entities/sources.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Thu, 08 Sep 2011 18:04:50 +0200
branchstable
changeset 7775 72699a8e739d
parent 6957 ffda12be2e9f
child 7827 9bbf83f68bcc
permissions -rw-r--r--
Added tag cubicweb-debian-version-3.13.5-1 for changeset 2e9dd7d94555
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
6944
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     1
# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     2
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     3
#
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     4
# This file is part of CubicWeb.
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     5
#
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     6
# CubicWeb is free software: you can redistribute it and/or modify it under the
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     7
# terms of the GNU Lesser General Public License as published by the Free
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     8
# Software Foundation, either version 2.1 of the License, or (at your option)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
     9
# any later version.
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    10
#
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    11
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    12
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    13
# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    14
# details.
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    15
#
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    16
# You should have received a copy of the GNU Lesser General Public License along
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    17
# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    18
"""data source related entities"""
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    19
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    20
__docformat__ = "restructuredtext en"
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    21
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    22
import re
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    23
from socket import gethostname
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    24
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    25
from logilab.common.textutils import text_to_dict
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    26
from logilab.common.configuration import OptionError
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    27
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    28
from cubicweb import ValidationError
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    29
from cubicweb.entities import AnyEntity, fetch_config
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    30
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    31
class _CWSourceCfgMixIn(object):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    32
    @property
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    33
    def dictconfig(self):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    34
        return self.config and text_to_dict(self.config) or {}
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    35
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    36
    def update_config(self, skip_unknown=False, **config):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    37
        from cubicweb.server import SOURCE_TYPES
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    38
        from cubicweb.server.serverconfig import (SourceConfiguration,
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    39
                                                  generate_source_config)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    40
        cfg = self.dictconfig
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    41
        cfg.update(config)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    42
        options = SOURCE_TYPES[self.type].options
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    43
        sconfig = SourceConfiguration(self._cw.vreg.config, options=options)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    44
        for opt, val in cfg.iteritems():
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    45
            try:
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    46
                sconfig.set_option(opt, val)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    47
            except OptionError:
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    48
                if skip_unknown:
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    49
                    continue
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    50
                raise
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    51
        cfgstr = unicode(generate_source_config(sconfig), self._cw.encoding)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    52
        self.set_attributes(config=cfgstr)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    53
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    54
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    55
class CWSource(_CWSourceCfgMixIn, AnyEntity):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    56
    __regid__ = 'CWSource'
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    57
    fetch_attrs, fetch_order = fetch_config(['name', 'type'])
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    58
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    59
    @property
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    60
    def host_config(self):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    61
        dictconfig = self.dictconfig
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    62
        host = gethostname()
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    63
        for hostcfg in self.host_configs:
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    64
            if hostcfg.match(host):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    65
                self.info('matching host config %s for source %s',
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    66
                          hostcfg.match_host, self.name)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    67
                dictconfig.update(hostcfg.dictconfig)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    68
        return dictconfig
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    69
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    70
    @property
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    71
    def host_configs(self):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    72
        return self.reverse_cw_host_config_of
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    73
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    74
    def init_mapping(self, mapping):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    75
        for key, options in mapping:
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    76
            if isinstance(key, tuple): # relation definition
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    77
                assert len(key) == 3
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    78
                restrictions = ['X relation_type RT, RT name %(rt)s']
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    79
                kwargs = {'rt': key[1]}
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    80
                if key[0] != '*':
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    81
                    restrictions.append('X from_entity FT, FT name %(ft)s')
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    82
                    kwargs['ft'] = key[0]
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    83
                if key[2] != '*':
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    84
                    restrictions.append('X to_entity TT, TT name %(tt)s')
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    85
                    kwargs['tt'] = key[2]
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    86
                rql = 'Any X WHERE %s' % ','.join(restrictions)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    87
                schemarset = self._cw.execute(rql, kwargs)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    88
            elif key[0].isupper(): # entity type
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    89
                schemarset = self._cw.execute('CWEType X WHERE X name %(et)s',
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    90
                                              {'et': key})
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    91
            else: # relation type
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    92
                schemarset = self._cw.execute('CWRType X WHERE X name %(rt)s',
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    93
                                              {'rt': key})
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    94
            for schemaentity in schemarset.entities():
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    95
                self._cw.create_entity('CWSourceSchemaConfig',
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    96
                                       cw_for_source=self,
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    97
                                       cw_schema=schemaentity,
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    98
                                       options=options)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
    99
6945
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   100
    @property
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   101
    def repo_source(self):
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   102
        """repository only property, not available from the web side (eg
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   103
        self._cw is expected to be a server session)
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   104
        """
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   105
        return self._cw.repo.sources_by_eid[self.eid]
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   106
6944
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   107
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   108
class CWSourceHostConfig(_CWSourceCfgMixIn, AnyEntity):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   109
    __regid__ = 'CWSourceHostConfig'
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   110
    fetch_attrs, fetch_order = fetch_config(['match_host', 'config'])
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   111
6945
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   112
    @property
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   113
    def cwsource(self):
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   114
        return self.cw_host_config_of[0]
28bf94d062a9 [sources] refactor source creation and options handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6944
diff changeset
   115
6944
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   116
    def match(self, hostname):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   117
        return re.match(self.match_host, hostname)
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   118
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   119
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   120
class CWSourceSchemaConfig(AnyEntity):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   121
    __regid__ = 'CWSourceSchemaConfig'
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   122
    fetch_attrs, fetch_order = fetch_config(['cw_for_source', 'cw_schema', 'options'])
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   123
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   124
    def dc_title(self):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   125
        return self._cw._(self.__regid__) + ' #%s' % self.eid
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   126
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   127
    @property
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   128
    def schema(self):
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   129
        return self.cw_schema[0]
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   130
0cf10429ad39 [sources] rewrite the way pyrorql mapping are stored in the database so it can be reused for other sources (eg datafeed+cwxml)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff changeset
   131
    @property
6957
ffda12be2e9f [repository] #1460066: backport datafeed cube as cubicweb source
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6945
diff changeset
   132
    def cwsource(self):
ffda12be2e9f [repository] #1460066: backport datafeed cube as cubicweb source
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6945
diff changeset
   133
        return self.cw_for_source[0]