
60d728bdcba5 allow to specify arbitrary argument when recording a looping task func
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2667
diff changeset
   292
            self._looping_tasks.append( (interval, func, args) )
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   293
        except AttributeError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   294
            raise RuntimeError("can't add looping task once the repository is started")
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   295
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   296
    def threaded_task(self, func):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   297
        """start function in a separated thread"""
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
   298
        t = utils.RepoThread(func, self._running_threads)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   299
        t.start()
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   300
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   301
    #@locked
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   302
    def _get_pool(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   303
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   304
            return self._available_pools.get(True, timeout=5)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   305
        except Queue.Empty:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   306
            raise Exception('no pool available after 5 secs, probably either a '
4706
6035e96b64dd added stats for munin collecting #615844 - from 027bbff3659f
arthur
parents: 4689
diff changeset
   307
                            'bug in code (too many uncommited/rollbacked '
6035e96b64dd added stats for munin collecting #615844 - from 027bbff3659f
arthur
parents: 4689
diff changeset
   308
                            'connections) or too much load on the server (in '
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   309
                            'which case you can try to set a bigger '
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   310
                            'connections pools size)')
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   311
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   312
    def _free_pool(self, pool):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   313
        self._available_pools.put_nowait(pool)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   314
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   315
    def pinfo(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   316
        # XXX: session.pool is accessed from a local storage, would be interesting
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   317
        #      to see if there is a pool set in any thread specific data)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   318
        return '%s: %s (%s)' % (self._available_pools.qsize(),
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   319
                                ','.join(session.user.login for session in self._sessions.values()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   320
                                         if session.pool),
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   321
                                threading.currentThread())
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   322
    def shutdown(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   323
        """called on server stop event to properly close opened sessions and
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   324
        connections
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   325
        """
4776
3bf51379baee assert we are not already shutting down
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4756
diff changeset
   326
        assert not self._shutting_down, 'already shutting down'
1883
011e13d74cfc shuting -> shutting
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 1880
diff changeset
   327
        self._shutting_down = True
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   328
        if isinstance(self._looping_tasks, tuple): # if tasks have been started
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   329
            for looptask in self._looping_tasks:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   330
                self.info('canceling task %s...', looptask.name)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   331
                looptask.cancel()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   332
                looptask.join()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   333
                self.info('task %s finished', looptask.name)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   334
        for thread in self._running_threads:
5376
2c3f14bc2590 [python2.6] don't add a name property on Thread
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5292
diff changeset
   335
            self.info('waiting thread %s...', thread.getName())
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   336
            thread.join()
5376
2c3f14bc2590 [python2.6] don't add a name property on Thread
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5292
diff changeset
   337
            self.info('thread %s finished', thread.getName())
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   338
        if not (self.config.creating or self.config.repairing
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   339
                or self.config.quick_start):
4946
2654cd5c87e0 [repo] don't call server_shutdown hooks when creating/repairing instance to be consistence with server_startup hooks
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4862
diff changeset
   340
            self.hm.call_hooks('server_shutdown', repo=self)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   341
        self.close_sessions()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   342
        while not self._available_pools.empty():
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   343
            pool = self._available_pools.get_nowait()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   344
            try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   345
                pool.close(True)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   346
            except:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   347
                self.exception('error while closing %s' % pool)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   348
                continue
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   349
        if self.pyro_registered:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   350
            pyro_unregister(self.config)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   351
        hits, misses = self.querier.cache_hit, self.querier.cache_miss
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   352
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   353
            self.info('rqlt st cache hit/miss: %s/%s (%s%% hits)', hits, misses,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   354
                      (hits * 100) / (hits + misses))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   355
            hits, misses = self.system_source.cache_hit, self.system_source.cache_miss
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   356
            self.info('sql cache hit/miss: %s/%s (%s%% hits)', hits, misses,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   357
                      (hits * 100) / (hits + misses))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   358
            nocache  = self.system_source.no_cache
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   359
            self.info('sql cache usage: %s/%s (%s%%)', hits+ misses, nocache,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   360
                      ((hits + misses) * 100) / (hits + misses + nocache))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   361
        except ZeroDivisionError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   362
            pass
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   363
2267
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   364
    def _login_from_email(self, login):
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   365
        session = self.internal_session()
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   366
        try:
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   367
            rset = session.execute('Any L WHERE U login L, U primary_email M, '
5073
a9697325cffa [repo] don't need rset description on those queries
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5072
diff changeset
   368
                                   'M address %(login)s', {'login': login},
a9697325cffa [repo] don't need rset description on those queries
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5072
diff changeset
   369
                                   build_descr=False)
2267
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   370
            if rset.rowcount == 1:
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   371
                login = rset[0][0]
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   372
        finally:
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   373
            session.close()
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   374
        return login
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   375
3647
2941f4a0aab9 refactor repo authentication to allow pluggable authentifier to login with something else than a password
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3629
diff changeset
   376
    def authenticate_user(self, session, login, **kwargs):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   377
        """validate login / password, raise AuthenticationError on failure
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   378
        return associated CWUser instance on success
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   379
        """
2267
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   380
        if self.vreg.config['allow-email-login'] and '@' in login:
e1d2df3f1091 move login by email functionnality on the repository side to avoid buggy call to internal_session from the web interface side
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2245
diff changeset
   381
            login = self._login_from_email(login)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   382
        for source in self.sources:
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   383
            if source.support_entity('CWUser'):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   384
                try:
3647
2941f4a0aab9 refactor repo authentication to allow pluggable authentifier to login with something else than a password
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3629
diff changeset
   385
                    eid = source.authenticate(session, login, **kwargs)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   386
                    break
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   387
                except AuthenticationError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   388
                    continue
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   389
        else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   390
            raise AuthenticationError('authentication failed with all sources')
2268
2f336fd5e040 euser->cwuser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2267
diff changeset
   391
        cwuser = self._build_user(session, eid)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   392
        if self.config.consider_user_state and \
2268
2f336fd5e040 euser->cwuser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2267
diff changeset
   393
               not cwuser.state in cwuser.AUTHENTICABLE_STATES:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   394
            raise AuthenticationError('user is not in authenticable state')
2268
2f336fd5e040 euser->cwuser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2267
diff changeset
   395
        return cwuser
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   396
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   397
    def _build_user(self, session, eid):
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   398
        """return a CWUser entity for user with the given eid"""
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2647
diff changeset
   399
        cls = self.vreg['etypes'].etype_class('CWUser')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   400
        rql = cls.fetch_rql(session.user, ['X eid %(x)s'])
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   401
        rset = session.execute(rql, {'x': eid})
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   402
        assert len(rset) == 1, rset
2268
2f336fd5e040 euser->cwuser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2267
diff changeset
   403
        cwuser = rset.get_entity(0, 0)
1138
22f634977c95 make pylint happy, fix some bugs on the way
sylvain.thenault@logilab.fr
parents: 1016
diff changeset
   404
        # pylint: disable-msg=W0104
2268
2f336fd5e040 euser->cwuser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2267
diff changeset
   405
        # prefetch / cache cwuser's groups and properties. This is especially
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   406
        # useful for internal sessions to avoid security insertions
2268
2f336fd5e040 euser->cwuser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2267
diff changeset
   407
        cwuser.groups
2f336fd5e040 euser->cwuser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2267
diff changeset
   408
        cwuser.properties
2f336fd5e040 euser->cwuser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2267
diff changeset
   409
        return cwuser
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   410
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   411
    # public (dbapi) interface ################################################
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   412
5587
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   413
    def stats(self): # XXX restrict to managers session?
