ext/rest.py
author David Douard <david.douard@logilab.fr>
Mon, 17 Nov 2014 09:32:37 +0100
changeset 10037 6b83ceda8323
parent 9592 6fd2651719bc
child 10023 c3ab46842b2d
permissions -rw-r--r--
[server] fix LoginPasswordAuthentifier.authenticate some kind of typo there.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
9322
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
     1
# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
5421
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4771
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: 4771
diff changeset
     3
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4771
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: 4771
diff changeset
     5
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4771
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: 4771
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: 4771
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: 4771
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: 4771
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: 4771
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: 4771
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: 4771
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: 4771
diff changeset
    15
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4771
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: 4771
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
"""rest publishing functions
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    19
996
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    20
contains some functions and setup of docutils for cubicweb. Provides the
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    21
following ReST directives:
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    22
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    23
* `eid`, create link to entity in the repository by their eid
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    24
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    25
* `card`, create link to card entity in the repository by their wikiid
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    26
  (proposing to create it when the refered card doesn't exist yet)
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    27
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    28
* `winclude`, reference to a web documentation file (in wdoc/ directories)
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    29
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    30
* `sourcecode` (if pygments is installed), source code colorization
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    31
9322
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
    32
* `rql-table`, create a table from a RQL query
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
    33
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    34
"""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    35
__docformat__ = "restructuredtext en"
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    36
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    37
from cStringIO import StringIO
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    38
from itertools import chain
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    39
from logging import getLogger
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    40
from os.path import join
8852
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
    41
from urlparse import urlsplit
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    42
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    43
from docutils import statemachine, nodes, utils, io
4771
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
    44
from docutils.core import Publisher
9322
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
    45
from docutils.parsers.rst import Parser, states, directives, Directive
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    46
from docutils.parsers.rst.roles import register_canonical_role, set_classes
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    47
2312
af4d8f75c5db use xml_escape
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2311
diff changeset
    48
from logilab.mtconverter import ESC_UCAR_TABLE, ESC_CAR_TABLE, xml_escape
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    49
2467
6983631f5d0d don't fail on unknown eid, simply issue a warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2312
diff changeset
    50
from cubicweb import UnknownEid
704
0c2c8f0a6ded new ext package for modules depending on an option third party package
sylvain.thenault@logilab.fr
parents: 0
diff changeset
    51
from cubicweb.ext.html4zope import Writer
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    52
6938
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
    53
from cubicweb.web.views import vid_from_rset # XXX better not to import c.w.views here...
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
    54
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    55
# We provide our own parser as an attempt to get rid of
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    56
# state machine reinstanciation
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    57
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    58
import re
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    59
# compile states.Body patterns
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    60
for k, v in states.Body.patterns.items():
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    61
    if isinstance(v, str):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    62
        states.Body.patterns[k] = re.compile(v)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    63
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    64
# register ReStructured Text mimetype / extensions
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    65
import mimetypes
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    66
mimetypes.add_type('text/rest', '.rest')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    67
mimetypes.add_type('text/rest', '.rst')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    68
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    69
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    70
LOGGER = getLogger('cubicweb.rest')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    71
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    72
def eid_reference_role(role, rawtext, text, lineno, inliner,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    73
                       options={}, content=[]):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    74
    try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    75
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    76
            eid_num, rest = text.split(u':', 1)
7815
2a164a9cf81c [exceptions] stop catching any exception in various places (closes #1942716)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7732
diff changeset
    77
        except ValueError:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    78
            eid_num, rest = text, '#'+text
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    79
        eid_num = int(eid_num)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    80
        if eid_num < 0:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    81
            raise ValueError
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    82
    except ValueError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    83
        msg = inliner.reporter.error(
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    84
            'EID number must be a positive number; "%s" is invalid.'
