本文整理汇总了Python中zope.schema._compat.u函数的典型用法代码示例。如果您正苦于以下问题：Python u函数的具体用法？Python u怎么用？Python u使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了u函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: test_field_event
def test_field_event(self):
# fieldproperties are everywhere including in field themselfs
# so event are triggered
from zope.schema import Text
from zope.schema._compat import u
from zope.event import subscribers
from zope.schema.fieldproperty import FieldUpdatedEvent
log = []
subscribers.append(log.append)
self.assertEqual(log, [])
field = Text(
__name__='testing',
description=u('DESCRIPTION'),
default=u('DEFAULT'),
readonly=True,
required=True,
)
self.assertEqual(len(log), 6)
# these are fieldproperties in the field
self.assertEqual(
[ev.field.__name__ for ev in log],
['min_length', 'max_length', 'title', 'description', 'required', 'readonly'])
event = log[0]
self.assertTrue(isinstance(event, FieldUpdatedEvent))
self.assertEqual(event.inst, field)
self.assertEqual(event.old_value, 0)
self.assertEqual(event.new_value, 0)
开发者ID:ampsport，项目名称:zope.schema，代码行数:27，代码来源:test_fieldproperty.py
示例2: test_filtered_handler
def test_filtered_handler(self):
from zope.schema import Text
from zope.schema._compat import u
field = Text(
__name__='testing',
description=u('DESCRIPTION'),
default=u('DEFAULT'),
required=True,
)
prop = self._makeOne(field=field)
class IFoo(interface.Interface):
"""
"""
class Foo(object):
interface.implements(IFoo)
testing = prop
foo = Foo()
logs = []
@component.adapter(IFoo, schema.Text, schema.interfaces.IFieldUpdatedEvent)
def add_field_events(obj, field, event):
logs.append((obj, field, event))
component.provideHandler(add_field_events)
self.assertEqual(len(logs), 0)
foo.testing = u'Bla'
self.assertEqual(len(logs), 1)
event_inst, event_field, event = logs[0]
self.assertEqual(event_inst, foo)
self.assertEqual(event_field, field)
开发者ID:jean，项目名称:zope.schemaevent，代码行数:34，代码来源:test_fieldevent.py
示例3: test_validate_required
def test_validate_required(self):
from zope.schema.interfaces import RequiredMissing
from zope.schema._compat import u
field = self._makeOne()
field.validate(u(''))
field.validate(u('abc'))
self.assertRaises(RequiredMissing, field.validate, None)
开发者ID:CGTIC，项目名称:Plone_SP，代码行数:7，代码来源:test__bootstrapfields.py
示例4: test_ctor_wo_title_w_description
def test_ctor_wo_title_w_description(self):
from zope.schema._compat import u
field = self._makeOne(description=u('DESC'))
self.assertEqual(field.__name__, u(''))
self.assertEqual(field.__doc__, u('DESC'))
self.assertEqual(field.title, u(''))
self.assertEqual(field.description, u('DESC'))
开发者ID:CGTIC，项目名称:Plone_SP，代码行数:7，代码来源:test__bootstrapfields.py
示例5: test_validate_not_required
def test_validate_not_required(self):
from zope.schema._compat import u
field = self._makeOne(required=False)
field.validate(u(''))
field.validate(u('abc'))
field.validate(u('abc\ndef'))
field.validate(None)
开发者ID:CGTIC，项目名称:Plone_SP，代码行数:7，代码来源:test__bootstrapfields.py
示例6: test_subscriber
def test_subscriber(self):
from zope.schema import Text
from zope.schema._compat import u
field = Text(
__name__='testing',
description=u('DESCRIPTION'),
default=u('DEFAULT'),
required=True,
)
prop = self._makeOne(field=field)
class Foo(object):
testing = prop
foo = Foo()
logs = []
@component.adapter(schema.interfaces.IFieldUpdatedEvent)
def add_field_event(event):
logs.append(event)
component.provideHandler(add_field_event)
self.assertEqual(len(logs), 0)
foo.testing = u'Bla'
self.assertEqual(len(logs), 1)
event = logs[0]
self.assertEqual(event.field, field)
self.assertEqual(event.inst, foo)
开发者ID:jean，项目名称:zope.schemaevent，代码行数:29，代码来源:test_fieldevent.py
示例7: test_fromUnicode_miss
def test_fromUnicode_miss(self):
from zope.schema._compat import u
txt = self._makeOne()
self.assertEqual(txt.fromUnicode(u('')), False)
self.assertEqual(txt.fromUnicode(u('0')), False)
self.assertEqual(txt.fromUnicode(u('1')), False)
self.assertEqual(txt.fromUnicode(u('False')), False)
self.assertEqual(txt.fromUnicode(u('false')), False)
开发者ID:CGTIC，项目名称:Plone_SP，代码行数:8，代码来源:test__bootstrapfields.py
示例8: __init__
def __init__(self, title=u(''), description=u(''), __name__='',
required=True, readonly=False, constraint=None, default=None,
defaultFactory=None, missing_value=__missing_value_marker):
"""Pass in field values as keyword parameters.
