[F] views: fix 2 unicode errors
1. You can now use valid unicode strings in ValidationError exception.
Previously, if 'err' contains unicode, UnicodeDecodeError was raised by format_errors()
>>> templstr = '<li>%s</li>\n'
>>> e = ValidationError(None, {None: u'oué, une exception en unicode!'})
>>> templstr % e
'<li>None (None): ou\xc3\xa9, une exception en unicode!</li>\n'
>>> templstr = u'<li>%s</li>\n'
>>> templstr % e
u'<li>None (None): ou\xe9, une exception en unicode!</li>\n'
2. The message of an Exception can contains unicode. But it now properly managed by “informal” string representation.
We can easily fix the problem by using the Exception.message attribute that still contains the original message.
>>> a = AssertionError(u'séfdsdf')
>>> a.message
u's\xe9fdsdf'
>>> str(a)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 1: ordinal not in range(128)
>>> a = ValueError(u'fsdfsdéfsdfs')
>>> str(a)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 6: ordinal not in range(128)
>>> a
ValueError(u'fsdfsd\xe9fsdfs',)
>>> unicode(a)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 6: ordinal not in range(128)
>>> a.message
u'fsdfsd\xe9fsdfs'
"""unit tests for schema rql (de)serialization
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
import sys
from cStringIO import StringIO
from logilab.common.testlib import TestCase, unittest_main
from cubicweb.schema import CubicWebSchemaLoader
from cubicweb.devtools import TestServerConfiguration
loader = CubicWebSchemaLoader()
config = TestServerConfiguration('data')
config.bootstrap_cubes()
schema = loader.load(config)
from cubicweb.server.schemaserial import *
from cubicweb.server.schemaserial import _erperms2rql as erperms2rql
class Schema2RQLTC(TestCase):
def test_eschema2rql1(self):
self.assertListEquals(list(eschema2rql(schema.eschema('CWAttribute'))),
[
('INSERT CWEType X: X description %(description)s,X final %(final)s,X name %(name)s',
{'description': u'define a final relation: link a final relation type from a non final entity to a final entity type. used to build the instance schema',
'name': u'CWAttribute', 'final': False})
])
def test_eschema2rql2(self):
self.assertListEquals(list(eschema2rql(schema.eschema('String'))), [
('INSERT CWEType X: X description %(description)s,X final %(final)s,X name %(name)s',
{'description': u'', 'final': True, 'name': u'String'})])
def test_eschema2rql_specialization(self):
self.assertListEquals(sorted(specialize2rql(schema)),
[('SET X specializes ET WHERE X name %(x)s, ET name %(et)s',
{'et': 'BaseTransition', 'x': 'Transition'}),
('SET X specializes ET WHERE X name %(x)s, ET name %(et)s',
{'et': 'BaseTransition', 'x': 'WorkflowTransition'}),
('SET X specializes ET WHERE X name %(x)s, ET name %(et)s',
{'et': 'Division', 'x': 'SubDivision'}),
# ('SET X specializes ET WHERE X name %(x)s, ET name %(et)s',
# {'et': 'File', 'x': 'Image'}),
('SET X specializes ET WHERE X name %(x)s, ET name %(et)s',
{'et': 'Societe', 'x': 'Division'})])
def test_rschema2rql1(self):
self.assertListEquals(list(rschema2rql(schema.rschema('relation_type'))),
[
('INSERT CWRType X: X description %(description)s,X final %(final)s,X fulltext_container %(fulltext_container)s,X inlined %(inlined)s,X name %(name)s,X symmetric %(symmetric)s',
{'description': u'link a relation definition to its relation type', 'symmetric': False, 'name': u'relation_type', 'final' : False, 'fulltext_container': None, 'inlined': True}),