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   414
        results = {}
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   415
        querier = self.querier
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   416
        source = self.system_source
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   417
        for size, maxsize, hits, misses, title in (
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   418
            (len(querier._rql_cache), self.config['rql-cache-size'],
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   419
            querier.cache_hit, querier.cache_miss, 'rqlt_st'),
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   420
            (len(source._cache), self.config['rql-cache-size'],
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   421
            source.cache_hit, source.cache_miss, 'sql'),
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   422
            ):
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   423
            results['%s_cache_size' % title] =  '%s / %s' % (size, maxsize)
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   424
            results['%s_cache_hit' % title] =  hits
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   425
            results['%s_cache_miss' % title] = misses
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   426
            results['%s_cache_hit_percent' % title] = (hits * 100) / (hits + misses)
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   427
        results['sql_no_cache'] = self.system_source.no_cache
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   428
        results['nb_open_sessions'] = len(self._sessions)
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   429
        results['nb_active_threads'] = threading.activeCount()
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   430
        results['looping_tasks'] = ', '.join(str(t) for t in self._looping_tasks)
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   431
        results['available_pools'] = self._available_pools.qsize()
5606
61b28589d33f merge back to stable some changes made on site for a customer.
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5587 5603
diff changeset
   432
        results['threads'] = ', '.join(sorted(str(t) for t in threading.enumerate()))
5587
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   433
        return results
72679e450f6d [web] dont attempt to update last login time on ldap users, avoiding spurious tb in logs (closes #914464)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   434
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   435
    def get_schema(self):
2476
1294a6bdf3bf application -> instance where it makes sense
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2473
diff changeset
   436
        """return the instance schema. This is a public method, not
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   437
        requiring a session id
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   438
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   439
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   440
            # necessary to support pickling used by pyro
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   441
            self.schema.__hashmode__ = 'pickle'
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   442
            return self.schema
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   443
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   444
            self.schema.__hashmode__ = None
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   445
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   446
    def get_cubes(self):
2476
1294a6bdf3bf application -> instance where it makes sense
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2473
diff changeset
   447
        """return the list of cubes used by this instance. This is a
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   448
        public method, not requiring a session id.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   449
        """
2473
490f88fb99b6 new distinguish repairing/creating from regular start.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2268
diff changeset
   450
        versions = self.get_versions(not (self.config.creating
4689
4eb1f4490538 [test] skipping versions checking during test is enough, no need for monkey patch
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4687
diff changeset
   451
                                          or self.config.repairing
5043
fe52dd3936cf [repo config] cleanup read_instance_schema / bootstrap_schema / creating mess
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5032
diff changeset
   452
                                          or self.config.quick_start
4689
4eb1f4490538 [test] skipping versions checking during test is enough, no need for monkey patch
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4687
diff changeset
   453
                                          or self.config.mode == 'test'))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   454
        cubes = list(versions)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   455
        cubes.remove('cubicweb')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   456
        return cubes
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   457
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   458
    @cached
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   459
    def get_versions(self, checkversions=False):
2476
1294a6bdf3bf application -> instance where it makes sense
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2473
diff changeset
   460
        """return the a dictionary containing cubes used by this instance
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   461
        as key with their version as value, including cubicweb version. This is a
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   462
        public method, not requiring a session id.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   463
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   464
        from logilab.common.changelog import Version
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   465
        vcconf = {}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   466
        session = self.internal_session()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   467
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   468
            for pk, version in session.execute(
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   469
                'Any K,V WHERE P is CWProperty, P value V, P pkey K, '
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   470
                'P pkey ~="system.version.%"', build_descr=False):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   471
                cube = pk.split('.')[-1]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   472
                # XXX cubicweb migration
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   473
                if cube in CW_MIGRATION_MAP:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   474
                    cube = CW_MIGRATION_MAP[cube]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   475
                version = Version(version)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   476
                vcconf[cube] = version
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   477
                if checkversions:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   478
                    if cube != 'cubicweb':
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   479
                        fsversion = self.config.cube_version(cube)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   480
                    else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   481
                        fsversion = self.config.cubicweb_version()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   482
                    if version < fsversion:
2476
1294a6bdf3bf application -> instance where it makes sense
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2473
diff changeset
   483
                        msg = ('instance has %s version %s but %s '
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   484
                               'is installed. Run "cubicweb-ctl upgrade".')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   485
                        raise ExecutionError(msg % (cube, version, fsversion))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   486
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   487
            session.close()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   488
        return vcconf
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   489
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   490
    @cached
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   491
    def source_defs(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   492
        sources = self.config.sources().copy()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   493
        # remove manager information
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   494
        sources.pop('admin', None)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   495
        # remove sensitive information
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   496
        for uri, sourcedef in sources.iteritems():
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   497
            sourcedef = sourcedef.copy()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   498
            self.sources_by_uri[uri].remove_sensitive_information(sourcedef)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   499
            sources[uri] = sourcedef
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   500
        return sources
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   501
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   502
    def properties(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   503
        """return a result set containing system wide properties"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   504
        session = self.internal_session()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   505
        try:
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   506
            return session.execute('Any K,V WHERE P is CWProperty,'
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   507
                                   'P pkey K, P value V, NOT P for_user U',
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   508
                                   build_descr=False)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   509
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   510
            session.close()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   511
5032
e3fa27fc0d9a cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5030
diff changeset
   512
    # XXX protect this method: anonymous should be allowed and registration
e3fa27fc0d9a cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5030
diff changeset
   513
    # plugged
1372
d4264cd876e1 register_user can now also set an email
Florent <florent@secondweb.fr>
parents: 1320
diff changeset
   514
    def register_user(self, login, password, email=None, **kwargs):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   515
        """check a user with the given login exists, if not create it with the
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   516
        given password. This method is designed to be used for anonymous
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   517
        registration on public web site.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   518
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   519
        session = self.internal_session()
1372
d4264cd876e1 register_user can now also set an email
Florent <florent@secondweb.fr>
parents: 1320
diff changeset
   520
        # for consistency, keep same error as unique check hook (although not required)
d4264cd876e1 register_user can now also set an email
Florent <florent@secondweb.fr>
parents: 1320
diff changeset
   521
        errmsg = session._('the value "%s" is already used, use another one')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   522
        try:
5073
a9697325cffa [repo] don't need rset description on those queries
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5072
diff changeset
   523
            if (session.execute('CWUser X WHERE X login %(login)s', {'login': login},
a9697325cffa [repo] don't need rset description on those queries
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5072
diff changeset
   524
                                build_descr=False)
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 1372
diff changeset
   525
                or session.execute('CWUser X WHERE X use_email C, C address %(login)s',
5073
a9697325cffa [repo] don't need rset description on those queries
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5072
diff changeset
   526
                                   {'login': login}, build_descr=False)):
5030
5238d9a8dfee [form] put qualified name on validation error, should fix #784299
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4984
diff changeset
   527
                qname = role_name('login', 'subject')
5238d9a8dfee [form] put qualified name on validation error, should fix #784299
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4984
diff changeset
   528
                raise ValidationError(None, {qname: errmsg % login})
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   529
            # we have to create the user
5072
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
