Python google.protobuf.descriptor._internal_create_key() Examples

The following are 25 code examples for showing how to use google.protobuf.descriptor._internal_create_key(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.

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Example 1
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 6 votes vote down vote up
def _MakeEnumValueDescriptor(self, value_proto, index):
    """Creates a enum value descriptor object from a enum value proto.

    Args:
      value_proto: The proto describing the enum value.
      index: The index of the enum value.

    Returns:
      An initialized EnumValueDescriptor object.
    """

    return descriptor.EnumValueDescriptor(
        name=value_proto.name,
        index=index,
        number=value_proto.number,
        options=_OptionsOrNone(value_proto),
        type=None,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 2
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 6 votes vote down vote up
def _MakeEnumValueDescriptor(self, value_proto, index):
    """Creates a enum value descriptor object from a enum value proto.

    Args:
      value_proto: The proto describing the enum value.
      index: The index of the enum value.

    Returns:
      An initialized EnumValueDescriptor object.
    """

    return descriptor.EnumValueDescriptor(
        name=value_proto.name,
        index=index,
        number=value_proto.number,
        options=_OptionsOrNone(value_proto),
        type=None,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 3
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 6 votes vote down vote up
def _MakeEnumValueDescriptor(self, value_proto, index):
    """Creates a enum value descriptor object from a enum value proto.

    Args:
      value_proto: The proto describing the enum value.
      index: The index of the enum value.

    Returns:
      An initialized EnumValueDescriptor object.
    """

    return descriptor.EnumValueDescriptor(
        name=value_proto.name,
        index=index,
        number=value_proto.number,
        options=_OptionsOrNone(value_proto),
        type=None,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 4
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 6 votes vote down vote up
def _MakeEnumValueDescriptor(self, value_proto, index):
    """Creates a enum value descriptor object from a enum value proto.

    Args:
      value_proto: The proto describing the enum value.
      index: The index of the enum value.

    Returns:
      An initialized EnumValueDescriptor object.
    """

    return descriptor.EnumValueDescriptor(
        name=value_proto.name,
        index=index,
        number=value_proto.number,
        options=_OptionsOrNone(value_proto),
        type=None,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 5
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 6 votes vote down vote up
def _MakeEnumValueDescriptor(self, value_proto, index):
    """Creates a enum value descriptor object from a enum value proto.

    Args:
      value_proto: The proto describing the enum value.
      index: The index of the enum value.

    Returns:
      An initialized EnumValueDescriptor object.
    """

    return descriptor.EnumValueDescriptor(
        name=value_proto.name,
        index=index,
        number=value_proto.number,
        options=_OptionsOrNone(value_proto),
        type=None,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 6
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeServiceDescriptor(self, service_proto, service_index, scope,
                             package, file_desc):
    """Make a protobuf ServiceDescriptor given a ServiceDescriptorProto.

    Args:
      service_proto: The descriptor_pb2.ServiceDescriptorProto protobuf message.
      service_index: The index of the service in the File.
      scope: Dict mapping short and full symbols to message and enum types.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the service descriptor.

    Returns:
      The added descriptor.
    """

    if package:
      service_name = '.'.join((package, service_proto.name))
    else:
      service_name = service_proto.name

    methods = [self._MakeMethodDescriptor(method_proto, service_name, package,
                                          scope, index)
               for index, method_proto in enumerate(service_proto.method)]
    desc = descriptor.ServiceDescriptor(
        name=service_proto.name,
        full_name=service_name,
        index=service_index,
        methods=methods,
        options=_OptionsOrNone(service_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key)
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._service_descriptors[service_name] = desc
    return desc 
Example 7
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeMethodDescriptor(self, method_proto, service_name, package, scope,
                            index):
    """Creates a method descriptor from a MethodDescriptorProto.

    Args:
      method_proto: The proto describing the method.
      service_name: The name of the containing service.
      package: Optional package name to look up for types.
      scope: Scope containing available types.
      index: Index of the method in the service.

    Returns:
      An initialized MethodDescriptor object.
    """
    full_name = '.'.join((service_name, method_proto.name))
    input_type = self._GetTypeFromScope(
        package, method_proto.input_type, scope)
    output_type = self._GetTypeFromScope(
        package, method_proto.output_type, scope)
    return descriptor.MethodDescriptor(
        name=method_proto.name,
        full_name=full_name,
        index=index,
        containing_service=None,
        input_type=input_type,
        output_type=output_type,
        options=_OptionsOrNone(method_proto),
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 8
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeServiceDescriptor(self, service_proto, service_index, scope,
                             package, file_desc):
    """Make a protobuf ServiceDescriptor given a ServiceDescriptorProto.

