[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'
"""
:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
from cubicweb import ConnectionError
from cubicweb.dbapi import ProgrammingError
from cubicweb.devtools.testlib import CubicWebTC
class DBAPITC(CubicWebTC):
def test_public_repo_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.get_schema(), self.repo.schema)
self.assertEquals(cnx.source_defs(), {'system': {'adapter': 'native', 'uri': 'system'}})
self.restore_connection() # proper way to close cnx
self.assertRaises(ProgrammingError, cnx.get_schema)
self.assertRaises(ProgrammingError, cnx.source_defs)
def test_db_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.rollback(), None)
self.assertEquals(cnx.commit(), None)
self.restore_connection() # proper way to close cnx
#self.assertEquals(cnx.close(), None)
self.assertRaises(ProgrammingError, cnx.rollback)
self.assertRaises(ProgrammingError, cnx.commit)
self.assertRaises(ProgrammingError, cnx.close)
def test_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.user(None).login, 'anon')
self.assertEquals(cnx.describe(1), (u'CWGroup', u'system', None))
self.restore_connection() # proper way to close cnx
self.assertRaises(ConnectionError, cnx.user, None)
self.assertRaises(ConnectionError, cnx.describe, 1)
def test_session_data_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.get_session_data('data'), None)
self.assertEquals(cnx.session_data(), {})
cnx.set_session_data('data', 4)
self.assertEquals(cnx.get_session_data('data'), 4)
self.assertEquals(cnx.session_data(), {'data': 4})
cnx.del_session_data('data')
cnx.del_session_data('whatever')
self.assertEquals(cnx.get_session_data('data'), None)
self.assertEquals(cnx.session_data(), {})
cnx.session_data()['data'] = 4
self.assertEquals(cnx.get_session_data('data'), 4)
self.assertEquals(cnx.session_data(), {'data': 4})
def test_shared_data_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.get_shared_data('data'), None)
cnx.set_shared_data('data', 4)
self.assertEquals(cnx.get_shared_data('data'), 4)
cnx.get_shared_data('data', pop=True)
cnx.get_shared_data('whatever', pop=True)
self.assertEquals(cnx.get_shared_data('data'), None)
cnx.set_shared_data('data', 4)
self.assertEquals(cnx.get_shared_data('data'), 4)
self.restore_connection() # proper way to close cnx
self.assertRaises(ConnectionError, cnx.check)
self.assertRaises(ConnectionError, cnx.set_shared_data, 'data', 0)
self.assertRaises(ConnectionError, cnx.get_shared_data, 'data')
if __name__ == '__main__':
from logilab.common.testlib import unittest_main
unittest_main()