Generally, you want to pass either a title and description, or
a doc string. If you pass no doc string, it will be computed
from the title and description. If you pass a doc string that
follows the Python coding style (title line separated from the
body by a blank line), the title and description will be
computed from the doc string. Unfortunately, the doc string
must be passed as a positional argument.
Here are some examples:
>>> from zope.schema._compat import u
>>> f = Field()
>>> f.__doc__, f.title, f.description
('', u'', u'')
>>> f = Field(title=u('sample'))
>>> f.__doc__, f.title, f.description
(u'sample', u'sample', u'')
>>> f = Field(title=u('sample'), description=u('blah blah\\nblah'))
>>> f.__doc__, f.title, f.description
(u'sample\\n\\nblah blah\\nblah', u'sample', u'blah blah\\nblah')
"""
__doc__ = ''
if title:
if description:
__doc__ = "%s\n\n%s" % (title, description)
else:
__doc__ = title
elif description:
__doc__ = description
super(Field, self).__init__(__name__, __doc__)
self.title = title
self.description = description
self.required = required
self.readonly = readonly
if constraint is not None:
self.constraint = constraint
self.default = default
self.defaultFactory = defaultFactory
# Keep track of the order of field definitions
Field.order += 1
self.order = Field.order
if missing_value is not self.__missing_value_marker:
self.missing_value = missing_value
开发者ID:ampsport，项目名称:zope.schema，代码行数:54，代码来源:_bootstrapfields.py
示例9: test_ctor_defaults
def test_ctor_defaults(self):
from zope.schema._compat import u
field = self._makeOne()
self.assertEqual(field.__name__, u(''))
self.assertEqual(field.__doc__, u(''))
self.assertEqual(field.title, u(''))
self.assertEqual(field.description, u(''))
self.assertEqual(field.required, True)
self.assertEqual(field.readonly, False)
self.assertEqual(field.constraint(object()), True)
self.assertEqual(field.default, None)
self.assertEqual(field.defaultFactory, None)
self.assertEqual(field.missing_value, None)
self.assertEqual(field.context, None)
开发者ID:CGTIC，项目名称:Plone_SP，代码行数:14，代码来源:test__bootstrapfields.py
示例10: test_w_read_and_write_accessors
def test_w_read_and_write_accessors(self):
from zope.interface import Interface
from zope.schema import Text
from zope.schema._compat import u
field = Text(title=u('Hmm'))
class IFoo(Interface):
getter, setter = self._callFUT(field)
getter = IFoo['getter']
self.assertEqual(getter.__name__, 'getter')
self.assertEqual(getter.getSignatureString(), '()')
info = getter.getSignatureInfo()
self.assertEqual(info['positional'], ())
self.assertEqual(info['required'], ())
self.assertEqual(info['optional'], ())
self.assertEqual(info['varargs'], None)
self.assertEqual(info['kwargs'], None)
setter = IFoo['setter']
self.assertEqual(setter.__name__, 'setter')
self.assertEqual(setter.getSignatureString(), '(newvalue)')
info = setter.getSignatureInfo()
self.assertEqual(info['positional'], ('newvalue',))
self.assertEqual(info['required'], ('newvalue',))
self.assertEqual(info['optional'], ())
self.assertEqual(info['varargs'], None)
self.assertEqual(info['kwargs'], None)
开发者ID:RadioFreeAsia，项目名称:zope.schema，代码行数:27，代码来源:test_accessors.py