    Args:
      service_proto: The descriptor_pb2.ServiceDescriptorProto protobuf message.
      service_index: The index of the service in the File.
      scope: Dict mapping short and full symbols to message and enum types.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the service descriptor.

    Returns:
      The added descriptor.
    """

    if package:
      service_name = '.'.join((package, service_proto.name))
    else:
      service_name = service_proto.name

    methods = [self._MakeMethodDescriptor(method_proto, service_name, package,
                                          scope, index)
               for index, method_proto in enumerate(service_proto.method)]
    desc = descriptor.ServiceDescriptor(
        name=service_proto.name,
        full_name=service_name,
        index=service_index,
        methods=methods,
        options=_OptionsOrNone(service_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key)
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._service_descriptors[service_name] = desc
    return desc 
Example 9
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeMethodDescriptor(self, method_proto, service_name, package, scope,
                            index):
    """Creates a method descriptor from a MethodDescriptorProto.

    Args:
      method_proto: The proto describing the method.
      service_name: The name of the containing service.
      package: Optional package name to look up for types.
      scope: Scope containing available types.
      index: Index of the method in the service.

    Returns:
      An initialized MethodDescriptor object.
    """
    full_name = '.'.join((service_name, method_proto.name))
    input_type = self._GetTypeFromScope(
        package, method_proto.input_type, scope)
    output_type = self._GetTypeFromScope(
        package, method_proto.output_type, scope)
    return descriptor.MethodDescriptor(
        name=method_proto.name,
        full_name=full_name,
        index=index,
        containing_service=None,
        input_type=input_type,
        output_type=output_type,
        options=_OptionsOrNone(method_proto),
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 10
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeServiceDescriptor(self, service_proto, service_index, scope,
                             package, file_desc):
    """Make a protobuf ServiceDescriptor given a ServiceDescriptorProto.

    Args:
      service_proto: The descriptor_pb2.ServiceDescriptorProto protobuf message.
      service_index: The index of the service in the File.
      scope: Dict mapping short and full symbols to message and enum types.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the service descriptor.

    Returns:
      The added descriptor.
    """

    if package:
      service_name = '.'.join((package, service_proto.name))
    else:
      service_name = service_proto.name

    methods = [self._MakeMethodDescriptor(method_proto, service_name, package,
                                          scope, index)
               for index, method_proto in enumerate(service_proto.method)]
    desc = descriptor.ServiceDescriptor(
        name=service_proto.name,
        full_name=service_name,
        index=service_index,
        methods=methods,
        options=_OptionsOrNone(service_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key)
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._service_descriptors[service_name] = desc
    return desc 
Example 11
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeMethodDescriptor(self, method_proto, service_name, package, scope,
                            index):
    """Creates a method descriptor from a MethodDescriptorProto.

    Args:
      method_proto: The proto describing the method.
      service_name: The name of the containing service.
      package: Optional package name to look up for types.
      scope: Scope containing available types.
      index: Index of the method in the service.

    Returns:
      An initialized MethodDescriptor object.
    """
    full_name = '.'.join((service_name, method_proto.name))
    input_type = self._GetTypeFromScope(
        package, method_proto.input_type, scope)
    output_type = self._GetTypeFromScope(
        package, method_proto.output_type, scope)
    return descriptor.MethodDescriptor(
        name=method_proto.name,
        full_name=full_name,
        index=index,
        containing_service=None,
        input_type=input_type,
        output_type=output_type,
        options=_OptionsOrNone(method_proto),
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 12
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeServiceDescriptor(self, service_proto, service_index, scope,
                             package, file_desc):
    """Make a protobuf ServiceDescriptor given a ServiceDescriptorProto.

    Args:
      service_proto: The descriptor_pb2.ServiceDescriptorProto protobuf message.
      service_index: The index of the service in the File.
      scope: Dict mapping short and full symbols to message and enum types.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the service descriptor.

