author | Aurelien Campeas <aurelien.campeas@logilab.fr> |
Tue, 17 Mar 2015 16:00:30 +0100 | |
changeset 10341 | 57c5ec22922d |
parent 10316 | 4ce8b8437838 |
child 10553 | 1d824df4f2bd |
permissions | -rw-r--r-- |
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[schemaserial] serialize additional yams parameter for customs type
Vincent Michel <vincent.michel@logilab.fr>
parents:
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# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
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parents:
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3 |
# |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
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4 |
# This file is part of CubicWeb. |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
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5 |
# |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
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# CubicWeb is free software: you can redistribute it and/or modify it under the |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
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7 |
# terms of the GNU Lesser General Public License as published by the Free |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
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8 |
# Software Foundation, either version 2.1 of the License, or (at your option) |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
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# any later version. |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
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# |
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replace logilab-common by CubicWeb in disclaimer
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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>
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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>
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
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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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14 |
# details. |
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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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15 |
# |
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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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16 |
# 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>
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# with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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"""core CubicWeb schema necessary for bootstrapping the actual instance's schema |
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[rql2sql] when using HAVING to by-pass rql limitation (not to filter on result of an aggregat function), we should emit SQL that doesn't use HAVING to avoid potential backend error because variables are not grouped. Closes #1061603.
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""" |
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|
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__docformat__ = "restructuredtext en" |
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_ = unicode |
0 | 23 |
|
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from yams.buildobjs import (EntityType, RelationType, RelationDefinition, Bytes, |
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fix *_permissions schema: using the same cardinality/composite properties for cwgroup/rqlexpr leads to important pbs...
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SubjectRelation, RichString, String, Boolean, Int) |
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[schema] new constants for permissions definitions
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from cubicweb.schema import ( |
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RQLConstraint, |
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PUB_SYSTEM_ENTITY_PERMS, PUB_SYSTEM_REL_PERMS, PUB_SYSTEM_ATTR_PERMS |
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) |
0 | 30 |
|
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# not restricted since as "is" is handled as other relations, guests need |
|
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# access to this |
|
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class CWEType(EntityType): |
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"""define an entity type, used to build the instance schema""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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name = String(required=True, indexed=True, internationalizable=True, |
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unique=True, maxsize=64) |
|
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description = RichString(internationalizable=True, |
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use RichString wherever possible in the stdlib
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
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description=_('semantic description of this entity type')) |
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# necessary to filter using RQL |
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[schemas] make CWEType.final default to False (closes #5049201)
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final = Boolean(default=False, description=_('automatic')) |
0 | 42 |
|
43 |
||
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class CWRType(EntityType): |
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"""define a relation type, used to build the instance schema""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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name = String(required=True, indexed=True, internationalizable=True, |
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unique=True, maxsize=64) |
|
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description = RichString(internationalizable=True, |
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description=_('semantic description of this relation type')) |
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fix long-waiting symetric typo: should be spelled symmetric. Add auto database migration on schema deserialization
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symmetric = Boolean(description=_('is this relation equivalent in both direction ?')) |
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inlined = Boolean(description=_('is this relation physically inlined? you should know what you\'re doing if you are changing this!')) |
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fulltext_container = String(description=_('if full text content of subject/object entity ' |
|
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'should be added to other side entity (the container).'), |
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vocabulary=('', _('subject'), _('object')), |
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maxsize=8, default=None) |
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final = Boolean(description=_('automatic')) |
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||
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||
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class CWComputedRType(EntityType): |
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"""define a virtual relation type, used to build the instance schema""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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name = String(required=True, indexed=True, internationalizable=True, |
