def checkName(self, name, object):
"""Limit ids
Ids can only contain printable, non-space, 7-bit ASCII strings:
>>> from zope.pluggableauth.plugins.idpicker import IdPicker
>>> IdPicker({}).checkName(u'1', None)
True
>>> IdPicker({}).checkName(u'bob', None)
True
>>> try:
... IdPicker({}).checkName(u'bob\xfa', None)
... except UserError, e:
... print(e)
... # doctest: +NORMALIZE_WHITESPACE
Ids must contain only printable 7-bit non-space ASCII characters
>>> try:
... IdPicker({}).checkName(u'big bob', None)
... except UserError, e:
... print(e)
... # doctest: +NORMALIZE_WHITESPACE
Ids must contain only printable 7-bit non-space ASCII characters
Ids also can't be over 100 characters long:
>>> IdPicker({}).checkName(u'x' * 100, None)
True
>>> IdPicker({}).checkName(u'x' * 101, None)
Traceback (most recent call last):
...
UserError: Ids can't be more than 100 characters long.
"""
NameChooser.checkName(self, name, object)
if not ok(name):
raise UserError(
_("Ids must contain only printable 7-bit non-space"
" ASCII characters")
)
if len(name) > 100:
raise UserError(
_("Ids can't be more than 100 characters long.")
)
return True
def test_checkName(self):
container = SampleContainer()
container['foo'] = 'bar'
checkName = NameChooser(container).checkName
# invalid type for the name
self.assertRaises(TypeError, checkName, 2, object())
self.assertRaises(TypeError, checkName, [], object())
self.assertRaises(TypeError, checkName, None, object())
self.assertRaises(TypeError, checkName, None, None)
# invalid names
self.assertRaises(ValueError, checkName, '+foo', object())
self.assertRaises(ValueError, checkName, '@foo', object())
self.assertRaises(ValueError, checkName, 'f/oo', object())
self.assertRaises(ValueError, checkName, '', object())
# existing names
self.assertRaises(KeyError, checkName, 'foo', object())
self.assertRaises(KeyError, checkName, u'foo', object())
# correct names
self.assertEqual(True, checkName('2', object()))
self.assertEqual(True, checkName(u'2', object()))
self.assertEqual(True, checkName('other', object()))
self.assertEqual(True, checkName(u'reserved', object()))
self.assertEqual(True, checkName(u'r\xe9served', object()))
# reserved names
class ReservedNames(object):
zope.component.adapts(IContainer)
zope.interface.implements(IReservedNames)
def __init__(self, context):
self.reservedNames = set(('reserved', 'other'))
zope.component.getSiteManager().registerAdapter(ReservedNames)
self.assertRaises(NameReserved, checkName, 'reserved', object())
self.assertRaises(NameReserved, checkName, 'other', object())
self.assertRaises(NameReserved, checkName, u'reserved', object())
self.assertRaises(NameReserved, checkName, u'other', object())
def test_chooseName(self):
container = SampleContainer()
container['foo.old.rst'] = 'rst doc'
nc = NameChooser(container)
# correct name without changes
self.assertEqual(nc.chooseName('foobar.rst', None),
u'foobar.rst')
self.assertEqual(nc.chooseName(u'\xe9', None),
u'\xe9')
# automatically modified named
self.assertEqual(nc.chooseName('foo.old.rst', None),
u'foo.old-2.rst')
self.assertEqual(nc.chooseName('+@[email protected]', None),
u'foo.old-2.rst')
self.assertEqual(nc.chooseName('+@+@foo/foo+@', None),
u'foo-foo+@')
# empty name
self.assertEqual(nc.chooseName('', None), u'NoneType')
self.assertEqual(nc.chooseName('@+@', []), u'list')
# if the name is not a string it is converted
self.assertEqual(nc.chooseName(None, None), u'None')
self.assertEqual(nc.chooseName(2, None), u'2')
self.assertEqual(nc.chooseName([], None), u'[]')
container['None'] = 'something'
self.assertEqual(nc.chooseName(None, None), u'None-2')
container['None-2'] = 'something'
self.assertEqual(nc.chooseName(None, None), u'None-3')
# even if the given name cannot be converted to unicode
class BadBoy(object):
def __unicode__(self):
raise Exception
# Py3: Support
__str__ = __unicode__
self.assertEqual(nc.chooseName(BadBoy(), set()), u'set')
def test_chooseName(self):
container = SampleContainer()
container['foo.old.rst'] = 'rst doc'
nc = NameChooser(container)
# correct name without changes
self.assertEqual(nc.chooseName('foobar.rst', None),
u'foobar.rst')
self.assertEqual(nc.chooseName(u'\xe9', None),
u'\xe9')
# automatically modified named
self.assertEqual(nc.chooseName('foo.old.rst', None),
u'foo.old-2.rst')
self.assertEqual(nc.chooseName('+@[email protected]', None),
u'foo.old-2.rst')
self.assertEqual(nc.chooseName('+@+@foo/foo+@', None),
u'foo-foo+@')
# empty name
self.assertEqual(nc.chooseName('', None), u'NoneType')
self.assertEqual(nc.chooseName('@+@', []), u'list')
# if the name is not a string it is converted
self.assertEqual(nc.chooseName(None, None), u'None')
self.assertEqual(nc.chooseName(2, None), u'2')
self.assertEqual(nc.chooseName([], None), u'[]')
container['None'] = 'something'
self.assertEqual(nc.chooseName(None, None), u'None-2')
container['None-2'] = 'something'
self.assertEqual(nc.chooseName(None, None), u'None-3')
# even if the given name cannot be converted to unicode
class BadBoy:
def __unicode__(self):
raise Exception
self.assertEqual(nc.chooseName(BadBoy(), set()), u'set')
def __init__(self, context):
NameChooser.__init__(self, context)
self.context = context
def __init__(self, context):
NameChooser.__init__(self, context)
self.context = context
