python类FileDescriptorProto()的实例源码

descriptor_test.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0
def testMakeDescriptorWithUnsignedIntField(self):
    file_descriptor_proto = descriptor_pb2.FileDescriptorProto()
    file_descriptor_proto.name = 'Foo'
    message_type = file_descriptor_proto.message_type.add()
    message_type.name = file_descriptor_proto.name
    enum_type = message_type.enum_type.add()
    enum_type.name = 'FOO'
    enum_type_val = enum_type.value.add()
    enum_type_val.name = 'BAR'
    enum_type_val.number = 3
    field = message_type.field.add()
    field.number = 1
    field.name = 'uint64_field'
    field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    field.type = descriptor.FieldDescriptor.TYPE_UINT64
    enum_field = message_type.field.add()
    enum_field.number = 2
    enum_field.name = 'bar_field'
    enum_field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    enum_field.type = descriptor.FieldDescriptor.TYPE_ENUM
    enum_field.type_name = 'Foo.FOO'

    result = descriptor.MakeDescriptor(message_type)
    self.assertEqual(result.fields[0].cpp_type,
                     descriptor.FieldDescriptor.CPPTYPE_UINT64)
descriptor_pool_test.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0
def testEnumDefaultValue(self):
    """Test the default value of enums which don't start at zero."""
    def _CheckDefaultValue(file_descriptor):
      default_value = (file_descriptor
                       .message_types_by_name['DescriptorPoolTest1']
                       .fields_by_name['nested_enum']
                       .default_value)
      self.assertEqual(default_value,
                       descriptor_pool_test1_pb2.DescriptorPoolTest1.BETA)
    # First check what the generated descriptor contains.
    _CheckDefaultValue(descriptor_pool_test1_pb2.DESCRIPTOR)
    # Then check the generated pool. Normally this is the same descriptor.
    file_descriptor = symbol_database.Default().pool.FindFileByName(
        'google/protobuf/internal/descriptor_pool_test1.proto')
    self.assertIs(file_descriptor, descriptor_pool_test1_pb2.DESCRIPTOR)
    _CheckDefaultValue(file_descriptor)

    # Then check the dynamic pool and its internal DescriptorDatabase.
    descriptor_proto = descriptor_pb2.FileDescriptorProto.FromString(
        descriptor_pool_test1_pb2.DESCRIPTOR.serialized_pb)
    self.pool.Add(descriptor_proto)
    # And do the same check as above
    file_descriptor = self.pool.FindFileByName(
        'google/protobuf/internal/descriptor_pool_test1.proto')
    _CheckDefaultValue(file_descriptor)
reflection_test.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 26 收藏 0 点赞 0 评论 0
def testParsingNestedClass(self):
    """Test that the generated class can parse a nested message."""
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    file_descriptor.ParseFromString(self._GetSerializedFileDescriptor('C'))
    msg_descriptor = descriptor.MakeDescriptor(
        file_descriptor.message_type[0])
    msg_class = reflection.MakeClass(msg_descriptor)
    msg = msg_class()
    msg_str = (
        'bar {'
        '  baz {'
        '    deep: 4'
        '  }'
        '}')
    text_format.Merge(msg_str, msg)
    self.assertEqual(msg.bar.baz.deep, 4)
descriptor_test.py 文件源码 项目:protoc-gen-lua-bin 作者: u0u0 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0
def testMakeDescriptorWithUnsignedIntField(self):
    file_descriptor_proto = descriptor_pb2.FileDescriptorProto()
    file_descriptor_proto.name = 'Foo'
    message_type = file_descriptor_proto.message_type.add()
    message_type.name = file_descriptor_proto.name
    enum_type = message_type.enum_type.add()
    enum_type.name = 'FOO'
    enum_type_val = enum_type.value.add()
    enum_type_val.name = 'BAR'
    enum_type_val.number = 3
    field = message_type.field.add()
    field.number = 1
    field.name = 'uint64_field'
    field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    field.type = descriptor.FieldDescriptor.TYPE_UINT64
    enum_field = message_type.field.add()
    enum_field.number = 2
    enum_field.name = 'bar_field'
    enum_field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    enum_field.type = descriptor.FieldDescriptor.TYPE_ENUM
    enum_field.type_name = 'Foo.FOO'

