本文整理汇总了Python中google.protobuf.internal.type_checkers.TYPE_TO_DECODER属性的典型用法代码示例。如果您正苦于以下问题：Python type_checkers.TYPE_TO_DECODER属性的具体用法？Python type_checkers.TYPE_TO_DECODER怎么用？Python type_checkers.TYPE_TO_DECODER使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类google.protobuf.internal.type_checkers的用法示例。
在下文中一共展示了type_checkers.TYPE_TO_DECODER属性的1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，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _AttachFieldHelpers
# 需要导入模块: from google.protobuf.internal import type_checkers [as 别名]
# 或者: from google.protobuf.internal.type_checkers import TYPE_TO_DECODER [as 别名]
def _AttachFieldHelpers(cls, field_descriptor):
is_repeated = (field_descriptor.label == _FieldDescriptor.LABEL_REPEATED)
is_packed = (field_descriptor.has_options and
field_descriptor.GetOptions().packed)
if _IsMessageSetExtension(field_descriptor):
field_encoder = encoder.MessageSetItemEncoder(field_descriptor.number)
sizer = encoder.MessageSetItemSizer(field_descriptor.number)
else:
field_encoder = type_checkers.TYPE_TO_ENCODER[field_descriptor.type](
field_descriptor.number, is_repeated, is_packed)
sizer = type_checkers.TYPE_TO_SIZER[field_descriptor.type](
field_descriptor.number, is_repeated, is_packed)
field_descriptor._encoder = field_encoder
field_descriptor._sizer = sizer
field_descriptor._default_constructor = _DefaultValueConstructorForField(
field_descriptor)
def AddDecoder(wiretype, is_packed):
tag_bytes = encoder.TagBytes(field_descriptor.number, wiretype)
cls._decoders_by_tag[tag_bytes] = (
type_checkers.TYPE_TO_DECODER[field_descriptor.type](
field_descriptor.number, is_repeated, is_packed,
field_descriptor, field_descriptor._default_constructor))
AddDecoder(type_checkers.FIELD_TYPE_TO_WIRE_TYPE[field_descriptor.type],
False)
if is_repeated and wire_format.IsTypePackable(field_descriptor.type):
# To support wire compatibility of adding packed = true, add a decoder for
# packed values regardless of the field's options.
AddDecoder(wire_format.WIRETYPE_LENGTH_DELIMITED, True)