   530
            user = self.vreg['etypes'].etype_class('CWUser')(session)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   531
            if isinstance(password, unicode):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   532
                # password should *always* be utf8 encoded
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   533
                password = password.encode('UTF8')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   534
            kwargs['login'] = login
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   535
            kwargs['upassword'] = password
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   536
            user.update(kwargs)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   537
            self.glob_add_entity(session, user)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   538
            session.execute('SET X in_group G WHERE X eid %(x)s, G name "users"',
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   539
                            {'x': user.eid})
1372
d4264cd876e1 register_user can now also set an email
Florent <florent@secondweb.fr>
parents: 1320
diff changeset
   540
            if email or '@' in login:
d4264cd876e1 register_user can now also set an email
Florent <florent@secondweb.fr>
parents: 1320
diff changeset
   541
                d = {'login': login, 'email': email or login}
5073
a9697325cffa [repo] don't need rset description on those queries
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5072
diff changeset
   542
                if session.execute('EmailAddress X WHERE X address %(email)s', d,
a9697325cffa [repo] don't need rset description on those queries
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5072
diff changeset
   543
                                   build_descr=False):
5030
5238d9a8dfee [form] put qualified name on validation error, should fix #784299
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4984
diff changeset
   544
                    qname = role_name('address', 'subject')
5238d9a8dfee [form] put qualified name on validation error, should fix #784299
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4984
diff changeset
   545
                    raise ValidationError(None, {qname: errmsg % d['email']})
1372
d4264cd876e1 register_user can now also set an email
Florent <florent@secondweb.fr>
parents: 1320
diff changeset
   546
                session.execute('INSERT EmailAddress X: X address %(email)s, '
5032
e3fa27fc0d9a cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5030
diff changeset
   547
                                'U primary_email X, U use_email X '
5073
a9697325cffa [repo] don't need rset description on those queries
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5072
diff changeset
   548
                                'WHERE U login %(login)s', d, build_descr=False)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   549
            session.commit()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   550
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   551
            session.close()
594
76218d42d21f return success or not on creation of user
Arthur Lutz <arthur.lutz@logilab.fr>
parents: 479
diff changeset
   552
        return True
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   553
3647
2941f4a0aab9 refactor repo authentication to allow pluggable authentifier to login with something else than a password
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3629
diff changeset
   554
    def connect(self, login, **kwargs):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   555
        """open a connection for a given user
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   556
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   557
        base_url may be needed to send mails
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   558
        cnxtype indicate if this is a pyro connection or a in-memory connection
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   559
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   560
        raise `AuthenticationError` if the authentication failed
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   561
        raise `ConnectionError` if we can't open a connection
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   562
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   563
        # use an internal connection
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   564
        session = self.internal_session()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   565
        # try to get a user object
4089
ff92c7d692bf typos, api update
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3890
diff changeset
   566
        cnxprops = kwargs.pop('cnxprops', None)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   567
        try:
3647
2941f4a0aab9 refactor repo authentication to allow pluggable authentifier to login with something else than a password
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3629
diff changeset
   568
            user = self.authenticate_user(session, login, **kwargs)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   569
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   570
            session.close()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   571
        session = Session(user, self, cnxprops)
3379
9192ba07890d use .cw_rset instead of rset on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3293
diff changeset
   572
        user._cw = user.cw_rset.req = session
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   573
        user.clear_related_cache()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   574
        self._sessions[session.id] = session
5638
cea831403e72 log the user name on session opening for easier debugging
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5603
diff changeset
   575
        self.info('opened session %s for user %s', session.id, login)
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
   576
        self.hm.call_hooks('session_open', session)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   577
        # commit session at this point in case write operation has been done
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   578
        # during `session_open` hooks
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   579
        session.commit()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   580
        return session.id
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   581
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   582
    def execute(self, sessionid, rqlstring, args=None, build_descr=True):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   583
        """execute a RQL query
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   584
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   585
        * rqlstring should be an unicode string or a plain ascii string
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   586
        * args the optional parameters used in the query
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   587
        * build_descr is a flag indicating if the description should be
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   588
          built on select queries
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   589
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   590
        session = self._get_session(sessionid, setpool=True)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   591
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   592
            try:
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   593
                return self.querier.execute(session, rqlstring, args,
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   594
                                            build_descr)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   595
            except (Unauthorized, RQLSyntaxError):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   596
                raise
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   597
            except ValidationError, ex:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   598
                # need ValidationError normalization here so error may pass
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   599
                # through pyro
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   600
                if hasattr(ex.entity, 'eid'):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   601
                    ex.entity = ex.entity.eid # error raised by yams
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   602
                    args = list(ex.args)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   603
                    args[0] = ex.entity
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   604
                    ex.args = tuple(args)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   605
                raise
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   606
            except:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   607
                # FIXME: check error to catch internal errors
5167
529861a73ec8 log RQL query in case of unexpected failure (priceless when porting to new database)
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5115
diff changeset
   608
                self.exception('unexpected error while executing %s with %s', rqlstring, args)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   609
                raise
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   610
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   611
            session.reset_pool()
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   612
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   613
    def describe(self, sessionid, eid):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   614
        """return a tuple (type, source, extid) for the entity with id <eid>"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   615
        session = self._get_session(sessionid, setpool=True)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   616
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   617
            return self.type_and_source_from_eid(eid, session)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   618
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   619
            session.reset_pool()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   620
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   621
    def check_session(self, sessionid):
5032
e3fa27fc0d9a cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5030
diff changeset
   622
        """raise `BadConnectionId` if the connection is no more valid"""
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   623
        self._get_session(sessionid, setpool=False)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   624
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   625
    def get_shared_data(self, sessionid, key, default=None, pop=False):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   626
        """return the session's data dictionary"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   627
        session = self._get_session(sessionid, setpool=False)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   628
        return session.get_shared_data(key, default, pop)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   629
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   630
    def set_shared_data(self, sessionid, key, value, querydata=False):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   631
        """set value associated to `key` in shared data
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   632
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   633
        if `querydata` is true, the value will be added to the repository
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   634
        session's query data which are cleared on commit/rollback of the current
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   635
        transaction, and won't be available through the connexion, only on the
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   636
        repository side.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   637
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   638
        session = self._get_session(sessionid, setpool=False)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   639
        session.set_shared_data(key, value, querydata)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   640
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   641
    def commit(self, sessionid):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   642
        """commit transaction for the session with the given id"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   643
        self.debug('begin commit for session %s', sessionid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   644
        try:
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   645
            return self._get_session(sessionid).commit()
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   646
        except (ValidationError, Unauthorized):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   647
            raise
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   648
        except:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   649
            self.exception('unexpected error')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   650
            raise
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   651
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   652