    result = descriptor.MakeDescriptor(message_type)
    self.assertEqual(result.fields[0].cpp_type,
                     descriptor.FieldDescriptor.CPPTYPE_UINT64)
reflection_test.py 文件源码 项目:protoc-gen-lua-bin 作者: u0u0 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0
def testParsingNestedClass(self):
    """Test that the generated class can parse a nested message."""
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    file_descriptor.ParseFromString(self._GetSerializedFileDescriptor('C'))
    msg_descriptor = descriptor.MakeDescriptor(
        file_descriptor.message_type[0])
    msg_class = reflection.MakeClass(msg_descriptor)
    msg = msg_class()
    msg_str = (
        'bar {'
        '  baz {'
        '    deep: 4'
        '  }'
        '}')
    text_format.Merge(msg_str, msg)
    self.assertEqual(msg.bar.baz.deep, 4)
reflection_test.py 文件源码 项目:protoc-gen-lua-bin 作者: u0u0 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0
def testParsingNestedClass(self):
    """Test that the generated class can parse a nested message."""
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    file_descriptor.ParseFromString(self._GetSerializedFileDescriptor('C'))
    msg_descriptor = descriptor.MakeDescriptor(
        file_descriptor.message_type[0])
    msg_class = reflection.MakeClass(msg_descriptor)
    msg = msg_class()
    msg_str = (
        'bar {'
        '  baz {'
        '    deep: 4'
        '  }'
        '}')
    text_format.Merge(msg_str, msg)
    self.assertEqual(msg.bar.baz.deep, 4)
descriptor_test.py 文件源码 项目:coremltools 作者: apple 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def testMakeDescriptorWithUnsignedIntField(self):
    file_descriptor_proto = descriptor_pb2.FileDescriptorProto()
    file_descriptor_proto.name = 'Foo'
    message_type = file_descriptor_proto.message_type.add()
    message_type.name = file_descriptor_proto.name
    enum_type = message_type.enum_type.add()
    enum_type.name = 'FOO'
    enum_type_val = enum_type.value.add()
    enum_type_val.name = 'BAR'
    enum_type_val.number = 3
    field = message_type.field.add()
    field.number = 1
    field.name = 'uint64_field'
    field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    field.type = descriptor.FieldDescriptor.TYPE_UINT64
    enum_field = message_type.field.add()
    enum_field.number = 2
    enum_field.name = 'bar_field'
    enum_field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    enum_field.type = descriptor.FieldDescriptor.TYPE_ENUM
    enum_field.type_name = 'Foo.FOO'

    result = descriptor.MakeDescriptor(message_type)
    self.assertEqual(result.fields[0].cpp_type,
                     descriptor.FieldDescriptor.CPPTYPE_UINT64)
descriptor_pool_test.py 文件源码 项目:coremltools 作者: apple 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0
def setUp(self):
    # TODO(jieluo): Should make the pool which is created by
    # serialized_pb same with generated pool.
    # TODO(jieluo): More test coverage for the generated pool.
    self.pool = descriptor_pool.DescriptorPool()
    self.factory_test1_fd = descriptor_pb2.FileDescriptorProto.FromString(
        factory_test1_pb2.DESCRIPTOR.serialized_pb)
    self.factory_test2_fd = descriptor_pb2.FileDescriptorProto.FromString(
        factory_test2_pb2.DESCRIPTOR.serialized_pb)
    self.pool.Add(self.factory_test1_fd)
    self.pool.Add(self.factory_test2_fd)

    self.pool.Add(descriptor_pb2.FileDescriptorProto.FromString(
        unittest_import_public_pb2.DESCRIPTOR.serialized_pb))
    self.pool.Add(descriptor_pb2.FileDescriptorProto.FromString(
        unittest_import_pb2.DESCRIPTOR.serialized_pb))
    self.pool.Add(descriptor_pb2.FileDescriptorProto.FromString(
        unittest_pb2.DESCRIPTOR.serialized_pb))
descriptor_pool_test.py 文件源码 项目:coremltools 作者: apple 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def testEnumDefaultValue(self):
    """Test the default value of enums which don't start at zero."""
    def _CheckDefaultValue(file_descriptor):
      default_value = (file_descriptor
                       .message_types_by_name['DescriptorPoolTest1']
                       .fields_by_name['nested_enum']
                       .default_value)
      self.assertEqual(default_value,
                       descriptor_pool_test1_pb2.DescriptorPoolTest1.BETA)
    # First check what the generated descriptor contains.
    _CheckDefaultValue(descriptor_pool_test1_pb2.DESCRIPTOR)
    # Then check the generated pool. Normally this is the same descriptor.
    file_descriptor = symbol_database.Default().pool.FindFileByName(
        'google/protobuf/internal/descriptor_pool_test1.proto')
    self.assertIs(file_descriptor, descriptor_pool_test1_pb2.DESCRIPTOR)
    _CheckDefaultValue(file_descriptor)