    Returns:
      The added descriptor.
    """

    if package:
      service_name = '.'.join((package, service_proto.name))
    else:
      service_name = service_proto.name

    methods = [self._MakeMethodDescriptor(method_proto, service_name, package,
                                          scope, index)
               for index, method_proto in enumerate(service_proto.method)]
    desc = descriptor.ServiceDescriptor(
        name=service_proto.name,
        full_name=service_name,
        index=service_index,
        methods=methods,
        options=_OptionsOrNone(service_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key)
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._service_descriptors[service_name] = desc
    return desc 
Example 13
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeMethodDescriptor(self, method_proto, service_name, package, scope,
                            index):
    """Creates a method descriptor from a MethodDescriptorProto.

    Args:
      method_proto: The proto describing the method.
      service_name: The name of the containing service.
      package: Optional package name to look up for types.
      scope: Scope containing available types.
      index: Index of the method in the service.

    Returns:
      An initialized MethodDescriptor object.
    """
    full_name = '.'.join((service_name, method_proto.name))
    input_type = self._GetTypeFromScope(
        package, method_proto.input_type, scope)
    output_type = self._GetTypeFromScope(
        package, method_proto.output_type, scope)
    return descriptor.MethodDescriptor(
        name=method_proto.name,
        full_name=full_name,
        index=index,
        containing_service=None,
        input_type=input_type,
        output_type=output_type,
        options=_OptionsOrNone(method_proto),
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 14
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeMethodDescriptor(self, method_proto, service_name, package, scope,
                            index):
    """Creates a method descriptor from a MethodDescriptorProto.

    Args:
      method_proto: The proto describing the method.
      service_name: The name of the containing service.
      package: Optional package name to look up for types.
      scope: Scope containing available types.
      index: Index of the method in the service.

    Returns:
      An initialized MethodDescriptor object.
    """
    full_name = '.'.join((service_name, method_proto.name))
    input_type = self._GetTypeFromScope(
        package, method_proto.input_type, scope)
    output_type = self._GetTypeFromScope(
        package, method_proto.output_type, scope)
    return descriptor.MethodDescriptor(
        name=method_proto.name,
        full_name=full_name,
        index=index,
        containing_service=None,
        input_type=input_type,
        output_type=output_type,
        options=_OptionsOrNone(method_proto),
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 15
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 5 votes vote down vote up
def _MakeServiceDescriptor(self, service_proto, service_index, scope,
                             package, file_desc):
    """Make a protobuf ServiceDescriptor given a ServiceDescriptorProto.

    Args:
      service_proto: The descriptor_pb2.ServiceDescriptorProto protobuf message.
      service_index: The index of the service in the File.
      scope: Dict mapping short and full symbols to message and enum types.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the service descriptor.

    Returns:
      The added descriptor.
    """

    if package:
      service_name = '.'.join((package, service_proto.name))
    else:
      service_name = service_proto.name

    methods = [self._MakeMethodDescriptor(method_proto, service_name, package,
                                          scope, index)
               for index, method_proto in enumerate(service_proto.method)]
    desc = descriptor.ServiceDescriptor(
        name=service_proto.name,
        full_name=service_name,
        index=service_index,
        methods=methods,
        options=_OptionsOrNone(service_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key)
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._service_descriptors[service_name] = desc
    return desc 
Example 16
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _ConvertEnumDescriptor(self, enum_proto, package=None, file_desc=None,
                             containing_type=None, scope=None, top_level=False):
    """Make a protobuf EnumDescriptor given an EnumDescriptorProto protobuf.

    Args:
      enum_proto: The descriptor_pb2.EnumDescriptorProto protobuf message.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the enum descriptor.
      containing_type: The type containing this enum.
      scope: Scope containing available types.
      top_level: If True, the enum is a top level symbol. If False, the enum
          is defined inside a message.

    Returns:
      The added descriptor
    """

    if package:
      enum_name = '.'.join((package, enum_proto.name))
    else:
      enum_name = enum_proto.name

    if file_desc is None:
      file_name = None
    else:
      file_name = file_desc.name

    values = [self._MakeEnumValueDescriptor(value, index)
              for index, value in enumerate(enum_proto.value)]
    desc = descriptor.EnumDescriptor(name=enum_proto.name,
                                     full_name=enum_name,
                                     filename=file_name,
                                     file=file_desc,
                                     values=values,
                                     containing_type=containing_type,
                                     options=_OptionsOrNone(enum_proto),
                                     # pylint: disable=protected-access
                                     create_key=descriptor._internal_create_key)
    scope['.%s' % enum_name] = desc
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._enum_descriptors[enum_name] = desc

    # Add top level enum values.
    if top_level:
      for value in values:
        full_name = _NormalizeFullyQualifiedName(
            '.'.join((package, value.name)))
        self._CheckConflictRegister(value, full_name, file_name)
        self._top_enum_values[full_name] = value

    return desc 
Example 17
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _MakeFieldDescriptor(self, field_proto, message_name, index,
                           file_desc, is_extension=False):
    """Creates a field descriptor from a FieldDescriptorProto.