    def rollback(self, sessionid):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   653
        """commit transaction for the session with the given id"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   654
        self.debug('begin rollback for session %s', sessionid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   655
        try:
1880
293fe4b49e28 two in one: #343320: Logging out while deleting a CWUser blocks the cw server / #342692: ensure transaction state when Ctrl-C or other stop signal is received
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1664
diff changeset
   656
            self._get_session(sessionid).rollback()
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   657
        except:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   658
            self.exception('unexpected error')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   659
            raise
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   660
1939
67e7379edd96 #343379: disturbing message on upgrade
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1883
diff changeset
   661
    def close(self, sessionid, checkshuttingdown=True):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   662
        """close the session with the given id"""
1939
67e7379edd96 #343379: disturbing message on upgrade
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1883
diff changeset
   663
        session = self._get_session(sessionid, setpool=True,
67e7379edd96 #343379: disturbing message on upgrade
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1883
diff changeset
   664
                                    checkshuttingdown=checkshuttingdown)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   665
        # operation uncommited before close are rollbacked before hook is called
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   666
        session.rollback()
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
   667
        self.hm.call_hooks('session_close', session)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   668
        # commit session at this point in case write operation has been done
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   669
        # during `session_close` hooks
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   670
        session.commit()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   671
        session.close()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   672
        del self._sessions[sessionid]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   673
        self.info('closed session %s for user %s', sessionid, session.user.login)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   674
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   675
    def user_info(self, sessionid, props=None):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   676
        """this method should be used by client to:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   677
        * check session id validity
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   678
        * update user information on each user's request (i.e. groups and
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   679
          custom properties)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   680
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   681
        session = self._get_session(sessionid, setpool=False)
2245
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   682
        if props is not None:
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   683
            self.set_session_props(sessionid, props)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   684
        user = session.user
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   685
        return user.eid, user.login, user.groups, user.properties
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   686
2245
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   687
    def set_session_props(self, sessionid, props):
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   688
        """this method should be used by client to:
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   689
        * check session id validity
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   690
        * update user information on each user's request (i.e. groups and
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   691
          custom properties)
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   692
        """
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   693
        session = self._get_session(sessionid, setpool=False)
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   694
        for prop, value in props.items():
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   695
            session.change_property(prop, value)
7463e1a748dd new set_session_props method exposed by the repository, use it to be sure session language is in sync the request language
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2192
diff changeset
   696
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   697
    def undoable_transactions(self, sessionid, ueid=None, **actionfilters):
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   698
        """See :class:`cubicweb.dbapi.Connection.undoable_transactions`"""
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   699
        session = self._get_session(sessionid, setpool=True)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   700
        try:
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   701
            return self.system_source.undoable_transactions(session, ueid,
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   702
                                                            **actionfilters)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   703
        finally:
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   704
            session.reset_pool()
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   705
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   706
    def transaction_info(self, sessionid, txuuid):
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   707
        """See :class:`cubicweb.dbapi.Connection.transaction_info`"""
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   708
        session = self._get_session(sessionid, setpool=True)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   709
        try:
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   710
            return self.system_source.tx_info(session, txuuid)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   711
        finally:
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   712
            session.reset_pool()
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   713
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   714
    def transaction_actions(self, sessionid, txuuid, public=True):
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   715
        """See :class:`cubicweb.dbapi.Connection.transaction_actions`"""
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   716
        session = self._get_session(sessionid, setpool=True)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   717
        try:
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   718
            return self.system_source.tx_actions(session, txuuid, public)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   719
        finally:
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   720
            session.reset_pool()
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   721
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   722
    def undo_transaction(self, sessionid, txuuid):
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   723
        """See :class:`cubicweb.dbapi.Connection.undo_transaction`"""
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   724
        session = self._get_session(sessionid, setpool=True)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   725
        try:
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   726
            return self.system_source.undo_transaction(session, txuuid)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   727
        finally:
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   728
            session.reset_pool()
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   729
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   730
    # public (inter-repository) interface #####################################
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   731
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   732
    def entities_modified_since(self, etypes, mtime):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   733
        """function designed to be called from an external repository which
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   734
        is using this one as a rql source for synchronization, and return a
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   735
        3-uple containing :
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   736
        * the local date
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   737
        * list of (etype, eid) of entities of the given types which have been
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   738
          modified since the given timestamp (actually entities whose full text
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   739
          index content has changed)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   740
        * list of (etype, eid) of entities of the given types which have been
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   741
          deleted since the given timestamp
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   742
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   743
        session = self.internal_session()
1016
26387b836099 use datetime instead of mx.DateTime
sylvain.thenault@logilab.fr
parents: 636
diff changeset
   744
        updatetime = datetime.now()
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   745
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   746
            modentities, delentities = self.system_source.modified_entities(
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   747
                session, etypes, mtime)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   748
            return updatetime, modentities, delentities
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   749
        finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   750
            session.close()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   751
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   752
    # session handling ########################################################
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   753
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   754
    def close_sessions(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   755
        """close every opened sessions"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   756
        for sessionid in self._sessions.keys():
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   757
            try:
1939
67e7379edd96 #343379: disturbing message on upgrade
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1883
diff changeset
   758
                self.close(sessionid, checkshuttingdown=False)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   759
            except:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   760
                self.exception('error while closing session %s' % sessionid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   761
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   762
    def clean_sessions(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   763
        """close sessions not used since an amount of time specified in the
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   764
        configuration
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   765
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   766
        mintime = time() - self.config['session-time']
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   767
        self.debug('cleaning session unused since %s',
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   768
                   strftime('%T', localtime(mintime)))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   769
        nbclosed = 0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   770
        for session in self._sessions.values():
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   771
            if session.timestamp < mintime:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   772
                self.close(session.id)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   773
                nbclosed += 1
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   774
        return nbclosed
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   775
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   776
    def internal_session(self, cnxprops=None):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   777
        """return a dbapi like connection/cursor using internal user which
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   778
        have every rights on the repository. You'll *have to* commit/rollback
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   779
        or close (rollback implicitly) the session once the job's done, else
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   780
        you'll leak connections pool up to the time where no more pool is
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   781
        available, causing irremediable freeze...