    # Then check the dynamic pool and its internal DescriptorDatabase.
    descriptor_proto = descriptor_pb2.FileDescriptorProto.FromString(
        descriptor_pool_test1_pb2.DESCRIPTOR.serialized_pb)
    self.pool.Add(descriptor_proto)
    # And do the same check as above
    file_descriptor = self.pool.FindFileByName(
        'google/protobuf/internal/descriptor_pool_test1.proto')
    _CheckDefaultValue(file_descriptor)
descriptor_pool_test.py 文件源码 项目:coremltools 作者: apple 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0
def testFileDescriptorOptionsWithCustomDescriptorPool(self):
    # Create a descriptor pool, and add a new FileDescriptorProto to it.
    pool = descriptor_pool.DescriptorPool()
    file_name = 'file_descriptor_options_with_custom_descriptor_pool.proto'
    file_descriptor_proto = descriptor_pb2.FileDescriptorProto(name=file_name)
    extension_id = file_options_test_pb2.foo_options
    file_descriptor_proto.options.Extensions[extension_id].foo_name = 'foo'
    pool.Add(file_descriptor_proto)
    # The options set on the FileDescriptorProto should be available in the
    # descriptor even if they contain extensions that cannot be deserialized
    # using the pool.
    file_descriptor = pool.FindFileByName(file_name)
    options = file_descriptor.GetOptions()
    self.assertEqual('foo', options.Extensions[extension_id].foo_name)
    # The object returned by GetOptions() is cached.
    self.assertIs(options, file_descriptor.GetOptions())
reflection_test.py 文件源码 项目:coremltools 作者: apple 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0
def testParsingNestedClass(self):
    """Test that the generated class can parse a nested message."""
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    file_descriptor.ParseFromString(self._GetSerializedFileDescriptor('C'))
    msg_descriptor = descriptor.MakeDescriptor(
        file_descriptor.message_type[0])
    msg_class = reflection.MakeClass(msg_descriptor)
    msg = msg_class()
    msg_str = (
        'bar {'
        '  baz {'
        '    deep: 4'
        '  }'
        '}')
    text_format.Merge(msg_str, msg)
    self.assertEqual(msg.bar.baz.deep, 4)
descriptor_test.py 文件源码 项目:go2mapillary 作者: enricofer 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0
def testMakeDescriptorWithUnsignedIntField(self):
    file_descriptor_proto = descriptor_pb2.FileDescriptorProto()
    file_descriptor_proto.name = 'Foo'
    message_type = file_descriptor_proto.message_type.add()
    message_type.name = file_descriptor_proto.name
    enum_type = message_type.enum_type.add()
    enum_type.name = 'FOO'
    enum_type_val = enum_type.value.add()
    enum_type_val.name = 'BAR'
    enum_type_val.number = 3
    field = message_type.field.add()
    field.number = 1
    field.name = 'uint64_field'
    field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    field.type = descriptor.FieldDescriptor.TYPE_UINT64
    enum_field = message_type.field.add()
    enum_field.number = 2
    enum_field.name = 'bar_field'
    enum_field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    enum_field.type = descriptor.FieldDescriptor.TYPE_ENUM
    enum_field.type_name = 'Foo.FOO'