('INSERT CWRelation X: X cardinality %(cardinality)s,X composite %(composite)s,X description %(description)s,X ordernum %(ordernum)s,X relation_type ER,X from_entity SE,X to_entity OE WHERE SE name %(se)s,ER name %(rt)s,OE name %(oe)s',
{'rt': 'relation_type', 'description': u'', 'composite': u'object', 'oe': 'CWRType',
'ordernum': 1, 'cardinality': u'1*', 'se': 'CWAttribute'}),
('INSERT CWConstraint X: X value %(value)s, X cstrtype CT, EDEF constrained_by X WHERE CT name %(ctname)s, EDEF relation_type ER, EDEF from_entity SE, EDEF to_entity OE, ER name %(rt)s, SE name %(se)s, OE name %(oe)s, EDEF is CWRelation',
{'rt': 'relation_type', 'oe': 'CWRType', 'ctname': u'RQLConstraint', 'se': 'CWAttribute', 'value': u';O;O final TRUE\n'}),
('INSERT CWRelation X: X cardinality %(cardinality)s,X composite %(composite)s,X description %(description)s,X ordernum %(ordernum)s,X relation_type ER,X from_entity SE,X to_entity OE WHERE SE name %(se)s,ER name %(rt)s,OE name %(oe)s',
{'rt': 'relation_type', 'description': u'', 'composite': u'object', 'oe': 'CWRType',
'ordernum': 1, 'cardinality': u'1*', 'se': 'CWRelation'}),
('INSERT CWConstraint X: X value %(value)s, X cstrtype CT, EDEF constrained_by X WHERE CT name %(ctname)s, EDEF relation_type ER, EDEF from_entity SE, EDEF to_entity OE, ER name %(rt)s, SE name %(se)s, OE name %(oe)s, EDEF is CWRelation',
{'rt': 'relation_type', 'oe': 'CWRType', 'ctname': u'RQLConstraint', 'se': 'CWRelation', 'value': u';O;O final FALSE\n'}),
])
def test_rschema2rql2(self):
self.assertListEquals(list(rschema2rql(schema.rschema('add_permission'))),
[
('INSERT CWRType X: X description %(description)s,X final %(final)s,X fulltext_container %(fulltext_container)s,X inlined %(inlined)s,X name %(name)s,X symmetric %(symmetric)s', {'description': u'', 'symmetric': False, 'name': u'add_permission', 'final': False, 'fulltext_container': None, 'inlined': False}),
('INSERT CWRelation X: X cardinality %(cardinality)s,X composite %(composite)s,X description %(description)s,X ordernum %(ordernum)s,X relation_type ER,X from_entity SE,X to_entity OE WHERE SE name %(se)s,ER name %(rt)s,OE name %(oe)s',
{'rt': 'add_permission', 'description': u'groups allowed to add entities/relations of this type', 'composite': None, 'oe': 'CWGroup', 'ordernum': 9999, 'cardinality': u'**', 'se': 'CWEType'}),
('INSERT CWRelation X: X cardinality %(cardinality)s,X composite %(composite)s,X description %(description)s,X ordernum %(ordernum)s,X relation_type ER,X from_entity SE,X to_entity OE WHERE SE name %(se)s,ER name %(rt)s,OE name %(oe)s',
{'rt': 'add_permission', 'description': u'rql expression allowing to add entities/relations of this type', 'composite': 'subject', 'oe': 'RQLExpression', 'ordernum': 9999, 'cardinality': u'*?', 'se': 'CWEType'}),
('INSERT CWRelation X: X cardinality %(cardinality)s,X composite %(composite)s,X description %(description)s,X ordernum %(ordernum)s,X relation_type ER,X from_entity SE,X to_entity OE WHERE SE name %(se)s,ER name %(rt)s,OE name %(oe)s',
{'rt': 'add_permission', 'description': u'groups allowed to add entities/relations of this type', 'composite': None, 'oe': 'CWGroup', 'ordernum': 9999, 'cardinality': u'**', 'se': 'CWRelation'}),
('INSERT CWRelation X: X cardinality %(cardinality)s,X composite %(composite)s,X description %(description)s,X ordernum %(ordernum)s,X relation_type ER,X from_entity SE,X to_entity OE WHERE SE name %(se)s,ER name %(rt)s,OE name %(oe)s',
