author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
Tue, 25 May 2010 12:20:26 +0200 | |
branch | stable |
changeset 5580 | 3e9e6dd54ebb |
parent 5424 | 8ecbcbff9777 |
permissions | -rw-r--r-- |
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# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# This file is part of CubicWeb. |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4835
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changeset
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5 |
# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4835
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changeset
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# 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:
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# 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:
4835
diff
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# 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:
4835
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# any later version. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4835
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# |
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# 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:
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# details. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4835
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# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# You should have received a copy of the GNU Lesser General Public License along |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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"""some utility functions for datastore initialization. |
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""" |
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__docformat__ = "restructuredtext en" |
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from google.appengine.api.datastore import Key, Entity, Put, Get, Query |
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from google.appengine.api import datastore_errors |
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_GROUP_CACHE = {} # XXX use memcache |
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def _get_group(groupname): |
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try: |
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return _GROUP_CACHE[groupname] |
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except KeyError: |
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key = Key.from_path('CWGroup', 'key_' + groupname, parent=None) |
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try: |
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group = Get(key) |
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except datastore_errors.EntityNotFoundError: |
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raise Exception('can\'t find required group %s, is your instance ' |
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'correctly initialized (eg did you run the ' |
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'initialization script) ?' % groupname) |
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_GROUP_CACHE[groupname] = group |
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return group |
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def create_user(login, password, groups): |
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"""create a cubicweb user""" |
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from cubicweb.server.utils import crypt_password |
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user = Entity('CWUser', name=login) |
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user['s_login'] = unicode(login) |
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user['s_upassword'] = crypt_password(password) |
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set_user_groups(user, groups) |
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Put(user) |
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return user |
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def create_groups(): |
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"""create initial cubicweb groups""" |
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for groupname in ('managers', 'users', 'guests'): |
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group = Entity('CWGroup', name='key_' + groupname) |
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group['s_name'] = unicode(groupname) |
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Put(group) |
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_GROUP_CACHE[groupname] = group |
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def set_user_groups(user, groups): |
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"""set user in the given groups (as string). The given user entity |
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(datastore.Entity) is not putted back to the repository, this is the caller |
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responsability. |
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""" |
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groups = [_get_group(g) for g in groups] |
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user['s_in_group'] = [g.key() for g in groups] or None |
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for group in groups: |
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try: |
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group['o_in_group'].append(user.key()) |
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except (KeyError, AttributeError): |
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group['o_in_group'] = [user.key()] |
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Put(group) |
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def init_relations(gaeentity, eschema): |
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"""set None for every subject relations which is not yet defined""" |
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for rschema in eschema.subject_relations(): |
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if rschema in ('identity', 'has_text'): |
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continue |
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dsrelation = 's_' + rschema.type |
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if not dsrelation in gaeentity: |
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gaeentity[dsrelation] = None |
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for rschema in eschema.object_relations(): |
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if rschema == 'identity': |
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continue |
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dsrelation = 'o_' + rschema.type |
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if not dsrelation in gaeentity: |
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gaeentity[dsrelation] = None |
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def fix_entities(schema): |
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for etype in ('CWUser', 'CWGroup'): |
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eschema = schema.eschema(etype) |
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for gaeentity in Query(etype).Run(): |
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init_relations(gaeentity, eschema) |
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# XXX o_is on CWEType entity |
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gaeentity['s_is'] = Key.from_path('CWEType', 'key_' + etype, parent=None) |
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Put(gaeentity) |
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def init_persistent_schema(ssession, schema): |
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execute = ssession.execute |
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rql = ('INSERT CWEType X: X name %(name)s, X description %(descr)s,' |
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'X final FALSE') |
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eschema = schema.eschema('CWEType') |
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parents:
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execute(rql, {'name': u'CWEType', 'descr': unicode(eschema.description)}) |
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for eschema in schema.entities(): |
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if eschema.final or eschema == 'CWEType': |
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continue |
2126
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stop using meta attribute from yams schema. Use instead sets defining meta relations and another defining schema types. Refactor various schema view based on this
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1977
diff
changeset
|
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execute(rql, {'name': unicode(eschema), |
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'descr': unicode(eschema.description)}) |
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def insert_versions(ssession, config): |
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parents:
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execute = ssession.execute |
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# insert versions |
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execute('INSERT CWProperty X: X pkey %(pk)s, X value%(v)s', |
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{'pk': u'system.version.cubicweb', |
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'v': unicode(config.cubicweb_version())}) |
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for cube in config.cubes(): |
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execute('INSERT CWProperty X: X pkey %(pk)s, X value%(v)s', |
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{'pk': u'system.version.%s' % cube, |
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'v': unicode(config.cube_version(cube))}) |