    result = descriptor.MakeDescriptor(message_type)
    self.assertEqual(result.fields[0].cpp_type,
                     descriptor.FieldDescriptor.CPPTYPE_UINT64)
descriptor_pool_test.py 文件源码 项目:go2mapillary 作者: enricofer 项目源码 文件源码 阅读 17 收藏 0 点赞 0 评论 0
def testEnumDefaultValue(self):
    """Test the default value of enums which don't start at zero."""
    def _CheckDefaultValue(file_descriptor):
      default_value = (file_descriptor
                       .message_types_by_name['DescriptorPoolTest1']
                       .fields_by_name['nested_enum']
                       .default_value)
      self.assertEqual(default_value,
                       descriptor_pool_test1_pb2.DescriptorPoolTest1.BETA)
    # First check what the generated descriptor contains.
    _CheckDefaultValue(descriptor_pool_test1_pb2.DESCRIPTOR)
    # Then check the generated pool. Normally this is the same descriptor.
    file_descriptor = symbol_database.Default().pool.FindFileByName(
        'google/protobuf/internal/descriptor_pool_test1.proto')
    self.assertIs(file_descriptor, descriptor_pool_test1_pb2.DESCRIPTOR)
    _CheckDefaultValue(file_descriptor)

    # Then check the dynamic pool and its internal DescriptorDatabase.
    descriptor_proto = descriptor_pb2.FileDescriptorProto.FromString(
        descriptor_pool_test1_pb2.DESCRIPTOR.serialized_pb)
    self.pool.Add(descriptor_proto)
    # And do the same check as above
    file_descriptor = self.pool.FindFileByName(
        'google/protobuf/internal/descriptor_pool_test1.proto')
    _CheckDefaultValue(file_descriptor)
reflection_test.py 文件源码 项目:go2mapillary 作者: enricofer 项目源码 文件源码 阅读 26 收藏 0 点赞 0 评论 0
def testParsingNestedClass(self):
    """Test that the generated class can parse a nested message."""
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    file_descriptor.ParseFromString(self._GetSerializedFileDescriptor('C'))
    msg_descriptor = descriptor.MakeDescriptor(
        file_descriptor.message_type[0])
    msg_class = reflection.MakeClass(msg_descriptor)
    msg = msg_class()
    msg_str = (
        'bar {'
        '  baz {'
        '    deep: 4'
        '  }'
        '}')
    text_format.Merge(msg_str, msg)
    self.assertEqual(msg.bar.baz.deep, 4)
descriptor_test.py 文件源码 项目:rpcDemo 作者: Tangxinwei 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def testMakeDescriptorWithUnsignedIntField(self):
    file_descriptor_proto = descriptor_pb2.FileDescriptorProto()
    file_descriptor_proto.name = 'Foo'
    message_type = file_descriptor_proto.message_type.add()
    message_type.name = file_descriptor_proto.name
    enum_type = message_type.enum_type.add()
    enum_type.name = 'FOO'
    enum_type_val = enum_type.value.add()
    enum_type_val.name = 'BAR'
    enum_type_val.number = 3
    field = message_type.field.add()
    field.number = 1
    field.name = 'uint64_field'
    field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    field.type = descriptor.FieldDescriptor.TYPE_UINT64
    enum_field = message_type.field.add()
    enum_field.number = 2
    enum_field.name = 'bar_field'
    enum_field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    enum_field.type = descriptor.FieldDescriptor.TYPE_ENUM
    enum_field.type_name = 'Foo.FOO'

    result = descriptor.MakeDescriptor(message_type)
    self.assertEqual(result.fields[0].cpp_type,
                     descriptor.FieldDescriptor.CPPTYPE_UINT64)
descriptor_pool_test.py 文件源码 项目:rpcDemo 作者: Tangxinwei 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def testEnumDefaultValue(self):
    """Test the default value of enums which don't start at zero."""
    def _CheckDefaultValue(file_descriptor):
      default_value = (file_descriptor
                       .message_types_by_name['DescriptorPoolTest1']
                       .fields_by_name['nested_enum']
                       .default_value)
      self.assertEqual(default_value,
                       descriptor_pool_test1_pb2.DescriptorPoolTest1.BETA)
    # First check what the generated descriptor contains.
    _CheckDefaultValue(descriptor_pool_test1_pb2.DESCRIPTOR)
    # Then check the generated pool. Normally this is the same descriptor.
    file_descriptor = symbol_database.Default().pool.FindFileByName(
        'google/protobuf/internal/descriptor_pool_test1.proto')
    self.assertIs(file_descriptor, descriptor_pool_test1_pb2.DESCRIPTOR)
    _CheckDefaultValue(file_descriptor)