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unique=True, maxsize=64) |
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description = RichString(internationalizable=True, |
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description=_('semantic description of this relation type')) |
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rule = String(required=True) |
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|
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|
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class CWAttribute(EntityType): |
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"""define a final relation: link a final relation type from a non final |
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entity to a final entity type. |
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|
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used to build the instance schema |
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""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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relation_type = SubjectRelation('CWRType', cardinality='1*', |
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constraints=[RQLConstraint('O final TRUE')], |
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composite='object') |
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from_entity = SubjectRelation('CWEType', cardinality='1*', |
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constraints=[RQLConstraint('O final FALSE')], |
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composite='object') |
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to_entity = SubjectRelation('CWEType', cardinality='1*', |
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constraints=[RQLConstraint('O final TRUE')], |
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composite='object') |
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constrained_by = SubjectRelation('CWConstraint', cardinality='*1', composite='subject') |
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|
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cardinality = String(maxsize=2, internationalizable=True, |
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vocabulary=[_('?1'), _('11')], |
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description=_('subject/object cardinality')) |
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ordernum = Int(description=('control subject entity\'s relations order'), default=0) |
|
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|
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formula = String(maxsize=2048) |
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indexed = Boolean(description=_('create an index for quick search on this attribute')) |
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fulltextindexed = Boolean(description=_('index this attribute\'s value in the plain text index')) |
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internationalizable = Boolean(description=_('is this attribute\'s value translatable')) |
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defaultval = Bytes(description=_('default value as gziped pickled python object')) |
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extra_props = Bytes(description=_('additional type specific properties')) |
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|
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description = RichString(internationalizable=True, |
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description=_('semantic description of this attribute')) |
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|
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|
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CARDINALITY_VOCAB = [_('?*'), _('1*'), _('+*'), _('**'), |
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_('?+'), _('1+'), _('++'), _('*+'), |
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_('?1'), _('11'), _('+1'), _('*1'), |
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_('??'), _('1?'), _('+?'), _('*?')] |
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||
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class CWRelation(EntityType): |
0 | 110 |
"""define a non final relation: link a non final relation type from a non |
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final entity to a non final entity type. |
0 | 112 |
|
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used to build the instance schema |
0 | 114 |
""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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relation_type = SubjectRelation('CWRType', cardinality='1*', |
0 | 117 |
constraints=[RQLConstraint('O final FALSE')], |
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composite='object') |
|
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from_entity = SubjectRelation('CWEType', cardinality='1*', |
0 | 120 |
constraints=[RQLConstraint('O final FALSE')], |
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composite='object') |
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to_entity = SubjectRelation('CWEType', cardinality='1*', |
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constraints=[RQLConstraint('O final FALSE')], |
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composite='object') |
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constrained_by = SubjectRelation('CWConstraint', cardinality='*1', composite='subject') |
1451 | 126 |
|
0 | 127 |
cardinality = String(maxsize=2, internationalizable=True, |
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vocabulary=CARDINALITY_VOCAB, |
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description=_('subject/object cardinality')) |
|
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ordernum = Int(description=_('control subject entity\'s relations order'), |
|
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default=0) |
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composite = String(description=_('is the subject/object entity of the relation ' |
|
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'composed of the other ? This implies that when ' |
|
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'the composite is deleted, composants are also ' |
|
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'deleted.'), |
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vocabulary=('', _('subject'), _('object')), |
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maxsize=8, default=None) |
|
1451 | 138 |
|
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description = RichString(internationalizable=True, |
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description=_('semantic description of this relation')) |
1451 | 141 |
|
0 | 142 |
|
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# not restricted since it has to be read when checking allowed transitions |
|
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class RQLExpression(EntityType): |
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"""define a rql expression used to define permissions""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
0 | 147 |
exprtype = String(required=True, vocabulary=['ERQLExpression', 'RRQLExpression']) |
148 |
mainvars = String(maxsize=8, |
|
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description=_('name of the main variables which should be ' |
|
150 |
'used in the selection if necessary (comma ' |
|
151 |
'separated)')) |
|
1451 | 152 |