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   782
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   783
        session = InternalSession(self, cnxprops)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   784
        session.set_pool()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   785
        return session
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   786
1939
67e7379edd96 #343379: disturbing message on upgrade
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1883
diff changeset
   787
    def _get_session(self, sessionid, setpool=False, checkshuttingdown=True):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   788
        """return the user associated to the given session identifier"""
1939
67e7379edd96 #343379: disturbing message on upgrade
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1883
diff changeset
   789
        if checkshuttingdown and self._shutting_down:
1883
011e13d74cfc shuting -> shutting
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 1880
diff changeset
   790
            raise Exception('Repository is shutting down')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   791
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   792
            session = self._sessions[sessionid]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   793
        except KeyError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   794
            raise BadConnectionId('No such session %s' % sessionid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   795
        if setpool:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   796
            session.set_pool()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   797
        return session
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   798
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   799
    # data sources handling ###################################################
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   800
    # * correspondance between eid and (type, source)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   801
    # * correspondance between eid and local id (i.e. specific to a given source)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   802
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   803
    def type_and_source_from_eid(self, eid, session=None):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   804
        """return a tuple (type, source, extid) for the entity with id <eid>"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   805
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   806
            eid = typed_eid(eid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   807
        except ValueError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   808
            raise UnknownEid(eid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   809
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   810
            return self._type_source_cache[eid]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   811
        except KeyError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   812
            if session is None:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   813
                session = self.internal_session()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   814
                reset_pool = True
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   815
            else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   816
                reset_pool = False
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   817
            try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   818
                etype, uri, extid = self.system_source.eid_type_source(session,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   819
                                                                       eid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   820
            finally:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   821
                if reset_pool:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   822
                    session.reset_pool()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   823
        self._type_source_cache[eid] = (etype, uri, extid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   824
        if uri != 'system':
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   825
            self._extid_cache[(extid, uri)] = eid
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   826
        return etype, uri, extid
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   827
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   828
    def clear_caches(self, eids):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   829
        etcache = self._type_source_cache
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   830
        extidcache = self._extid_cache
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   831
        rqlcache = self.querier._rql_cache
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   832
        for eid in eids:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   833
            try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   834
                etype, uri, extid = etcache.pop(typed_eid(eid)) # may be a string in some cases
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   835
                rqlcache.pop('%s X WHERE X eid %s' % (etype, eid), None)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   836
                extidcache.pop((extid, uri), None)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   837
            except KeyError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   838
                etype = None
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   839
            rqlcache.pop('Any X WHERE X eid %s' % eid, None)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   840
            for source in self.sources:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   841
                source.clear_eid_cache(eid, etype)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   842
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   843
    def type_from_eid(self, eid, session=None):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   844
        """return the type of the entity with id <eid>"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   845
        return self.type_and_source_from_eid(eid, session)[0]
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   846
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   847
    def source_from_eid(self, eid, session=None):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   848
        """return the source for the given entity's eid"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   849
        return self.sources_by_uri[self.type_and_source_from_eid(eid, session)[1]]
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   850
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   851
    def querier_cache_key(self, session, rql, args, eidkeys):
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   852
        cachekey = [rql]
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   853
        for key in sorted(eidkeys):
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   854
            try:
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   855
                etype = self.type_from_eid(args[key], session)
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   856
            except KeyError:
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   857
                raise QueryError('bad cache key %s (no value)' % key)
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   858
            except TypeError:
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   859
                raise QueryError('bad cache key %s (value: %r)' % (
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   860
                    key, args[key]))
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   861
            cachekey.append(etype)
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   862
            # ensure eid is correctly typed in args
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   863
            args[key] = typed_eid(args[key])
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   864
        return tuple(cachekey)
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   865
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   866
    def eid2extid(self, source, eid, session=None):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   867
        """get local id from an eid"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   868
        etype, uri, extid = self.type_and_source_from_eid(eid, session)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   869
        if source.uri != uri:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   870
            # eid not from the given source
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   871
            raise UnknownEid(eid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   872
        return extid
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   873
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   874
    def extid2eid(self, source, extid, etype, session=None, insert=True,
1250
5c20a7f13c84 new recreate argument to extid2eid when an external source want to recreate entities previously imported with a predictable ext id
sylvain.thenault@logilab.fr
parents: 1228
diff changeset
   875
                  recreate=False):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   876
        """get eid from a local id. An eid is attributed if no record is found"""
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   877
        cachekey = (extid, source.uri)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   878
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   879
            return self._extid_cache[cachekey]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   880
        except KeyError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   881
            pass
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   882
        reset_pool = False
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   883
        if session is None:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   884
            session = self.internal_session()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   885
            reset_pool = True
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   886
        eid = self.system_source.extid2eid(session, source, extid)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   887
        if eid is not None:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   888
            self._extid_cache[cachekey] = eid
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   889
            self._type_source_cache[eid] = (etype, source.uri, extid)
5398
b9e1abe1bdfe [repo] cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5385
diff changeset
   890
            # XXX used with extlite (eg vcsfile), probably not needed anymore
1250
5c20a7f13c84 new recreate argument to extid2eid when an external source want to recreate entities previously imported with a predictable ext id
sylvain.thenault@logilab.fr
parents: 1228
diff changeset
   891
            if recreate:
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   892
                entity = source.before_entity_insertion(session, extid, etype, eid)
1250
5c20a7f13c84 new recreate argument to extid2eid when an external source want to recreate entities previously imported with a predictable ext id
sylvain.thenault@logilab.fr
parents: 1228
diff changeset
   893
                entity._cw_recreating = True
5c20a7f13c84 new recreate argument to extid2eid when an external source want to recreate entities previously imported with a predictable ext id
sylvain.thenault@logilab.fr
parents: 1228
diff changeset
   894
                if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
   895
                    self.hm.call_hooks('before_add_entity', session, entity=entity)
1250
5c20a7f13c84 new recreate argument to extid2eid when an external source want to recreate entities previously imported with a predictable ext id
sylvain.thenault@logilab.fr
parents: 1228
diff changeset
   896
                # XXX add fti op ?
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   897
                source.after_entity_insertion(session, extid, entity)
1250
5c20a7f13c84 new recreate argument to extid2eid when an external source want to recreate entities previously imported with a predictable ext id
sylvain.thenault@logilab.fr
parents: 1228
diff changeset
   898
                if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
   899
                    self.hm.call_hooks('after_add_entity', session, entity=entity)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   900
            if reset_pool:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   901
                session.reset_pool()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   902
            return eid
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   903
        if not insert:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   904
            return
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   905
        # no link between extid and eid, create one using an internal session
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   906
        # since the current session user may not have required permissions to
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   907
        # do necessary stuff and we don't want to commit user session.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   908
        #
450
5e14ea0e81c8 a note for later
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 341
diff changeset
   909
        # Moreover, even if session is already an internal session but is
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   910
        # processing a commit, we have to use another one
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   911
        if not session.is_internal_session:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   912
            session = self.internal_session()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   913
            reset_pool = True
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   914
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   915
            eid = self.system_source.create_eid(session)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   916
            self._extid_cache[cachekey] = eid
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   917
            self._type_source_cache[eid] = (etype, source.uri, extid)
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   918
            entity = source.before_entity_insertion(session, extid, etype, eid)
5398
b9e1abe1bdfe [repo] cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5385
diff changeset
   919
            entity.edited_attributes = set(entity)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   920
            if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
   921
                self.hm.call_hooks('before_add_entity', session, entity=entity)