    # Then check the dynamic pool and its internal DescriptorDatabase.
    descriptor_proto = descriptor_pb2.FileDescriptorProto.FromString(
        descriptor_pool_test1_pb2.DESCRIPTOR.serialized_pb)
    self.pool.Add(descriptor_proto)
    # And do the same check as above
    file_descriptor = self.pool.FindFileByName(
        'google/protobuf/internal/descriptor_pool_test1.proto')
    _CheckDefaultValue(file_descriptor)
reflection_test.py 文件源码 项目:rpcDemo 作者: Tangxinwei 项目源码 文件源码 阅读 21 收藏 0 点赞 0 评论 0
def testParsingNestedClass(self):
    """Test that the generated class can parse a nested message."""
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    file_descriptor.ParseFromString(self._GetSerializedFileDescriptor('C'))
    msg_descriptor = descriptor.MakeDescriptor(
        file_descriptor.message_type[0])
    msg_class = reflection.MakeClass(msg_descriptor)
    msg = msg_class()
    msg_str = (
        'bar {'
        '  baz {'
        '    deep: 4'
        '  }'
        '}')
    text_format.Merge(msg_str, msg)
    self.assertEqual(msg.bar.baz.deep, 4)
descriptor_test.py 文件源码 项目:googleURLParser 作者: randomaccess3 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0
def testMakeDescriptorWithUnsignedIntField(self):
    file_descriptor_proto = descriptor_pb2.FileDescriptorProto()
    file_descriptor_proto.name = 'Foo'
    message_type = file_descriptor_proto.message_type.add()
    message_type.name = file_descriptor_proto.name
    enum_type = message_type.enum_type.add()
    enum_type.name = 'FOO'
    enum_type_val = enum_type.value.add()
    enum_type_val.name = 'BAR'
    enum_type_val.number = 3
    field = message_type.field.add()
    field.number = 1
    field.name = 'uint64_field'
    field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    field.type = descriptor.FieldDescriptor.TYPE_UINT64
    enum_field = message_type.field.add()
    enum_field.number = 2
    enum_field.name = 'bar_field'
    enum_field.label = descriptor.FieldDescriptor.LABEL_REQUIRED
    enum_field.type = descriptor.FieldDescriptor.TYPE_ENUM
    enum_field.type_name = 'Foo.FOO'

    result = descriptor.MakeDescriptor(message_type)
    self.assertEqual(result.fields[0].cpp_type,
                     descriptor.FieldDescriptor.CPPTYPE_UINT64)
reflection_test.py 文件源码 项目:googleURLParser 作者: randomaccess3 项目源码 文件源码 阅读 23 收藏 0 点赞 0 评论 0
def testParsingFlatClassWithExplicitClassDeclaration(self):
    """Test that the generated class can parse a flat message."""
    # TODO(xiaofeng): This test fails with cpp implemetnation in the call
    # of six.with_metaclass(). The other two callsites of with_metaclass
    # in this file are both excluded from cpp test, so it might be expected
    # to fail. Need someone more familiar with the python code to take a
    # look at this.
    if api_implementation.Type() != 'python':
      return
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    file_descriptor.ParseFromString(self._GetSerializedFileDescriptor('A'))
    msg_descriptor = descriptor.MakeDescriptor(
        file_descriptor.message_type[0])

    class MessageClass(six.with_metaclass(reflection.GeneratedProtocolMessageType, message.Message)):
      DESCRIPTOR = msg_descriptor
    msg = MessageClass()
    msg_str = (
        'flat: 0 '
        'flat: 1 '
        'flat: 2 ')
    text_format.Merge(msg_str, msg)
    self.assertEqual(msg.flat, [0, 1, 2])
reflection_test.py 文件源码 项目:googleURLParser 作者: randomaccess3 项目源码 文件源码 阅读 23 收藏 0 点赞 0 评论 0
def testParsingNestedClass(self):
    """Test that the generated class can parse a nested message."""
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    file_descriptor.ParseFromString(self._GetSerializedFileDescriptor('C'))
    msg_descriptor = descriptor.MakeDescriptor(
        file_descriptor.message_type[0])
    msg_class = reflection.MakeClass(msg_descriptor)
    msg = msg_class()
    msg_str = (
        'bar {'
        '  baz {'
        '    deep: 4'
        '  }'
        '}')
    text_format.Merge(msg_str, msg)
    self.assertEqual(msg.bar.baz.deep, 4)
descriptor.py 文件源码 项目:deoplete-asm 作者: zchee 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0
def CopyToProto(self, proto):
    """Copies this to a descriptor_pb2.FileDescriptorProto.