    For message and enum type fields, this method will do a look up
    in the pool for the appropriate descriptor for that type. If it
    is unavailable, it will fall back to the _source function to
    create it. If this type is still unavailable, construction will
    fail.

    Args:
      field_proto: The proto describing the field.
      message_name: The name of the containing message.
      index: Index of the field
      file_desc: The file containing the field descriptor.
      is_extension: Indication that this field is for an extension.

    Returns:
      An initialized FieldDescriptor object
    """

    if message_name:
      full_name = '.'.join((message_name, field_proto.name))
    else:
      full_name = field_proto.name

    return descriptor.FieldDescriptor(
        name=field_proto.name,
        full_name=full_name,
        index=index,
        number=field_proto.number,
        type=field_proto.type,
        cpp_type=None,
        message_type=None,
        enum_type=None,
        containing_type=None,
        label=field_proto.label,
        has_default_value=False,
        default_value=None,
        is_extension=is_extension,
        extension_scope=None,
        options=_OptionsOrNone(field_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 18
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _MakeFieldDescriptor(self, field_proto, message_name, index,
                           file_desc, is_extension=False):
    """Creates a field descriptor from a FieldDescriptorProto.

    For message and enum type fields, this method will do a look up
    in the pool for the appropriate descriptor for that type. If it
    is unavailable, it will fall back to the _source function to
    create it. If this type is still unavailable, construction will
    fail.

    Args:
      field_proto: The proto describing the field.
      message_name: The name of the containing message.
      index: Index of the field
      file_desc: The file containing the field descriptor.
      is_extension: Indication that this field is for an extension.

    Returns:
      An initialized FieldDescriptor object
    """

    if message_name:
      full_name = '.'.join((message_name, field_proto.name))
    else:
      full_name = field_proto.name

    return descriptor.FieldDescriptor(
        name=field_proto.name,
        full_name=full_name,
        index=index,
        number=field_proto.number,
        type=field_proto.type,
        cpp_type=None,
        message_type=None,
        enum_type=None,
        containing_type=None,
        label=field_proto.label,
        has_default_value=False,
        default_value=None,
        is_extension=is_extension,
        extension_scope=None,
        options=_OptionsOrNone(field_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 19
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _ConvertEnumDescriptor(self, enum_proto, package=None, file_desc=None,
                             containing_type=None, scope=None, top_level=False):
    """Make a protobuf EnumDescriptor given an EnumDescriptorProto protobuf.

    Args:
      enum_proto: The descriptor_pb2.EnumDescriptorProto protobuf message.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the enum descriptor.
      containing_type: The type containing this enum.
      scope: Scope containing available types.
      top_level: If True, the enum is a top level symbol. If False, the enum
          is defined inside a message.

    Returns:
      The added descriptor
    """

    if package:
      enum_name = '.'.join((package, enum_proto.name))
    else:
      enum_name = enum_proto.name

    if file_desc is None:
      file_name = None
    else:
      file_name = file_desc.name

    values = [self._MakeEnumValueDescriptor(value, index)
              for index, value in enumerate(enum_proto.value)]
    desc = descriptor.EnumDescriptor(name=enum_proto.name,
                                     full_name=enum_name,
                                     filename=file_name,
                                     file=file_desc,
                                     values=values,
                                     containing_type=containing_type,
                                     options=_OptionsOrNone(enum_proto),
                                     # pylint: disable=protected-access
                                     create_key=descriptor._internal_create_key)
    scope['.%s' % enum_name] = desc
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._enum_descriptors[enum_name] = desc

    # Add top level enum values.
    if top_level:
      for value in values:
        full_name = _NormalizeFullyQualifiedName(
            '.'.join((package, value.name)))
        self._CheckConflictRegister(value, full_name, file_name)
        self._top_enum_values[full_name] = value

    return desc 
Example 20
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _ConvertEnumDescriptor(self, enum_proto, package=None, file_desc=None,
                             containing_type=None, scope=None, top_level=False):
    """Make a protobuf EnumDescriptor given an EnumDescriptorProto protobuf.