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    85
            % text, line=lineno)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    86
        prb = inliner.problematic(rawtext, rawtext, msg)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    87
        return [prb], [msg]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    88
    # Base URL mainly used by inliner.pep_reference; so this is correct:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    89
    context = inliner.document.settings.context
2467
6983631f5d0d don't fail on unknown eid, simply issue a warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2312
diff changeset
    90
    try:
3418
7b49fa7e942d [api] use _cw, cw_row, cw_col, cw_rset etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2680
diff changeset
    91
        refedentity = context._cw.entity_from_eid(eid_num)
2467
6983631f5d0d don't fail on unknown eid, simply issue a warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2312
diff changeset
    92
    except UnknownEid:
6983631f5d0d don't fail on unknown eid, simply issue a warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2312
diff changeset
    93
        ref = '#'
3418
7b49fa7e942d [api] use _cw, cw_row, cw_col, cw_rset etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2680
diff changeset
    94
        rest += u' ' + context._cw._('(UNEXISTANT EID)')
2467
6983631f5d0d don't fail on unknown eid, simply issue a warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2312
diff changeset
    95
    else:
6983631f5d0d don't fail on unknown eid, simply issue a warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2312
diff changeset
    96
        ref = refedentity.absolute_url()
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    97
    set_classes(options)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    98
    return [nodes.reference(rawtext, utils.unescape(rest), refuri=ref,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    99
                            **options)], []
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   100
6938
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   101
def rql_role(role, rawtext, text, lineno, inliner, options={}, content=[]):
8710
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   102
    """:rql:`<rql-expr>` or :rql:`<rql-expr>:<vid>`
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   103
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   104
    Example: :rql:`Any X,Y WHERE X is CWUser, X login Y:table`
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   105
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   106
    Replace the directive with the output of applying the view to the resultset
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   107
    returned by the query.
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   108
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   109
    "X eid %(userid)s" can be used in the RQL query for this query will be
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   110
    executed with the argument {'userid': _cw.user.eid}.
becbbbc840b8 [ext/rest] fix docstring of rql_role()
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   111
    """
6938
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   112
    _cw = inliner.document.settings.context._cw
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   113
    text = text.strip()
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   114
    if ':' in text:
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   115
        rql, vid = text.rsplit(u':', 1)
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   116
        rql = rql.strip()
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   117
    else:
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   118
        rql, vid = text, None
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   119
    _cw.ensure_ro_rql(rql)
7732
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   120
    try:
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   121
        rset = _cw.execute(rql, {'userid': _cw.user.eid})
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   122
        if rset:
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   123
            if vid is None:
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   124
                vid = vid_from_rset(_cw, rset, _cw.vreg.schema)
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   125
        else:
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   126
            vid = 'noresult'
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   127
        view = _cw.vreg['views'].select(vid, _cw, rset=rset)
5430d0db52ab [web] rql directive breaks if explicit vid and empty rset (closes #1893433)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7577
diff changeset
   128
        content = view.render()
8695
358d8bed9626 [toward-py3k] rewrite to "except AnException as exc:" (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   129
    except Exception as exc:
9517
3338b2205ea3 Typo in comments and error messages
Dimitri Papadopoulos <dimitri.papadopoulos@cea.fr>
parents: 9322
diff changeset
   130
        content = 'an error occurred while interpreting this rql directive: %r' % exc
6938
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   131
    set_classes(options)
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   132
    return [nodes.raw('', content, format='html')], []
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   133
8852
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   134
def bookmark_role(role, rawtext, text, lineno, inliner, options={}, content=[]):
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   135
    """:bookmark:`<bookmark-eid>` or :bookmark:`<eid>:<vid>`
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   136
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   137
    Example: :bookmark:`1234:table`
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   138
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   139
    Replace the directive with the output of applying the view to the resultset
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   140
    returned by the query stored in the bookmark. By default, the view is the one
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   141
    stored in the bookmark, but it can be overridden by the directive as in the
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   142
    example above.
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   143
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   144
    "X eid %(userid)s" can be used in the RQL query stored in the Bookmark, for
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   145
    this query will be executed with the argument {'userid': _cw.user.eid}.
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   146
    """
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   147
    _cw = inliner.document.settings.context._cw
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   148
    text = text.strip()
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   149
    try:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   150
        if ':' in text:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   151
            eid, vid = text.rsplit(u':', 1)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   152
            eid = int(eid)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   153
        else:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   154
            eid, vid = int(text), None
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   155
    except ValueError:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   156
        msg = inliner.reporter.error(
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   157
            'EID number must be a positive number; "%s" is invalid.'
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   158
            % text, line=lineno)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   159
        prb = inliner.problematic(rawtext, rawtext, msg)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   160
        return [prb], [msg]
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   161
    try:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   162
        bookmark = _cw.entity_from_eid(eid)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   163
    except UnknownEid:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   164
        msg = inliner.reporter.error('Unknown EID %s.' % text, line=lineno)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   165
        prb = inliner.problematic(rawtext, rawtext, msg)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   166
        return [prb], [msg]
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   167
    try:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   168
        params = dict(_cw.url_parse_qsl(urlsplit(bookmark.path).query))
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   169
        rql = params['rql']
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   170
        if vid is None:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   171
            vid = params.get('vid')
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   172
    except (ValueError, KeyError), exc:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   173
        msg = inliner.reporter.error('Could not parse bookmark path %s [%s].'