    Args:
      proto: An empty descriptor_pb2.FileDescriptorProto.
    """
    proto.ParseFromString(self.serialized_pb)
proto_builder.py 文件源码 项目:deoplete-asm 作者: zchee 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def _MakeFileDescriptorProto(proto_file_name, full_name, field_items):
  """Populate FileDescriptorProto for MessageFactory's DescriptorPool."""
  package, name = full_name.rsplit('.', 1)
  file_proto = descriptor_pb2.FileDescriptorProto()
  file_proto.name = os.path.join(package.replace('.', '/'), proto_file_name)
  file_proto.package = package
  desc_proto = file_proto.message_type.add()
  desc_proto.name = name
  for f_number, (f_name, f_type) in enumerate(field_items, 1):
    field_proto = desc_proto.field.add()
    field_proto.name = f_name
    field_proto.number = f_number
    field_proto.label = descriptor_pb2.FieldDescriptorProto.LABEL_OPTIONAL
    field_proto.type = f_type
  return file_proto
utils.py 文件源码 项目:c3po-grpc-gateway 作者: qiajigou 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0
def get_service_identify_from_pb_file(stubs, pb2):
    method_mapping = dict()
    p = descriptor_pb2.FileDescriptorProto()
    pb2.DESCRIPTOR.CopyToProto(p)
    for s in p.service:
        for m in s.method:
            if not method_mapping.get(m.name):
                method_mapping[m.name] = dict()
            for k, v in m.options._fields.items():
                if hasattr(v, '_fields'):
                    for i, j in v._fields.items():
                        method_mapping[m.name][i.name] = j
    return method_mapping
descriptor.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 28 收藏 0 点赞 0 评论 0
def CopyToProto(self, proto):
    """Copies this to a descriptor_pb2.FileDescriptorProto.

    Args:
      proto: An empty descriptor_pb2.FileDescriptorProto.
    """
    proto.ParseFromString(self.serialized_pb)
proto_builder.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def _MakeFileDescriptorProto(proto_file_name, full_name, field_items):
  """Populate FileDescriptorProto for MessageFactory's DescriptorPool."""
  package, name = full_name.rsplit('.', 1)
  file_proto = descriptor_pb2.FileDescriptorProto()
  file_proto.name = os.path.join(package.replace('.', '/'), proto_file_name)
  file_proto.package = package
  desc_proto = file_proto.message_type.add()
  desc_proto.name = name
  for f_number, (f_name, f_type) in enumerate(field_items, 1):
    field_proto = desc_proto.field.add()
    field_proto.name = f_name
    field_proto.number = f_number
    field_proto.label = descriptor_pb2.FieldDescriptorProto.LABEL_OPTIONAL
    field_proto.type = f_type
  return file_proto
descriptor_test.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def setUp(self):
    file_proto = descriptor_pb2.FileDescriptorProto(
        name='some/filename/some.proto',
        package='protobuf_unittest')
    message_proto = file_proto.message_type.add(
        name='NestedMessage')
    message_proto.field.add(
        name='bb',
        number=1,
        type=descriptor_pb2.FieldDescriptorProto.TYPE_INT32,
        label=descriptor_pb2.FieldDescriptorProto.LABEL_OPTIONAL)
    enum_proto = message_proto.enum_type.add(
        name='ForeignEnum')
    enum_proto.value.add(name='FOREIGN_FOO', number=4)
    enum_proto.value.add(name='FOREIGN_BAR', number=5)
    enum_proto.value.add(name='FOREIGN_BAZ', number=6)

    file_proto.message_type.add(name='ResponseMessage')
    service_proto = file_proto.service.add(
        name='Service')
    method_proto = service_proto.method.add(
        name='CallMethod',
        input_type='.protobuf_unittest.NestedMessage',
        output_type='.protobuf_unittest.ResponseMessage')