450
5e14ea0e81c8 a note for later
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 341
diff changeset
   922
            # XXX call add_info with complete=False ?
1954
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   923
            self.add_info(session, entity, source, extid)
9b20f3504af8 cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1939
diff changeset
   924
            source.after_entity_insertion(session, extid, entity)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   925
            if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
   926
                self.hm.call_hooks('after_add_entity', session, entity=entity)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   927
            else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   928
                # minimal meta-data
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   929
                session.execute('SET X is E WHERE X eid %(x)s, E name %(name)s',
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   930
                                {'x': entity.eid, 'name': entity.__regid__})
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   931
            session.commit(reset_pool)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   932
            return eid
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   933
        except:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   934
            session.rollback(reset_pool)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   935
            raise
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   936
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   937
    def add_info(self, session, entity, source, extid=None, complete=True):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   938
        """add type and source info for an eid into the system table,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   939
        and index the entity with the full text index
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   940
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   941
        # begin by inserting eid/type/source/extid into the entities table
5067
adc2122eed03 [repo] more efficient eid cache operations handling based on set_operation; refactor
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5043
diff changeset
   942
        hook.set_operation(session, 'neweids', entity.eid,
adc2122eed03 [repo] more efficient eid cache operations handling based on set_operation; refactor
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5043
diff changeset
   943
                           hook.CleanupNewEidsCacheOp)
4806
4f12f59b1a13 [fti] refactor and fix full text indexation handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4756
diff changeset
   944
        self.system_source.add_info(session, entity, source, extid, complete)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   945
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   946
    def delete_info(self, session, entity, sourceuri, extid):
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   947
        """called by external source when some entity known by the system source
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   948
        has been deleted in the external source
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   949
        """
5067
adc2122eed03 [repo] more efficient eid cache operations handling based on set_operation; refactor
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5043
diff changeset
   950
        # mark eid as being deleted in session info and setup cache update
adc2122eed03 [repo] more efficient eid cache operations handling based on set_operation; refactor
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5043
diff changeset
   951
        # operation
adc2122eed03 [repo] more efficient eid cache operations handling based on set_operation; refactor
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5043
diff changeset
   952
        hook.set_operation(session, 'pendingeids', entity.eid,
adc2122eed03 [repo] more efficient eid cache operations handling based on set_operation; refactor
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5043
diff changeset
   953
                           hook.CleanupDeletedEidsCacheOp)
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   954
        self._delete_info(session, entity, sourceuri, extid)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   955
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   956
    def _delete_info(self, session, entity, sourceuri, extid):
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   957
                     # attributes=None, relations=None):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   958
        """delete system information on deletion of an entity:
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   959
        * delete all remaining relations from/to this entity
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   960
        * call delete info on the system source which will transfer record from
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   961
          the entities table to the deleted_entities table
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   962
        """
2641
9c33d98a074e R [schema hooks] big refactoring / reorganization for clearer code, a few fixes on the way
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2631
diff changeset
   963
        pendingrtypes = session.transaction_data.get('pendingrtypes', ())
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   964
        # delete remaining relations: if user can delete the entity, he can
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   965
        # delete all its relations without security checking
4835
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
   966
        with security_enabled(session, read=False, write=False):
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   967
            eid = entity.eid
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   968
            for rschema, _, role in entity.e_schema.relation_definitions():
4835
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
   969
                rtype = rschema.type
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
   970
                if rtype in schema.VIRTUAL_RTYPES or rtype in pendingrtypes:
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
   971
                    continue
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   972
                if role == 'subject':
4835
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
   973
                    # don't skip inlined relation so they are regularly
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
   974
                    # deleted and so hooks are correctly called
5072
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
   975
                    rql = 'DELETE X %s Y WHERE X eid %%(x)s' % rtype
4835
13b0b96d7982 [repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4834
diff changeset
   976
                else:
5072
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
   977
                    rql = 'DELETE Y %s X WHERE X eid %%(x)s' % rtype
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5115
diff changeset
   978
                session.execute(rql, {'x': eid}, build_descr=False)
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   979
        self.system_source.delete_info(session, entity, sourceuri, extid)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   980
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   981
    def locate_relation_source(self, session, subject, rtype, object):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   982
        subjsource = self.source_from_eid(subject, session)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   983
        objsource = self.source_from_eid(object, session)
3042
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   984
        if not subjsource is objsource:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   985
            source = self.system_source
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
   986
            if not (subjsource.may_cross_relation(rtype)
3042
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   987
                    and objsource.may_cross_relation(rtype)):
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   988
                raise MultiSourcesError(
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   989
                    "relation %s can't be crossed among sources"
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   990
                    % rtype)
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   991
        elif not subjsource.support_relation(rtype):
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   992
            source = self.system_source
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   993
        else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   994
            source = subjsource
3042
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   995
        if not source.support_relation(rtype, True):
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   996
            raise MultiSourcesError(
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   997
                "source %s doesn't support write of %s relation"
d2455badf7fb [multi-sources] enhance relation'source detection to avoid inconsistency
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2967
diff changeset
   998
                % (source.uri, rtype))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   999
        return source
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1000
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1001
    def locate_etype_source(self, etype):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1002
        for source in self.sources:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1003
            if source.support_entity(etype, 1):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1004
                return source
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1005
        else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1006
            raise ETypeNotSupportedBySources(etype)
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1007
5068
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1008
    def init_entity_caches(self, session, entity, source):
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1009
        """add entity to session entities cache and repo's extid cache.
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1010
        Return entity's ext id if the source isn't the system source.
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1011
        """
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1012
        session.set_entity_cache(entity)
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1013
        suri = source.uri
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1014
        if suri == 'system':
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1015
            extid = None
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1016
        else:
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1017
            extid = source.get_extid(entity)
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1018
            self._extid_cache[(str(extid), suri)] = entity.eid
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1019
        self._type_source_cache[entity.eid] = (entity.__regid__, suri, extid)
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1020
        return extid
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1021
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1022
    def glob_add_entity(self, session, entity):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1023
        """add an entity to the repository
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1024
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1025
        the entity eid should originaly be None and a unique eid is assigned to
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1026
        the entity instance
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1027
        """
3584
585c4423a54c set edited_attributes before call to pre_add_hook
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3567
diff changeset
  1028
        # init edited_attributes before calling before_add_entity hooks
585c4423a54c set edited_attributes before call to pre_add_hook
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3567
diff changeset
  1029
        entity._is_saved = False # entity has an eid but is not yet saved
585c4423a54c set edited_attributes before call to pre_add_hook
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3567
diff changeset
  1030
        entity.edited_attributes = set(entity)
4973
1e6536afa855 fix bug with damned transmutation functionality, occuring when using an INSERT query which also add relation to the entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4946
diff changeset
  1031
        entity_ = entity.pre_add_hook()
1e6536afa855 fix bug with damned transmutation functionality, occuring when using an INSERT query which also add relation to the entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4946
diff changeset
  1032
        # XXX kill that transmutation feature !
1e6536afa855 fix bug with damned transmutation functionality, occuring when using an INSERT query which also add relation to the entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4946
diff changeset
  1033
        if not entity_ is entity:
1e6536afa855 fix bug with damned transmutation functionality, occuring when using an INSERT query which also add relation to the entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4946
diff changeset
  1034
            entity.__class__ = entity_.__class__
1e6536afa855 fix bug with damned transmutation functionality, occuring when using an INSERT query which also add relation to the entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4946
diff changeset
  1035