expression = String(required=True, |
0 | 153 |
description=_('restriction part of a rql query. ' |
154 |
'For entity rql expression, X and U are ' |
|
155 |
'predefined respectivly to the current object and to ' |
|
156 |
'the request user. For relation rql expression, ' |
|
157 |
'S, O and U are predefined respectivly to the current ' |
|
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'relation\'subject, object and to ' |
|
159 |
'the request user. ')) |
|
160 |
||
161 |
||
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162 |
class CWConstraint(EntityType): |
0 | 163 |
"""define a schema constraint""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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cstrtype = SubjectRelation('CWConstraintType', cardinality='1*') |
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value = String(description=_('depends on the constraint type')) |
167 |
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class CWUniqueTogetherConstraint(EntityType): |
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"""defines a sql-level multicolumn unique index""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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name = String(required=True, unique=True, maxsize=64) |
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constraint_of = SubjectRelation('CWEType', cardinality='1*', composite='object', |
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inlined=True) |
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relations = SubjectRelation('CWRType', cardinality='+*', |
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constraints=[RQLConstraint( |
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'S constraint_of ET, RDEF relation_type O, RDEF from_entity ET, ' |
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'O final TRUE OR (O final FALSE AND O inlined TRUE)')]) |
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179 |
|
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180 |
|
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class CWConstraintType(EntityType): |
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"""define a schema constraint type""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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name = String(required=True, indexed=True, internationalizable=True, |
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unique=True, maxsize=64) |
|
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# not restricted since it has to be read when checking allowed transitions |
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class CWGroup(EntityType): |
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"""define a CubicWeb users group""" |
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__permissions__ = PUB_SYSTEM_ENTITY_PERMS |
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name = String(required=True, indexed=True, internationalizable=True, |
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unique=True, maxsize=64) |
|
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||
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class CWProperty(EntityType): |
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"""used for cubicweb configuration. Once a property has been created you |
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can't change the key. |
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""" |
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__permissions__ = { |
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'read': ('managers', 'users', 'guests'), |
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'add': ('managers', 'users',), |
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'update': ('managers', 'owners',), |
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'delete': ('managers', 'owners',), |
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} |
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# key is a reserved word for mysql |
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pkey = String(required=True, internationalizable=True, maxsize=256, |
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description=_('defines what\'s the property is applied for. ' |
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209 |
'You must select this first to be able to set ' |
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210 |
'value')) |
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value = String(internationalizable=True, maxsize=256) |
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212 |
|
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class relation_type(RelationType): |
0 | 214 |
"""link a relation definition to its relation type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
0 | 216 |
inlined = True |
1451 | 217 |
|
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class from_entity(RelationType): |
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"""link a relation definition to its subject entity type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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inlined = True |
222 |
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class to_entity(RelationType): |
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"""link a relation definition to its object entity type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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inlined = True |
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227 |
|
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class constrained_by(RelationType): |
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"""constraints applying on this relation""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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231 |
|
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class cstrtype(RelationType): |
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"""constraint factory""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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inlined = True |
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236 |
|
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237 |
|
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238 |
class read_permission_cwgroup(RelationDefinition): |
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239 |
"""groups allowed to read entities/relations of this type""" |
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240 |
__permissions__ = PUB_SYSTEM_REL_PERMS |
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241 |
name = 'read_permission' |
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242 |
subject = ('CWEType', 'CWAttribute', 'CWRelation') |
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243 |
object = 'CWGroup' |
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244 |
cardinality = '**' |
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245 |
|
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246 |
class add_permission_cwgroup(RelationDefinition): |
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247 |
"""groups allowed to add entities/relations of this type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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249 |
name = 'add_permission' |
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subject = ('CWEType', 'CWRelation', 'CWAttribute') |
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object = 'CWGroup' |
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cardinality = '**' |
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253 |
|