    # Note: Calling DescriptorPool.Add() multiple times with the same file only
    # works if the input is canonical; in particular, all type names must be
    # fully qualified.
    self.pool = self.GetDescriptorPool()
    self.pool.Add(file_proto)
    self.my_file = self.pool.FindFileByName(file_proto.name)
    self.my_message = self.my_file.message_types_by_name[message_proto.name]
    self.my_enum = self.my_message.enum_types_by_name[enum_proto.name]
    self.my_service = self.my_file.services_by_name[service_proto.name]
    self.my_method = self.my_service.methods_by_name[method_proto.name]
descriptor_pool_test.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0
def testComplexNesting(self):
    more_messages_desc = descriptor_pb2.FileDescriptorProto.FromString(
        more_messages_pb2.DESCRIPTOR.serialized_pb)
    test1_desc = descriptor_pb2.FileDescriptorProto.FromString(
        descriptor_pool_test1_pb2.DESCRIPTOR.serialized_pb)
    test2_desc = descriptor_pb2.FileDescriptorProto.FromString(
        descriptor_pool_test2_pb2.DESCRIPTOR.serialized_pb)
    self.pool.Add(more_messages_desc)
    self.pool.Add(test1_desc)
    self.pool.Add(test2_desc)
    TEST1_FILE.CheckFile(self, self.pool)
    TEST2_FILE.CheckFile(self, self.pool)
descriptor_pool_test.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def testDefaultValueForCustomMessages(self):
    """Check the value returned by non-existent fields."""
    def _CheckValueAndType(value, expected_value, expected_type):
      self.assertEqual(value, expected_value)
      self.assertIsInstance(value, expected_type)

    def _CheckDefaultValues(msg):
      try:
        int64 = long
      except NameError:  # Python3
        int64 = int
      try:
        unicode_type = unicode
      except NameError:  # Python3
        unicode_type = str
      _CheckValueAndType(msg.optional_int32, 0, int)
      _CheckValueAndType(msg.optional_uint64, 0, (int64, int))
      _CheckValueAndType(msg.optional_float, 0, (float, int))
      _CheckValueAndType(msg.optional_double, 0, (float, int))
      _CheckValueAndType(msg.optional_bool, False, bool)
      _CheckValueAndType(msg.optional_string, u'', unicode_type)
      _CheckValueAndType(msg.optional_bytes, b'', bytes)
      _CheckValueAndType(msg.optional_nested_enum, msg.FOO, int)
    # First for the generated message
    _CheckDefaultValues(unittest_pb2.TestAllTypes())
    # Then for a message built with from the DescriptorPool.
    pool = descriptor_pool.DescriptorPool()
    pool.Add(descriptor_pb2.FileDescriptorProto.FromString(
        unittest_import_public_pb2.DESCRIPTOR.serialized_pb))
    pool.Add(descriptor_pb2.FileDescriptorProto.FromString(
        unittest_import_pb2.DESCRIPTOR.serialized_pb))
    pool.Add(descriptor_pb2.FileDescriptorProto.FromString(
        unittest_pb2.DESCRIPTOR.serialized_pb))
    message_class = message_factory.MessageFactory(pool).GetPrototype(
        pool.FindMessageTypeByName(
            unittest_pb2.TestAllTypes.DESCRIPTOR.full_name))
    _CheckDefaultValues(message_class())
descriptor_pool_test.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
def testEmptyDescriptorPool(self):
    # Check that an empty DescriptorPool() contains no messages.
    pool = descriptor_pool.DescriptorPool()
    proto_file_name = descriptor_pb2.DESCRIPTOR.name
    self.assertRaises(KeyError, pool.FindFileByName, proto_file_name)
    # Add the above file to the pool
    file_descriptor = descriptor_pb2.FileDescriptorProto()
    descriptor_pb2.DESCRIPTOR.CopyToProto(file_descriptor)
    pool.Add(file_descriptor)
    # Now it exists.
    self.assertTrue(pool.FindFileByName(proto_file_name))
descriptor_pool_test.py 文件源码 项目:Vector-Tiles-Reader-QGIS-Plugin 作者: geometalab 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0
def testCustomDescriptorPool(self):
    # Create a new pool, and add a file descriptor.
    pool = descriptor_pool.DescriptorPool()
    file_desc = descriptor_pb2.FileDescriptorProto(
        name='some/file.proto', package='package')
    file_desc.message_type.add(name='Message')
    pool.Add(file_desc)
    self.assertEqual(pool.FindFileByName('some/file.proto').name,
                     'some/file.proto')
    self.assertEqual(pool.FindMessageTypeByName('package.Message').name,
                     'Message')


问题


面经


文章

微信
公众号

扫码关注公众号