    Args:
      enum_proto: The descriptor_pb2.EnumDescriptorProto protobuf message.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the enum descriptor.
      containing_type: The type containing this enum.
      scope: Scope containing available types.
      top_level: If True, the enum is a top level symbol. If False, the enum
          is defined inside a message.

    Returns:
      The added descriptor
    """

    if package:
      enum_name = '.'.join((package, enum_proto.name))
    else:
      enum_name = enum_proto.name

    if file_desc is None:
      file_name = None
    else:
      file_name = file_desc.name

    values = [self._MakeEnumValueDescriptor(value, index)
              for index, value in enumerate(enum_proto.value)]
    desc = descriptor.EnumDescriptor(name=enum_proto.name,
                                     full_name=enum_name,
                                     filename=file_name,
                                     file=file_desc,
                                     values=values,
                                     containing_type=containing_type,
                                     options=_OptionsOrNone(enum_proto),
                                     # pylint: disable=protected-access
                                     create_key=descriptor._internal_create_key)
    scope['.%s' % enum_name] = desc
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._enum_descriptors[enum_name] = desc

    # Add top level enum values.
    if top_level:
      for value in values:
        full_name = _NormalizeFullyQualifiedName(
            '.'.join((package, value.name)))
        self._CheckConflictRegister(value, full_name, file_name)
        self._top_enum_values[full_name] = value

    return desc 
Example 21
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _MakeFieldDescriptor(self, field_proto, message_name, index,
                           file_desc, is_extension=False):
    """Creates a field descriptor from a FieldDescriptorProto.

    For message and enum type fields, this method will do a look up
    in the pool for the appropriate descriptor for that type. If it
    is unavailable, it will fall back to the _source function to
    create it. If this type is still unavailable, construction will
    fail.

    Args:
      field_proto: The proto describing the field.
      message_name: The name of the containing message.
      index: Index of the field
      file_desc: The file containing the field descriptor.
      is_extension: Indication that this field is for an extension.

    Returns:
      An initialized FieldDescriptor object
    """

    if message_name:
      full_name = '.'.join((message_name, field_proto.name))
    else:
      full_name = field_proto.name

    return descriptor.FieldDescriptor(
        name=field_proto.name,
        full_name=full_name,
        index=index,
        number=field_proto.number,
        type=field_proto.type,
        cpp_type=None,
        message_type=None,
        enum_type=None,
        containing_type=None,
        label=field_proto.label,
        has_default_value=False,
        default_value=None,
        is_extension=is_extension,
        extension_scope=None,
        options=_OptionsOrNone(field_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 22
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _ConvertEnumDescriptor(self, enum_proto, package=None, file_desc=None,
                             containing_type=None, scope=None, top_level=False):
    """Make a protobuf EnumDescriptor given an EnumDescriptorProto protobuf.

    Args:
      enum_proto: The descriptor_pb2.EnumDescriptorProto protobuf message.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the enum descriptor.
      containing_type: The type containing this enum.
      scope: Scope containing available types.
      top_level: If True, the enum is a top level symbol. If False, the enum
          is defined inside a message.

    Returns:
      The added descriptor
    """

    if package:
      enum_name = '.'.join((package, enum_proto.name))
    else:
      enum_name = enum_proto.name

    if file_desc is None:
      file_name = None
    else:
      file_name = file_desc.name

    values = [self._MakeEnumValueDescriptor(value, index)
              for index, value in enumerate(enum_proto.value)]
    desc = descriptor.EnumDescriptor(name=enum_proto.name,
                                     full_name=enum_name,
                                     filename=file_name,
                                     file=file_desc,
                                     values=values,
                                     containing_type=containing_type,
                                     options=_OptionsOrNone(enum_proto),
                                     # pylint: disable=protected-access
                                     create_key=descriptor._internal_create_key)
    scope['.%s' % enum_name] = desc
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._enum_descriptors[enum_name] = desc

    # Add top level enum values.
    if top_level:
      for value in values:
        full_name = _NormalizeFullyQualifiedName(
            '.'.join((package, value.name)))
        self._CheckConflictRegister(value, full_name, file_name)
        self._top_enum_values[full_name] = value

    return desc 
Example 23
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _MakeFieldDescriptor(self, field_proto, message_name, index,
                           file_desc, is_extension=False):
    """Creates a field descriptor from a FieldDescriptorProto.