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   174
                                     % (bookmark.path, exc), line=lineno)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   175
        prb = inliner.problematic(rawtext, rawtext, msg)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   176
        return [prb], [msg]
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   177
    try:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   178
        rset = _cw.execute(rql, {'userid': _cw.user.eid})
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   179
        if rset:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   180
            if vid is None:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   181
                vid = vid_from_rset(_cw, rset, _cw.vreg.schema)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   182
        else:
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   183
            vid = 'noresult'
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   184
        view = _cw.vreg['views'].select(vid, _cw, rset=rset)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   185
        content = view.render()
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   186
    except Exception, exc:
9517
3338b2205ea3 Typo in comments and error messages
Dimitri Papadopoulos <dimitri.papadopoulos@cea.fr>
parents: 9322
diff changeset
   187
        content = 'An error occurred while interpreting directive bookmark: %r' % exc
8852
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   188
    set_classes(options)
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   189
    return [nodes.raw('', content, format='html')], []
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   190
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   191
def winclude_directive(name, arguments, options, content, lineno,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   192
                       content_offset, block_text, state, state_machine):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   193
    """Include a reST file as part of the content of this reST file.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   194
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   195
    same as standard include directive but using config.locate_doc_resource to
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   196
    get actual file to include.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   197
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   198
    Most part of this implementation is copied from `include` directive defined
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   199
    in `docutils.parsers.rst.directives.misc`
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   200
    """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   201
    context = state.document.settings.context
4769
5b878b02b67b [rest] cleanup, avoid deprecation warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4719
diff changeset
   202
    cw = context._cw
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   203
    source = state_machine.input_lines.source(
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   204
        lineno - state_machine.input_offset - 1)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   205
    #source_dir = os.path.dirname(os.path.abspath(source))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   206
    fid = arguments[0]
4769
5b878b02b67b [rest] cleanup, avoid deprecation warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4719
diff changeset
   207
    for lang in chain((cw.lang, cw.vreg.property_value('ui.language')),
5b878b02b67b [rest] cleanup, avoid deprecation warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4719
diff changeset
   208
                      cw.vreg.config.available_languages()):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   209
        rid = '%s_%s.rst' % (fid, lang)
4769
5b878b02b67b [rest] cleanup, avoid deprecation warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4719
diff changeset
   210
        resourcedir = cw.vreg.config.locate_doc_file(rid)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   211
        if resourcedir:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   212
            break
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   213
    else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   214
        severe = state_machine.reporter.severe(
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   215
              'Problems with "%s" directive path:\nno resource matching %s.'
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   216
              % (name, fid),
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   217
              nodes.literal_block(block_text, block_text), line=lineno)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   218
        return [severe]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   219
    path = join(resourcedir, rid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   220
    encoding = options.get('encoding', state.document.settings.input_encoding)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   221
    try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   222
        state.document.settings.record_dependencies.add(path)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   223
        include_file = io.FileInput(
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   224
            source_path=path, encoding=encoding,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   225
            error_handler=state.document.settings.input_encoding_error_handler,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   226
            handle_io_errors=None)
8695
358d8bed9626 [toward-py3k] rewrite to "except AnException as exc:" (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   227
    except IOError as error:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   228
        severe = state_machine.reporter.severe(
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   229
              'Problems with "%s" directive path:\n%s: %s.'
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   230
              % (name, error.__class__.__name__, error),
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   231
              nodes.literal_block(block_text, block_text), line=lineno)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   232
        return [severe]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   233
    try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   234
        include_text = include_file.read()
8695
358d8bed9626 [toward-py3k] rewrite to "except AnException as exc:" (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7879
diff changeset
   235
    except UnicodeError as error:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   236
        severe = state_machine.reporter.severe(
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   237
              'Problem with "%s" directive:\n%s: %s'
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   238
              % (name, error.__class__.__name__, error),
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   239
              nodes.literal_block(block_text, block_text), line=lineno)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   240
        return [severe]
8697
574bb05e40a4 [toward py3k] rewrite has_key() (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8695
diff changeset
   241
    if 'literal' in options:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   242
        literal_block = nodes.literal_block(include_text, include_text,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   243
                                            source=path)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   244
        literal_block.line = 1
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   245
        return literal_block
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   246
    else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   247
        include_lines = statemachine.string2lines(include_text,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   248
                                                  convert_whitespace=1)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   249
        state_machine.insert_input(include_lines, path)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   250
        return []
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   251
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   252
winclude_directive.arguments = (1, 0, 1)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   253
winclude_directive.options = {'literal': directives.flag,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   254
                              'encoding': directives.encoding}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   255
9322
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   256
class RQLTableDirective(Directive):
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   257
    """rql-table directive
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   258
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   259
    Example:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   260
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   261
        .. rql-table::
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   262
           :vid: mytable
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   263
           :headers: , , progress
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   264
           :colvids: 2=progress
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   265
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   266
            Any X,U,X WHERE X is Project, X url U
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   267
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   268
    All fields but the RQL string are optionnal. The ``:headers:`` option can
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   269
    contain empty column names.
