我们从Python开源项目中，提取了以下27个代码示例，用于说明如何使用google.protobuf.descriptor_pb2.FieldOptions()。
def __init__(self, name, full_name, index, number, type, cpp_type, label, default_value, message_type, enum_type, containing_type, is_extension, extension_scope, options=None, has_default_value=True, containing_oneof=None, json_name=None): """The arguments are as described in the description of FieldDescriptor attributes above. Note that containing_type may be None, and may be set later if necessary (to deal with circular references between message types, for example). Likewise for extension_scope. """ super(FieldDescriptor, self).__init__(options, 'FieldOptions') self.name = name self.full_name = full_name self._camelcase_name = None if json_name is None: self.json_name = _ToJsonName(name) else: self.json_name = json_name self.index = index self.number = number self.type = type self.cpp_type = cpp_type self.label = label self.has_default_value = has_default_value self.default_value = default_value self.containing_type = containing_type self.message_type = message_type self.enum_type = enum_type self.is_extension = is_extension self.extension_scope = extension_scope self.containing_oneof = containing_oneof if api_implementation.Type() == 'cpp': if is_extension: self._cdescriptor = _message.default_pool.FindExtensionByName(full_name) else: self._cdescriptor = _message.default_pool.FindFieldByName(full_name) else: self._cdescriptor = None
def testGetOptions(self): self.assertEqual(self.my_enum.GetOptions(), descriptor_pb2.EnumOptions()) self.assertEqual(self.my_enum.values[0].GetOptions(), descriptor_pb2.EnumValueOptions()) self.assertEqual(self.my_message.GetOptions(), descriptor_pb2.MessageOptions()) self.assertEqual(self.my_message.fields[0].GetOptions(), descriptor_pb2.FieldOptions()) self.assertEqual(self.my_method.GetOptions(), descriptor_pb2.MethodOptions()) self.assertEqual(self.my_service.GetOptions(), descriptor_pb2.ServiceOptions())
def testHandWrittenReflection(self): # Hand written extensions are only supported by the pure-Python # implementation of the API. if api_implementation.Type() != 'python': return FieldDescriptor = descriptor.FieldDescriptor foo_field_descriptor = FieldDescriptor( name='foo_field', full_name='MyProto.foo_field', index=0, number=1, type=FieldDescriptor.TYPE_INT64, cpp_type=FieldDescriptor.CPPTYPE_INT64, label=FieldDescriptor.LABEL_OPTIONAL, default_value=0, containing_type=None, message_type=None, enum_type=None, is_extension=False, extension_scope=None, options=descriptor_pb2.FieldOptions()) mydescriptor = descriptor.Descriptor( name='MyProto', full_name='MyProto', filename='ignored', containing_type=None, nested_types=[], enum_types=[], fields=[foo_field_descriptor], extensions=[], options=descriptor_pb2.MessageOptions()) class MyProtoClass(six.with_metaclass(reflection.GeneratedProtocolMessageType, message.Message)): DESCRIPTOR = mydescriptor myproto_instance = MyProtoClass() self.assertEqual(0, myproto_instance.foo_field) self.assertTrue(not myproto_instance.HasField('foo_field')) myproto_instance.foo_field = 23 self.assertEqual(23, myproto_instance.foo_field) self.assertTrue(myproto_instance.HasField('foo_field'))
def __init__(self, name, full_name, index, number, type, cpp_type, label, default_value, message_type, enum_type, containing_type, is_extension, extension_scope, options=None, has_default_value=True, containing_oneof=None): """The arguments are as described in the description of FieldDescriptor attributes above. Note that containing_type may be None, and may be set later if necessary (to deal with circular references between message types, for example). Likewise for extension_scope. """ super(FieldDescriptor, self).__init__(options, 'FieldOptions') self.name = name self.full_name = full_name self._camelcase_name = None self.index = index self.number = number self.type = type self.cpp_type = cpp_type self.label = label self.has_default_value = has_default_value self.default_value = default_value self.containing_type = containing_type self.message_type = message_type self.enum_type = enum_type self.is_extension = is_extension self.extension_scope = extension_scope self.containing_oneof = containing_oneof if api_implementation.Type() == 'cpp': if is_extension: self._cdescriptor = _message.default_pool.FindExtensionByName(full_name) else: self._cdescriptor = _message.default_pool.FindFieldByName(full_name) else: self._cdescriptor = None
def testHandWrittenReflection(self): # Hand written extensions are only supported by the pure-Python # implementation of the API. if api_implementation.Type() != 'python': return FieldDescriptor = descriptor.FieldDescriptor foo_field_descriptor = FieldDescriptor( name='foo_field', full_name='MyProto.foo_field', index=0, number=1, type=FieldDescriptor.TYPE_INT64, cpp_type=FieldDescriptor.CPPTYPE_INT64, label=FieldDescriptor.LABEL_OPTIONAL, default_value=0, containing_type=None, message_type=None, enum_type=None, is_extension=False, extension_scope=None, options=descriptor_pb2.FieldOptions()) mydescriptor = descriptor.Descriptor( name='MyProto', full_name='MyProto', filename='ignored', containing_type=None, nested_types=[], enum_types=[], fields=[foo_field_descriptor], extensions=[], options=descriptor_pb2.MessageOptions()) class MyProtoClass(message.Message): DESCRIPTOR = mydescriptor __metaclass__ = reflection.GeneratedProtocolMessageType myproto_instance = MyProtoClass() self.assertEqual(0, myproto_instance.foo_field) self.assertTrue(not myproto_instance.HasField('foo_field')) myproto_instance.foo_field = 23 self.assertEqual(23, myproto_instance.foo_field) self.assertTrue(myproto_instance.HasField('foo_field'))
def __init__(self, name, full_name, index, number, type, cpp_type, label, default_value, message_type, enum_type, containing_type, is_extension, extension_scope, options=None, has_default_value=True, containing_oneof=None): """The arguments are as described in the description of FieldDescriptor attributes above. Note that containing_type may be None, and may be set later if necessary (to deal with circular references between message types, for example). Likewise for extension_scope. """ super(FieldDescriptor, self).__init__(options, 'FieldOptions') self.name = name self.full_name = full_name self.index = index self.number = number self.type = type self.cpp_type = cpp_type self.label = label self.has_default_value = has_default_value self.default_value = default_value self.containing_type = containing_type self.message_type = message_type self.enum_type = enum_type self.is_extension = is_extension self.extension_scope = extension_scope self.containing_oneof = containing_oneof if api_implementation.Type() == 'cpp': if is_extension: if api_implementation.Version() == 2: # pylint: disable=protected-access self._cdescriptor = ( _message.Message._GetExtensionDescriptor(full_name)) # pylint: enable=protected-access else: self._cdescriptor = cpp_message.GetExtensionDescriptor(full_name) else: if api_implementation.Version() == 2: # pylint: disable=protected-access self._cdescriptor = _message.Message._GetFieldDescriptor(full_name) # pylint: enable=protected-access else: self._cdescriptor = cpp_message.GetFieldDescriptor(full_name) else: self._cdescriptor = None