{'rt': 'add_permission', 'description': u'rql expression allowing to add entities/relations of this type', 'composite': 'subject', 'oe': 'RQLExpression', 'ordernum': 9999, 'cardinality': u'*?', 'se': 'CWRelation'}),
])
def test_rschema2rql3(self):
self.assertListEquals(list(rschema2rql(schema.rschema('cardinality'))),
[
('INSERT CWRType X: X description %(description)s,X final %(final)s,X fulltext_container %(fulltext_container)s,X inlined %(inlined)s,X name %(name)s,X symmetric %(symmetric)s',
{'description': u'', 'symmetric': False, 'name': u'cardinality', 'final': True, 'fulltext_container': None, 'inlined': False}),
('INSERT CWAttribute X: X cardinality %(cardinality)s,X defaultval %(defaultval)s,X description %(description)s,X fulltextindexed %(fulltextindexed)s,X indexed %(indexed)s,X internationalizable %(internationalizable)s,X ordernum %(ordernum)s,X relation_type ER,X from_entity SE,X to_entity OE WHERE SE name %(se)s,ER name %(rt)s,OE name %(oe)s',
{'rt': 'cardinality', 'description': u'subject/object cardinality', 'internationalizable': True, 'fulltextindexed': False, 'ordernum': 5, 'defaultval': None, 'indexed': False, 'cardinality': u'?1', 'oe': 'String', 'se': 'CWAttribute'}),
('INSERT CWConstraint X: X value %(value)s, X cstrtype CT, EDEF constrained_by X WHERE CT name %(ctname)s, EDEF relation_type ER, EDEF from_entity SE, EDEF to_entity OE, ER name %(rt)s, SE name %(se)s, OE name %(oe)s, EDEF is CWAttribute',
{'rt': 'cardinality', 'oe': 'String', 'ctname': u'SizeConstraint', 'se': 'CWAttribute', 'value': u'max=2'}),
('INSERT CWConstraint X: X value %(value)s, X cstrtype CT, EDEF constrained_by X WHERE CT name %(ctname)s, EDEF relation_type ER, EDEF from_entity SE, EDEF to_entity OE, ER name %(rt)s, SE name %(se)s, OE name %(oe)s, EDEF is CWAttribute',
{'rt': 'cardinality', 'oe': 'String', 'ctname': u'StaticVocabularyConstraint', 'se': 'CWAttribute', 'value': u"u'?1', u'11'"}),
('INSERT CWAttribute X: X cardinality %(cardinality)s,X defaultval %(defaultval)s,X description %(description)s,X fulltextindexed %(fulltextindexed)s,X indexed %(indexed)s,X internationalizable %(internationalizable)s,X ordernum %(ordernum)s,X relation_type ER,X from_entity SE,X to_entity OE WHERE SE name %(se)s,ER name %(rt)s,OE name %(oe)s',
{'rt': 'cardinality', 'description': u'subject/object cardinality', 'internationalizable': True, 'fulltextindexed': False, 'ordernum': 5, 'defaultval': None, 'indexed': False, 'cardinality': u'?1', 'oe': 'String', 'se': 'CWRelation'}),
('INSERT CWConstraint X: X value %(value)s, X cstrtype CT, EDEF constrained_by X WHERE CT name %(ctname)s, EDEF relation_type ER, EDEF from_entity SE, EDEF to_entity OE, ER name %(rt)s, SE name %(se)s, OE name %(oe)s, EDEF is CWAttribute',
{'rt': 'cardinality', 'oe': 'String', 'ctname': u'SizeConstraint', 'se': 'CWRelation', 'value': u'max=2'}),
('INSERT CWConstraint X: X value %(value)s, X cstrtype CT, EDEF constrained_by X WHERE CT name %(ctname)s, EDEF relation_type ER, EDEF from_entity SE, EDEF to_entity OE, ER name %(rt)s, SE name %(se)s, OE name %(oe)s, EDEF is CWAttribute',
{'rt': 'cardinality', 'oe': 'String', 'ctname': u'StaticVocabularyConstraint', 'se': 'CWRelation', 'value': u"u'?*', u'1*', u'+*', u'**', u'?+', u'1+', u'++', u'*+', u'?1', u'11', u'+1', u'*1', u'??', u'1?', u'+?', u'*?'"}),
])
def test_updateeschema2rql1(self):
self.assertListEquals(list(updateeschema2rql(schema.eschema('CWAttribute'))),
[('SET X description %(description)s,X final %(final)s,X name %(name)s WHERE X is CWEType, X name %(et)s',