            entity.__dict__.update(entity_.__dict__)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1036
        eschema = entity.e_schema
5072
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
  1037
        source = self.locate_etype_source(entity.__regid__)
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
  1038
        # allocate an eid to the entity before calling hooks
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1039
        entity.set_eid(self.system_source.create_eid(session))
5068
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1040
        # set caches asap
10c3422d7419 [repo] on add entity, set cache as soon as possible + fill type/source cache
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5067
diff changeset
  1041
        extid = self.init_entity_caches(session, entity, source)
2600
6cd6c5d11b45 [F repo debugging] log repo event on DBG_REPO debug level
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2596
diff changeset
  1042
        if server.DEBUG & server.DBG_REPO:
5072
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
  1043
            print 'ADD entity', entity.__regid__, entity.eid, dict(entity)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1044
        relations = []
2929
51cdfe069e10 fix edited_attributes handling when adding entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2875
diff changeset
  1045
        if source.should_call_hooks:
2968
0e3460341023 somewhat painful backport of 3.5 branch, should mostly be ok
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2893 2967
diff changeset
  1046
            self.hm.call_hooks('before_add_entity', session, entity=entity)
2929
51cdfe069e10 fix edited_attributes handling when adding entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2875
diff changeset
  1047
        # XXX use entity.keys here since edited_attributes is not updated for
5072
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
  1048
        # inline relations XXX not true, right? (see edited_attributes
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
  1049
        # affectation above)
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
  1050
        for attr in entity.iterkeys():
3689
deb13e88e037 follow yams 0.25 api changes to improve performance
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3606
diff changeset
  1051
            rschema = eschema.subjrels[attr]
deb13e88e037 follow yams 0.25 api changes to improve performance
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3606
diff changeset
  1052
            if not rschema.final: # inlined relation
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1053
                relations.append((attr, entity[attr]))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1054
        entity.set_defaults()
4843
5f7363416765 fix hooks control method name + other litle cleanups
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4835
diff changeset
  1055
        if session.is_hook_category_activated('integrity'):
4834
b718626a0e60 move hooks activation control on session object, so we can have a per transaction control. Added a new `hooks_control` context manager for usual modification of hooks activation.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4808
diff changeset
  1056
            entity.check(creation=True)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1057
        source.add_entity(session, entity)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1058
        self.add_info(session, entity, source, extid, complete=False)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1059
        entity._is_saved = True # entity has an eid and is saved
2647
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1060
        # prefill entity relation caches
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1061
        for rschema in eschema.subject_relations():
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1062
            rtype = str(rschema)
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
  1063
            if rtype in schema.VIRTUAL_RTYPES:
2647
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1064
                continue
3689
deb13e88e037 follow yams 0.25 api changes to improve performance
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3606
diff changeset
  1065
            if rschema.final:
2647
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1066
                entity.setdefault(rtype, None)
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1067
            else:
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1068
                entity.set_related_cache(rtype, 'subject', session.empty_rset())
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1069
        for rschema in eschema.object_relations():
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1070
            rtype = str(rschema)
2839
6419af16faa0 imports cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2835
diff changeset
  1071
            if rtype in schema.VIRTUAL_RTYPES:
2647
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1072
                continue
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1073
            entity.set_related_cache(rtype, 'object', session.empty_rset())
2756
2c94606eefc0 [server caching] should set cache before call to after_add_entity hooks
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2731
diff changeset
  1074
        # set inline relation cache before call to after_add_entity
2c94606eefc0 [server caching] should set cache before call to after_add_entity hooks
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2731
diff changeset
  1075
        for attr, value in relations:
2c94606eefc0 [server caching] should set cache before call to after_add_entity hooks
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2731
diff changeset
  1076
            session.update_rel_cache_add(entity.eid, attr, value)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1077
        # trigger after_add_entity after after_add_relation
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1078
        if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1079
            self.hm.call_hooks('after_add_entity', session, entity=entity)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1080
            # call hooks for inlined relations
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1081
            for attr, value in relations:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1082
                self.hm.call_hooks('before_add_relation', session,
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1083
                                    eidfrom=entity.eid, rtype=attr, eidto=value)
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1084
                self.hm.call_hooks('after_add_relation', session,
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1085
                                    eidfrom=entity.eid, rtype=attr, eidto=value)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1086
        return entity.eid
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1087
2667
c8aa82538d8e [repo] explicitly specifies edited attributes to glob_update_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2665
diff changeset
  1088
    def glob_update_entity(self, session, entity, edited_attributes):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1089
        """replace an entity in the repository
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1090
        the type and the eid of an entity must not be changed
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1091
        """
2600
6cd6c5d11b45 [F repo debugging] log repo event on DBG_REPO debug level
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2596
diff changeset
  1092
        if server.DEBUG & server.DBG_REPO:
5072
072ae171aeb0 [cleanup] style fixes, add nodes, 0.2 cents refactorings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5068
diff changeset
  1093
            print 'UPDATE entity', entity.__regid__, entity.eid, \
2667
c8aa82538d8e [repo] explicitly specifies edited attributes to glob_update_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2665
diff changeset
  1094
                  dict(entity), edited_attributes
5115
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1095
        hm = self.hm
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1096
        eschema = entity.e_schema
2647
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1097
        session.set_entity_cache(entity)
5115
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1098
        orig_edited_attributes = getattr(entity, 'edited_attributes', None)
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1099
        entity.edited_attributes = edited_attributes
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1100
        try:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1101
            if session.is_hook_category_activated('integrity'):
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1102
                entity.check()
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1103
            only_inline_rels, need_fti_update = True, False
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1104
            relations = []
5292
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1105
            source = self.source_from_eid(entity.eid, session)
5115
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1106
            for attr in list(edited_attributes):
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1107
                if attr == 'eid':
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1108
                    continue
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1109
                rschema = eschema.subjrels[attr]
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1110
                if rschema.final:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1111
                    if getattr(eschema.rdef(attr), 'fulltextindexed', False):
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1112
                        need_fti_update = True
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1113
                    only_inline_rels = False
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1114
                else:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1115
                    # inlined relation
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1116
                    previous_value = entity.related(attr) or None
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1117
                    if previous_value is not None:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1118
                        previous_value = previous_value[0][0] # got a result set
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1119
                        if previous_value == entity[attr]:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1120
                            previous_value = None
5292
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1121
                        elif source.should_call_hooks:
5115
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1122
                            hm.call_hooks('before_delete_relation', session,
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1123
                                          eidfrom=entity.eid, rtype=attr,
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1124
                                          eidto=previous_value)
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1125
                    relations.append((attr, entity[attr], previous_value))
5292
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1126
            if source.should_call_hooks:
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1127
                # call hooks for inlined relations
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1128
                for attr, value, _ in relations:
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1129
                    hm.call_hooks('before_add_relation', session,
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1130
                                  eidfrom=entity.eid, rtype=attr, eidto=value)
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1131
                if not only_inline_rels:
8b496574b65c [repo] fix more indentation pb in repo.glob_update_entity, causing duplicated inline relation hooks call
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5187
diff changeset
  1132
                    hm.call_hooks('before_update_entity', session, entity=entity)
5187
5f9a2b32c9e1 [repository] fix bad indentation in glob_update_entity, source.update_entity() should be called once per update
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 5167
diff changeset
  1133
            source.update_entity(session, entity)
5115
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1134
            self.system_source.update_info(session, entity, need_fti_update)
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1135
            if source.should_call_hooks:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1136
                if not only_inline_rels:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1137
                    hm.call_hooks('after_update_entity', session, entity=entity)
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1138
                for attr, value, prevvalue in relations:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1139
                    # if the relation is already cached, update existant cache
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1140
                    relcache = entity.relation_cached(attr, 'subject')
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1141
                    if prevvalue is not None:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1142
                        hm.call_hooks('after_delete_relation', session,
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1143
                                      eidfrom=entity.eid, rtype=attr, eidto=prevvalue)
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1144
                        if relcache is not None:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1145