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   270
    """
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   271
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   272
    required_arguments = 0
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   273
    optional_arguments = 0
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   274
    has_content= True
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   275
    final_argument_whitespace = True
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   276
    option_spec = {'vid': directives.unchanged,
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   277
                   'headers': directives.unchanged,
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   278
                   'colvids': directives.unchanged}
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   279
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   280
    def run(self):
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   281
        errid = "rql-table directive"
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   282
        self.assert_has_content()
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   283
        if self.arguments:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   284
            raise self.warning('%s does not accept arguments' % errid)
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   285
        rql = ' '.join([l.strip() for l in self.content])
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   286
        _cw = self.state.document.settings.context._cw
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   287
        _cw.ensure_ro_rql(rql)
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   288
        try:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   289
            rset = _cw.execute(rql)
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   290
        except Exception as exc:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   291
            raise self.error("fail to execute RQL query in %s: %r" %
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   292
                             (errid, exc))
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   293
        if not rset:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   294
            raise self.warning("empty result set")
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   295
        vid = self.options.get('vid', 'table')
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   296
        try:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   297
            view = _cw.vreg['views'].select(vid, _cw, rset=rset)
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   298
        except Exception as exc:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   299
            raise self.error("fail to select '%s' view in %s: %r" %
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   300
                             (vid, errid, exc))
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   301
        headers = None
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   302
        if 'headers' in self.options:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   303
            headers = [h.strip() for h in self.options['headers'].split(',')]
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   304
            while headers.count(''):
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   305
                headers[headers.index('')] = None
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   306
            if len(headers) != len(rset[0]):
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   307
                raise self.error("the number of 'headers' does not match the "
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   308
                                 "number of columns in %s" % errid)
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   309
        cellvids = None
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   310
        if 'colvids' in self.options:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   311
            cellvids = {}
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   312
            for f in self.options['colvids'].split(','):
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   313
                try:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   314
                    idx, vid = f.strip().split('=')
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   315
                except ValueError:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   316
                    raise self.error("malformatted 'colvids' option in %s" %
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   317
                                     errid)
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   318
                cellvids[int(idx.strip())] = vid.strip()
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   319
        try:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   320
            content = view.render(headers=headers, cellvids=cellvids)
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   321
        except Exception as exc:
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   322
            raise self.error("Error rendering %s (%s)" % (errid, exc))
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   323
        return [nodes.raw('', content, format='html')]
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   324
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   325
996
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   326
try:
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   327
    from pygments import highlight
4719
aaed3f813ef8 kill dead/useless code as suggested by pylint
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4483
diff changeset
   328
    from pygments.lexers import get_lexer_by_name
7879
9aae456abab5 [pylint] fix pylint detected errors and tweak it so that pylint -E will be much less verbose next time (+ update some copyrights on the way)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7815
diff changeset
   329
    from pygments.formatters.html import HtmlFormatter
996
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   330
except ImportError:
4118
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   331
    pygments_directive = None
996
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   332
else:
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   333
    _PYGMENTS_FORMATTER = HtmlFormatter()
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   334
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   335
    def pygments_directive(name, arguments, options, content, lineno,
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   336
                           content_offset, block_text, state, state_machine):
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   337
        try:
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   338
            lexer = get_lexer_by_name(arguments[0])
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   339
        except ValueError:
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   340
            # no lexer found
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   341
            lexer = get_lexer_by_name('text')
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   342
        parsed = highlight(u'\n'.join(content), lexer, _PYGMENTS_FORMATTER)
4483
918fd9931cb7 cleanup, don't fail if no context set on the sourcecode directive
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4334
diff changeset
   343
        # don't fail if no context set on the sourcecode directive