    For message and enum type fields, this method will do a look up
    in the pool for the appropriate descriptor for that type. If it
    is unavailable, it will fall back to the _source function to
    create it. If this type is still unavailable, construction will
    fail.

    Args:
      field_proto: The proto describing the field.
      message_name: The name of the containing message.
      index: Index of the field
      file_desc: The file containing the field descriptor.
      is_extension: Indication that this field is for an extension.

    Returns:
      An initialized FieldDescriptor object
    """

    if message_name:
      full_name = '.'.join((message_name, field_proto.name))
    else:
      full_name = field_proto.name

    return descriptor.FieldDescriptor(
        name=field_proto.name,
        full_name=full_name,
        index=index,
        number=field_proto.number,
        type=field_proto.type,
        cpp_type=None,
        message_type=None,
        enum_type=None,
        containing_type=None,
        label=field_proto.label,
        has_default_value=False,
        default_value=None,
        is_extension=is_extension,
        extension_scope=None,
        options=_OptionsOrNone(field_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key) 
Example 24
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _ConvertEnumDescriptor(self, enum_proto, package=None, file_desc=None,
                             containing_type=None, scope=None, top_level=False):
    """Make a protobuf EnumDescriptor given an EnumDescriptorProto protobuf.

    Args:
      enum_proto: The descriptor_pb2.EnumDescriptorProto protobuf message.
      package: Optional package name for the new message EnumDescriptor.
      file_desc: The file containing the enum descriptor.
      containing_type: The type containing this enum.
      scope: Scope containing available types.
      top_level: If True, the enum is a top level symbol. If False, the enum
          is defined inside a message.

    Returns:
      The added descriptor
    """

    if package:
      enum_name = '.'.join((package, enum_proto.name))
    else:
      enum_name = enum_proto.name

    if file_desc is None:
      file_name = None
    else:
      file_name = file_desc.name

    values = [self._MakeEnumValueDescriptor(value, index)
              for index, value in enumerate(enum_proto.value)]
    desc = descriptor.EnumDescriptor(name=enum_proto.name,
                                     full_name=enum_name,
                                     filename=file_name,
                                     file=file_desc,
                                     values=values,
                                     containing_type=containing_type,
                                     options=_OptionsOrNone(enum_proto),
                                     # pylint: disable=protected-access
                                     create_key=descriptor._internal_create_key)
    scope['.%s' % enum_name] = desc
    self._CheckConflictRegister(desc, desc.full_name, desc.file.name)
    self._enum_descriptors[enum_name] = desc

    # Add top level enum values.
    if top_level:
      for value in values:
        full_name = _NormalizeFullyQualifiedName(
            '.'.join((package, value.name)))
        self._CheckConflictRegister(value, full_name, file_name)
        self._top_enum_values[full_name] = value

    return desc 
Example 25
Project: luci-py   Author: luci   File: descriptor_pool.py    License: Apache License 2.0 4 votes vote down vote up
def _MakeFieldDescriptor(self, field_proto, message_name, index,
                           file_desc, is_extension=False):
    """Creates a field descriptor from a FieldDescriptorProto.

    For message and enum type fields, this method will do a look up
    in the pool for the appropriate descriptor for that type. If it
    is unavailable, it will fall back to the _source function to
    create it. If this type is still unavailable, construction will
    fail.

    Args:
      field_proto: The proto describing the field.
      message_name: The name of the containing message.
      index: Index of the field
      file_desc: The file containing the field descriptor.
      is_extension: Indication that this field is for an extension.

    Returns:
      An initialized FieldDescriptor object
    """

    if message_name:
      full_name = '.'.join((message_name, field_proto.name))
    else:
      full_name = field_proto.name

    return descriptor.FieldDescriptor(
        name=field_proto.name,
        full_name=full_name,
        index=index,
        number=field_proto.number,
        type=field_proto.type,
        cpp_type=None,
        message_type=None,
        enum_type=None,
        containing_type=None,
        label=field_proto.label,
        has_default_value=False,
        default_value=None,
        is_extension=is_extension,
        extension_scope=None,
        options=_OptionsOrNone(field_proto),
        file=file_desc,
        # pylint: disable=protected-access
        create_key=descriptor._internal_create_key)