示例11: test_ctor_not_created_inside_interface
def test_ctor_not_created_inside_interface(self):
from zope.schema import Text
from zope.schema._compat import u
field = Text(title=u('Hmm'))
wrapped = self._makeOne(field)
self.assertTrue(wrapped.field is field)
self.assertEqual(wrapped.__name__, '') # __name__ set when in iface
self.assertEqual(wrapped.__doc__, 'get Hmm')
开发者ID:RadioFreeAsia，项目名称:zope.schema，代码行数:8，代码来源:test_accessors.py
示例12: test_ctor_explicit
def test_ctor_explicit(self):
from zope.schema import Text
from zope.schema._compat import u
field = Text(__name__='testing',
description=u('DESCRIPTION'),
default=u('DEFAULT'),
readonly=True,
required=True,
)
cname = self._getTargetClass().__name__
prop = self._makeOne(field, name='override')
self.assertTrue(getattr(prop, '_%s__field' % cname) is field)
self.assertEqual(getattr(prop, '_%s__name' % cname), 'override')
self.assertEqual(prop.description, field.description)
self.assertEqual(prop.default, field.default)
self.assertEqual(prop.readonly, field.readonly)
self.assertEqual(prop.required, field.required)
开发者ID:eleddy，项目名称:zope.schema，代码行数:17，代码来源:test_fieldproperty.py
示例13: test_ctor_w_both_title_and_description
def test_ctor_w_both_title_and_description(self):
from zope.schema._compat import u
field = self._makeOne(u('TITLE'), u('DESC'), u('NAME'))
self.assertEqual(field.__name__, u('NAME'))
self.assertEqual(field.__doc__, u('TITLE\n\nDESC'))
self.assertEqual(field.title, u('TITLE'))
self.assertEqual(field.description, u('DESC'))
开发者ID:CGTIC，项目名称:Plone_SP，代码行数:7，代码来源:test__bootstrapfields.py
示例14: test_query_value_with_default
def test_query_value_with_default(self):
from zope.schema import Text
from zope.schema._compat import u
field = Text(
__name__='testing',
description=u('DESCRIPTION'),
default=u('DEFAULT'),
readonly=True,
required=True,
)
prop = self._makeOne(field=field)
class Foo(object):
testing = prop
foo = Foo()
self.assertEqual(prop.queryValue(foo, 'test'), u('DEFAULT'))
foo.testing = u('NO')
self.assertEqual(prop.queryValue(foo, 'test'), u('NO'))
开发者ID:ampsport，项目名称:zope.schema，代码行数:19，代码来源:test_fieldproperty.py
示例15: test_ctor_created_inside_interface
def test_ctor_created_inside_interface(self):
from zope.interface import Interface
from zope.schema import Text
from zope.schema._compat import u
field = Text(title=u('Hmm'))
class IFoo(Interface):
getter = self._makeOne(field)
getter = IFoo['getter']
self.assertEqual(getter.__name__, 'getter')
self.assertEqual(getter.__doc__, 'get Hmm')
开发者ID:CGTIC，项目名称:Plone_SP，代码行数:10，代码来源:test_accessors.py
示例16: test_field_event_update
def test_field_event_update(self):
from zope.schema import Text
from zope.schema._compat import u
from zope.event import subscribers
from zope.schema.fieldproperty import FieldUpdatedEvent
field = Text(
__name__='testing',
description=u('DESCRIPTION'),
default=u('DEFAULT'),
required=True,
)
prop = self._makeOne(field=field)
class Foo(object):
testing = prop
foo = Foo()
log = []
subscribers.append(log.append)
foo.testing = u('Bar')
foo.testing = u('Foo')
self.assertEqual(len(log), 2)
event = log[1]
self.assertTrue(isinstance(event, FieldUpdatedEvent))