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254 |
class delete_permission_cwgroup(RelationDefinition): |
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255 |
"""groups allowed to delete entities/relations of this type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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257 |
name = 'delete_permission' |
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subject = ('CWEType', 'CWRelation') |
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object = 'CWGroup' |
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cardinality = '**' |
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261 |
|
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262 |
class update_permission_cwgroup(RelationDefinition): |
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263 |
"""groups allowed to update entities/relations of this type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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name = 'update_permission' |
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subject = ('CWEType', 'CWAttribute') |
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object = 'CWGroup' |
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cardinality = '**' |
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269 |
|
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class read_permission_rqlexpr(RelationDefinition): |
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"""rql expression allowing to read entities/relations of this type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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name = 'read_permission' |
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subject = ('CWEType', 'CWAttribute', 'CWRelation') |
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object = 'RQLExpression' |
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cardinality = '*?' |
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composite = 'subject' |
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278 |
|
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class add_permission_rqlexpr(RelationDefinition): |
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"""rql expression allowing to add entities/relations of this type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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name = 'add_permission' |
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subject = ('CWEType', 'CWRelation', 'CWAttribute') |
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object = 'RQLExpression' |
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cardinality = '*?' |
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286 |
composite = 'subject' |
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287 |
|
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class delete_permission_rqlexpr(RelationDefinition): |
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289 |
"""rql expression allowing to delete entities/relations of this type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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name = 'delete_permission' |
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subject = ('CWEType', 'CWRelation') |
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object = 'RQLExpression' |
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cardinality = '*?' |
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composite = 'subject' |
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296 |
|
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class update_permission_rqlexpr(RelationDefinition): |
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"""rql expression allowing to update entities/relations of this type""" |
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__permissions__ = PUB_SYSTEM_REL_PERMS |
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name = 'update_permission' |
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subject = ('CWEType', 'CWAttribute') |
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object = 'RQLExpression' |
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cardinality = '*?' |
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composite = 'subject' |
0 | 305 |
|
306 |
||
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class is_(RelationType): |
0 | 308 |
"""core relation indicating the type of an entity |
309 |
""" |
|
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name = 'is' |
|
311 |
# don't explicitly set composite here, this is handled anyway |
|
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#composite = 'object' |
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__permissions__ = { |
0 | 314 |
'read': ('managers', 'users', 'guests'), |
315 |
'add': (), |
|
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'delete': (), |
|
317 |
} |
|
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cardinality = '1*' |
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subject = '*' |
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object = 'CWEType' |
0 | 321 |
|
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class is_instance_of(RelationType): |
0 | 323 |
"""core relation indicating the types (including specialized types) |
324 |
of an entity |
|
325 |
""" |
|
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# don't explicitly set composite here, this is handled anyway |
|
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#composite = 'object' |
|
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__permissions__ = { |
0 | 329 |
'read': ('managers', 'users', 'guests'), |
330 |
'add': (), |
|
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'delete': (), |
|
332 |
} |
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cardinality = '+*' |
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subject = '*' |
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object = 'CWEType' |
0 | 336 |
|
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class specializes(RelationType): |
0 | 338 |
name = 'specializes' |
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__permissions__ = { |
0 | 340 |
'read': ('managers', 'users', 'guests'), |
341 |
'add': ('managers',), |
|
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'delete': ('managers',), |
|
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} |
|
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cardinality = '?*' |
|
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subject = 'CWEType' |
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object = 'CWEType' |
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347 |
|
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def post_build_callback(schema): |
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"""set attributes permissions for schema/workflow entities""" |
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from cubicweb.schema import SCHEMA_TYPES, WORKFLOW_TYPES, META_RTYPES |
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wftypes = WORKFLOW_TYPES - set(('TrInfo',)) |
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for eschema in schema.entities(): |
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if eschema in SCHEMA_TYPES or eschema in wftypes: |
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for rschema in eschema.subject_relations(): |
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if rschema.final and not rschema in META_RTYPES: |
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rdef = eschema.rdef(rschema) |
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rdef.permissions = PUB_SYSTEM_ATTR_PERMS |