918fd9931cb7 cleanup, don't fail if no context set on the sourcecode directive
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4334
diff changeset
   344
        try:
918fd9931cb7 cleanup, don't fail if no context set on the sourcecode directive
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4334
diff changeset
   345
            context = state.document.settings.context
918fd9931cb7 cleanup, don't fail if no context set on the sourcecode directive
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4334
diff changeset
   346
            context._cw.add_css('pygments.css')
918fd9931cb7 cleanup, don't fail if no context set on the sourcecode directive
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4334
diff changeset
   347
        except AttributeError:
7577
9892937d9041 [all] remove pattern "try: function() except AttributeError: pass" (closes #1787966)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6938
diff changeset
   348
            # used outside cubicweb XXX use hasattr instead
4483
918fd9931cb7 cleanup, don't fail if no context set on the sourcecode directive
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4334
diff changeset
   349
            pass
996
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   350
        return [nodes.raw('', parsed, format='html')]
1447
a1ca676294f0 don't use a singleton rest parser which may leads to concurrency bugs
sylvain.thenault@logilab.fr
parents: 1323
diff changeset
   351
996
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   352
    pygments_directive.arguments = (1, 0, 1)
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   353
    pygments_directive.content = 1
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   354
9495a0594b95 sourcecode directive
sylvain.thenault@logilab.fr
parents: 0
diff changeset
   355
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   356
class CubicWebReSTParser(Parser):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   357
    """The (customized) reStructuredText parser."""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   358
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   359
    def __init__(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   360
        self.initial_state = 'Body'
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   361
        self.state_classes = states.state_classes
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   362
        self.inliner = states.Inliner()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   363
        self.statemachine = states.RSTStateMachine(
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   364
              state_classes=self.state_classes,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   365
              initial_state=self.initial_state,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   366
              debug=0)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   367
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   368
    def parse(self, inputstring, document):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   369
        """Parse `inputstring` and populate `document`, a document tree."""
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   370
        self.setup_parse(inputstring, document)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   371
        inputlines = statemachine.string2lines(inputstring,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   372
                                               convert_whitespace=1)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   373
        self.statemachine.run(inputlines, document, inliner=self.inliner)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   374
        self.finish_parse()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   375
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   376
4771
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   377
# XXX docutils keep a ref on context, can't find a correct way to remove it
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   378
class CWReSTPublisher(Publisher):
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   379
    def __init__(self, context, settings, **kwargs):
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   380
        Publisher.__init__(self, **kwargs)
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   381
        self.set_components('standalone', 'restructuredtext', 'pseudoxml')
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   382
        self.process_programmatic_settings(None, settings, None)
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   383
        self.settings.context = context
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   384
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   385
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   386
def rest_publish(context, data):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   387
    """publish a string formatted as ReStructured Text to HTML
1447
a1ca676294f0 don't use a singleton rest parser which may leads to concurrency bugs
sylvain.thenault@logilab.fr
parents: 1323
diff changeset
   388
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   389
    :type context: a cubicweb application object
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   390
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   391
    :type data: str
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   392
    :param data: some ReST text
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   393
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   394
    :rtype: unicode
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   395
    :return:
6109
47d9c0e0f7b7 integrate Celso's work on translation file: proper/complete spanish translation, fixed some typos in french translation, occured -> occurred fix in various places
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   396
      the data formatted as HTML or the original data if an error occurred
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   397
    """
3418
7b49fa7e942d [api] use _cw, cw_row, cw_col, cw_rset etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2680
diff changeset
   398
    req = context._cw
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   399
    if isinstance(data, unicode):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   400
        encoding = 'unicode'
2311
f178182b1305 actually close #344401 by removing unprintable characters
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1977
diff changeset
   401
        # remove unprintable characters unauthorized in xml
f178182b1305 actually close #344401 by removing unprintable characters
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1977
diff changeset
   402
        data = data.translate(ESC_UCAR_TABLE)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   403
    else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   404
        encoding = req.encoding
2311
f178182b1305 actually close #344401 by removing unprintable characters
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1977
diff changeset
   405
        # remove unprintable characters unauthorized in xml
f178182b1305 actually close #344401 by removing unprintable characters
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1977
diff changeset
   406
        data = data.translate(ESC_CAR_TABLE)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   407
    settings = {'input_encoding': encoding, 'output_encoding': 'unicode',
4771
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   408
                'warning_stream': StringIO(),
6275