self.assertEqual(event.inst, foo)
self.assertEqual(event.field, field)
self.assertEqual(event.old_value, u('Bar'))
self.assertEqual(event.new_value, u('Foo'))
开发者ID:ampsport，项目名称:zope.schema，代码行数:28，代码来源:test_fieldproperty.py
示例17: __init__
def __init__(self, variable_name=None, **kw):
self.variable_name = variable_name
if not variable_name:
self.variable_name = "$" + self.__name__
if "title" not in kw:
kw["title"] = u(self.variable_name)
if "required" not in kw:
kw["required"] = False
super(Variable, self).__init__(**kw)
开发者ID:4teamwork，项目名称:plonetheme.blueberry，代码行数:13，代码来源:forms.py
示例18: test_basic
def test_basic(self):
from zope.schema._compat import b
from zope.schema._compat import u
from zope.schema.interfaces import ValidationError
c = self._makeImplementer()
self.assertEqual(c.title, u('say something'))
self.assertEqual(c.weight, None)
self.assertEqual(c.code, b('xxxxxx'))
self.assertRaises(ValidationError, setattr, c, 'title', b('foo'))
self.assertRaises(ValidationError, setattr, c, 'weight', b('foo'))
self.assertRaises(ValidationError, setattr, c, 'weight', -1.0)
self.assertRaises(ValidationError, setattr, c, 'weight', 2)
self.assertRaises(ValidationError, setattr, c, 'code', -1)
self.assertRaises(ValidationError, setattr, c, 'code', b('xxxx'))
self.assertRaises(ValidationError, setattr, c, 'code', u('xxxxxx'))
c.title = u('c is good')
c.weight = 10.0
c.code = b('abcdef')
self.assertEqual(c.title, u('c is good'))
self.assertEqual(c.weight, 10)
self.assertEqual(c.code, b('abcdef'))
开发者ID:RadioFreeAsia，项目名称:zope.schema，代码行数:23，代码来源:test_fieldproperty.py
示例19: test_non_fields
def test_non_fields(self):
from zope.schema._compat import b
from zope.schema._compat import u
self.assertEqual(self._callFUT(None), False)
self.assertEqual(self._callFUT(0), False)
self.assertEqual(self._callFUT(0.0), False)
self.assertEqual(self._callFUT(True), False)
self.assertEqual(self._callFUT(b('')), False)
self.assertEqual(self._callFUT(u('')), False)
self.assertEqual(self._callFUT(()), False)
self.assertEqual(self._callFUT([]), False)
self.assertEqual(self._callFUT({}), False)
self.assertEqual(self._callFUT(set()), False)
self.assertEqual(self._callFUT(frozenset()), False)
self.assertEqual(self._callFUT(object()), False)
开发者ID:RadioFreeAsia，项目名称:zope.schema，代码行数:15，代码来源:test_interfaces.py
示例20: test_w_only_read_accessor
def test_w_only_read_accessor(self):
from zope.interface import Interface
from zope.schema import Text
from zope.schema._compat import u
field = Text(title=u('Hmm'), readonly=True)
class IFoo(Interface):
getter, = self._callFUT(field)
getter = IFoo['getter']
self.assertEqual(getter.__name__, 'getter')
self.assertEqual(getter.__doc__, 'get Hmm')
self.assertEqual(getter.getSignatureString(), '()')
info = getter.getSignatureInfo()
self.assertEqual(info['positional'], ())
self.assertEqual(info['required'], ())
self.assertEqual(info['optional'], ())
self.assertEqual(info['varargs'], None)
self.assertEqual(info['kwargs'], None)
开发者ID:CGTIC，项目名称:Plone_SP，代码行数:17，代码来源:test_accessors.py
注：本文中的zope.schema._compat.u函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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