{'description': u'define a final relation: link a final relation type from a non final entity to a final entity type. used to build the instance schema', 'et': 'CWAttribute', 'final': False, 'name': u'CWAttribute'}),
])
def test_updateeschema2rql2(self):
self.assertListEquals(list(updateeschema2rql(schema.eschema('String'))),
[('SET X description %(description)s,X final %(final)s,X name %(name)s WHERE X is CWEType, X name %(et)s',
{'description': u'', 'et': 'String', 'final': True, 'name': u'String'})
])
def test_updaterschema2rql1(self):
self.assertListEquals(list(updaterschema2rql(schema.rschema('relation_type'))),
[
('SET X description %(description)s,X final %(final)s,X fulltext_container %(fulltext_container)s,X inlined %(inlined)s,X name %(name)s,X symmetric %(symmetric)s WHERE X is CWRType, X name %(rt)s',
{'rt': 'relation_type', 'symmetric': False,
'description': u'link a relation definition to its relation type',
'final': False, 'fulltext_container': None, 'inlined': True, 'name': u'relation_type'})
])
def test_updaterschema2rql2(self):
expected = [
('SET X description %(description)s,X final %(final)s,X fulltext_container %(fulltext_container)s,X inlined %(inlined)s,X name %(name)s,X symmetric %(symmetric)s WHERE X is CWRType, X name %(rt)s',
{'rt': 'add_permission', 'symmetric': False,
'description': u'', 'final': False, 'fulltext_container': None,
'inlined': False, 'name': u'add_permission'})
]
for i, (rql, args) in enumerate(updaterschema2rql(schema.rschema('add_permission'))):
yield self.assertEquals, (rql, args), expected[i]
class Perms2RQLTC(TestCase):
GROUP_MAPPING = {
'managers': 0,
'users': 1,
'guests': 2,
'owners': 3,
}
def test_eperms2rql1(self):
self.assertListEquals([(rql, kwargs) for rql, kwargs in erperms2rql(schema.eschema('CWEType'), self.GROUP_MAPPING)],
[('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 1}),
('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 2}),
('SET X add_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
('SET X update_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
('SET X update_permission Y WHERE Y eid %(g)s, ', {'g': 3}),
('SET X delete_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
])
def test_rperms2rql2(self):
self.assertListEquals([(rql, kwargs) for rql, kwargs in erperms2rql(schema.rschema('read_permission').rdef('CWEType', 'CWGroup'), self.GROUP_MAPPING)],
[('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 1}),
('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 2}),
('SET X add_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
('SET X delete_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
])
def test_rperms2rql3(self):
self.assertListEquals([(rql, kwargs) for rql, kwargs in erperms2rql(schema.rschema('name').rdef('CWEType', 'String'), self.GROUP_MAPPING)],
[('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 1}),
('SET X read_permission Y WHERE Y eid %(g)s, ', {'g': 2}),
('SET X update_permission Y WHERE Y eid %(g)s, ', {'g': 0}),
('INSERT RQLExpression E: '
'E expression %(e)s, E exprtype %(t)s, E mainvars %(v)s, '
'X update_permission E '
'WHERE ', # completed by the outer function
{'e': u'U has_update_permission X', 't': u'ERQLExpression', 'v': u'X'}),
])
#def test_perms2rql(self):
# self.assertListEquals(perms2rql(schema, self.GROUP_MAPPING),
# ['INSERT CWEType X: X name 'Societe', X final FALSE'])
if __name__ == '__main__':
unittest_main()