20f30e01ae59 [ReST] settings update: add traceback=True to avoid sys.exit, and set stylesheet to None since we don't care about it and that may makes docutils stupidly fail according to the cwd at import time...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6109
diff changeset
   409
                'traceback': True, # don't sys.exit
20f30e01ae59 [ReST] settings update: add traceback=True to avoid sys.exit, and set stylesheet to None since we don't care about it and that may makes docutils stupidly fail according to the cwd at import time...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6109
diff changeset
   410
                'stylesheet': None, # don't try to embed stylesheet (may cause
20f30e01ae59 [ReST] settings update: add traceback=True to avoid sys.exit, and set stylesheet to None since we don't care about it and that may makes docutils stupidly fail according to the cwd at import time...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6109
diff changeset
   411
                                    # obscure bug due to docutils computing
20f30e01ae59 [ReST] settings update: add traceback=True to avoid sys.exit, and set stylesheet to None since we don't care about it and that may makes docutils stupidly fail according to the cwd at import time...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6109
diff changeset
   412
                                    # relative path according to the directory
20f30e01ae59 [ReST] settings update: add traceback=True to avoid sys.exit, and set stylesheet to None since we don't care about it and that may makes docutils stupidly fail according to the cwd at import time...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6109
diff changeset
   413
                                    # used *at import time*
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   414
                # dunno what's the max, severe is 4, and we never want a crash
6275
20f30e01ae59 [ReST] settings update: add traceback=True to avoid sys.exit, and set stylesheet to None since we don't care about it and that may makes docutils stupidly fail according to the cwd at import time...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6109
diff changeset
   415
                # (though try/except may be a better option...). May be the
20f30e01ae59 [ReST] settings update: add traceback=True to avoid sys.exit, and set stylesheet to None since we don't care about it and that may makes docutils stupidly fail according to the cwd at import time...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6109
diff changeset
   416
                # above traceback option will avoid this?
1447
a1ca676294f0 don't use a singleton rest parser which may leads to concurrency bugs
sylvain.thenault@logilab.fr
parents: 1323
diff changeset
   417
                'halt_level': 10,
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   418
                }
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   419
    if context:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   420
        if hasattr(req, 'url'):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   421
            base_url = req.url()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   422
        elif hasattr(context, 'absolute_url'):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   423
            base_url = context.absolute_url()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   424
        else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   425
            base_url = req.base_url()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   426
    else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   427
        base_url = None
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   428
    try:
4771
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   429
        pub = CWReSTPublisher(context, settings,
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   430
                              parser=CubicWebReSTParser(),
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   431
                              writer=Writer(base_url=base_url),
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   432
                              source_class=io.StringInput,
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   433
                              destination_class=io.StringOutput)
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   434
        pub.set_source(data)
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   435
        pub.set_destination()
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   436
        res = pub.publish(enable_exit_status=None)
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   437
        # necessary for proper garbage collection, else a ref is kept somewhere in docutils...
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   438
        del pub.settings.context
e27d23f875c6 custom rest publisher instead of using rest_publish. Avoid to keep a ref on the latest context
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4769
diff changeset
   439
        return res
9592
6fd2651719bc [ext/rest] Catch SystemExit raised by docutils
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 9517
diff changeset
   440
    except BaseException:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   441
        LOGGER.exception('error while publishing ReST text')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   442
        if not isinstance(data, unicode):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   443
            data = unicode(data, encoding, 'replace')
2312
af4d8f75c5db use xml_escape
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2311
diff changeset
   444
        return xml_escape(req._('error while publishing ReST text')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   445
                           + '\n\n' + data)
4118
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   446
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   447
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   448
_INITIALIZED = False
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   449
def cw_rest_init():
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   450
    global _INITIALIZED
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   451
    if _INITIALIZED:
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   452
        return
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   453
    _INITIALIZED = True
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   454
    register_canonical_role('eid', eid_reference_role)
6938
6c1a960735f5 add a rql directive to restructuredtext
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 6275
diff changeset
   455
    register_canonical_role('rql', rql_role)
8852
59a29405688c [ext/rest] add directive bookmark to rest (closes #2545595)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8711
diff changeset
   456
    register_canonical_role('bookmark', bookmark_role)
4118
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   457
    directives.register_directive('winclude', winclude_directive)
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   458
    if pygments_directive is not None:
8a9a00a9405c quick and dirty fix trying to avoid rest directive conflicts when using sphinx (which seems to import the code)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2680
diff changeset
   459
        directives.register_directive('sourcecode', pygments_directive)
9322
2dae5bf5ea68 [ReST] Implement a rql-table reST directive. Closes #3252856
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 8852
diff changeset
   460
    directives.register_directive('rql-table', RQLTableDirective)