                            session.update_rel_cache_del(entity.eid, attr, prevvalue)
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1146
                    del_existing_rel_if_needed(session, entity.eid, attr, value)
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1147
                    if relcache is not None:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1148
                        session.update_rel_cache_add(entity.eid, attr, value)
2647
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1149
                    else:
5115
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1150
                        entity.set_related_cache(attr, 'subject',
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1151
                                                 session.eid_rset(value))
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1152
                    hm.call_hooks('after_add_relation', session,
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1153
                                  eidfrom=entity.eid, rtype=attr, eidto=value)
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1154
        finally:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1155
            if orig_edited_attributes is not None:
2e43ef618d14 [repository] forbid usage of set_attributes() in before_add_entity
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5093
diff changeset
  1156
                entity.edited_attributes = orig_edited_attributes
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1157
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1158
    def glob_delete_entity(self, session, eid):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1159
        """delete an entity and all related entities from the repository"""
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
  1160
        entity = session.entity_from_eid(eid)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
  1161
        etype, sourceuri, extid = self.type_and_source_from_eid(eid, session)
2600
6cd6c5d11b45 [F repo debugging] log repo event on DBG_REPO debug level
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2596
diff changeset
  1162
        if server.DEBUG & server.DBG_REPO:
6cd6c5d11b45 [F repo debugging] log repo event on DBG_REPO debug level
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2596
diff changeset
  1163
            print 'DELETE entity', etype, eid
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
  1164
        source = self.sources_by_uri[sourceuri]
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1165
        if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1166
            self.hm.call_hooks('before_delete_entity', session, entity=entity)
4913
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
  1167
        self._delete_info(session, entity, sourceuri, extid)
083b4d454192 server/web api for accessing to deleted_entites
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4899
diff changeset
  1168
        source.delete_entity(session, entity)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1169
        if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1170
            self.hm.call_hooks('after_delete_entity', session, entity=entity)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1171
        # don't clear cache here this is done in a hook on commit
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1172
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1173
    def glob_add_relation(self, session, subject, rtype, object):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1174
        """add a relation to the repository"""
2600
6cd6c5d11b45 [F repo debugging] log repo event on DBG_REPO debug level
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2596
diff changeset
  1175
        if server.DEBUG & server.DBG_REPO:
6cd6c5d11b45 [F repo debugging] log repo event on DBG_REPO debug level
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2596
diff changeset
  1176
            print 'ADD relation', subject, rtype, object
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1177
        source = self.locate_relation_source(session, subject, rtype, object)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1178
        if source.should_call_hooks:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1179
            del_existing_rel_if_needed(session, subject, rtype, object)
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1180
            self.hm.call_hooks('before_add_relation', session,
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1181
                               eidfrom=subject, rtype=rtype, eidto=object)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1182
        source.add_relation(session, subject, rtype, object)
2647
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1183
        rschema = self.schema.rschema(rtype)
4467
0e73d299730a fix long-waiting symetric typo: should be spelled symmetric. Add auto database migration on schema deserialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
  1184
        session.update_rel_cache_add(subject, rtype, object, rschema.symmetric)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1185
        if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1186
            self.hm.call_hooks('after_add_relation', session,
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1187
                               eidfrom=subject, rtype=rtype, eidto=object)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1188
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1189
    def glob_delete_relation(self, session, subject, rtype, object):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1190
        """delete a relation from the repository"""
2600
6cd6c5d11b45 [F repo debugging] log repo event on DBG_REPO debug level
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2596
diff changeset
  1191
        if server.DEBUG & server.DBG_REPO:
6cd6c5d11b45 [F repo debugging] log repo event on DBG_REPO debug level
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2596
diff changeset
  1192
            print 'DELETE relation', subject, rtype, object
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1193
        source = self.locate_relation_source(session, subject, rtype, object)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1194
        if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1195
            self.hm.call_hooks('before_delete_relation', session,
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1196
                               eidfrom=subject, rtype=rtype, eidto=object)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1197
        source.delete_relation(session, subject, rtype, object)
2647
b0a2e779845c enable server side entity caching, 25% speedup on codenaf insertion. ALL CW TESTS OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2641
diff changeset
  1198
        rschema = self.schema.rschema(rtype)
4467
0e73d299730a fix long-waiting symetric typo: should be spelled symmetric. Add auto database migration on schema deserialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
  1199
        session.update_rel_cache_del(subject, rtype, object, rschema.symmetric)
0e73d299730a fix long-waiting symetric typo: should be spelled symmetric. Add auto database migration on schema deserialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
  1200
        if rschema.symmetric:
0e73d299730a fix long-waiting symetric typo: should be spelled symmetric. Add auto database migration on schema deserialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
  1201
            # on symmetric relation, we can't now in which sense it's
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1202
            # stored so try to delete both
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1203
            source.delete_relation(session, object, rtype, subject)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1204
        if source.should_call_hooks:
2835
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1205
            self.hm.call_hooks('after_delete_relation', session,
04034421b072 [hooks] major refactoring:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2822
diff changeset
  1206
                               eidfrom=subject, rtype=rtype, eidto=object)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1207
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1208
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1209
    # pyro handling ###########################################################
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1210
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1211
    def pyro_register(self, host=''):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1212
        """register the repository as a pyro object"""
3606
8326aceecb46 fix startup as a daemon
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3584
diff changeset
  1213
        import tempfile
8326aceecb46 fix startup as a daemon
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3584
diff changeset
  1214
        from logilab.common.pyro_ext import register_object, config
8326aceecb46 fix startup as a daemon
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3584
diff changeset
  1215
        config.PYRO_STORAGE = tempfile.gettempdir() # XXX until lgc > 0.45.1 is out
3539
f3b14d052798 [pyro] merge pyro-id / pyro-instance-id options, put all pyro options in the same section of the configuration file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3250
diff changeset
  1216
        appid = self.config['pyro-instance-id'] or self.config.appid
2665
0c6281487f90 [pyro] use lgc.pyro_ext, simplify pyro related options
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2650
diff changeset
  1217
        daemon = register_object(self, appid, self.config['pyro-ns-group'],
0c6281487f90 [pyro] use lgc.pyro_ext, simplify pyro related options
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2650
diff changeset
  1218
                                 self.config['pyro-host'],
0c6281487f90 [pyro] use lgc.pyro_ext, simplify pyro related options
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2650
diff changeset
  1219
                                 self.config['pyro-ns-host'])
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1220
        msg = 'repository registered as a pyro object using group %s and id %s'
2665
0c6281487f90 [pyro] use lgc.pyro_ext, simplify pyro related options
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2650
diff changeset
  1221
        self.info(msg, self.config['pyro-ns-group'], appid)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1222
        self.pyro_registered = True
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1223
        return daemon
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1224
1228
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1225
    # multi-sources planner helpers ###########################################
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1226
1228
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1227
    @cached
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1228
    def rel_type_sources(self, rtype):
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1229
        return [source for source in self.sources
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1230
                if source.support_relation(rtype)
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1231
                or rtype in source.dont_cross_relations]
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1232
1228
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1233
    @cached
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1234
    def can_cross_relation(self, rtype):
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1235
        return [source for source in self.sources
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1236
                if source.support_relation(rtype)
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1237
                and rtype in source.cross_relations]
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1238
1228
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1239
    @cached
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1240
    def is_multi_sources_relation(self, rtype):
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1241
        return any(source for source in self.sources
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1242
                   if not source is self.system_source
91ae10ffb611 * refactor ms planner (renaming, reorganization)
sylvain.thenault@logilab.fr
parents: 1217
diff changeset
  1243
                   and source.support_relation(rtype))
1482
93c613913912 delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
  1244
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1245
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1246
def pyro_unregister(config):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1247
    """unregister the repository from the pyro name server"""
2665
0c6281487f90 [pyro] use lgc.pyro_ext, simplify pyro related options
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2650
diff changeset
  1248
    from logilab.common.pyro_ext import ns_unregister
3539
f3b14d052798 [pyro] merge pyro-id / pyro-instance-id options, put all pyro options in the same section of the configuration file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3250
diff changeset
  1249
    appid = config['pyro-instance-id'] or config.appid
2665
0c6281487f90 [pyro] use lgc.pyro_ext, simplify pyro related options
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2650
diff changeset
  1250
    ns_unregister(appid, config['pyro-ns-group'], config['pyro-ns-host'])
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1251
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1252
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1253
from logging import getLogger
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1254
from cubicweb import set_log_methods
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1255
set_log_methods(Repository, getLogger('cubicweb.repository'))