google.protobuf.descriptor Namespace Reference

Classes
class	_Lock
class	_NestedDescriptorBase
class	Descriptor
class	DescriptorBase
class	DescriptorMetaclass
class	EnumDescriptor
class	EnumValueDescriptor
class	Error
class	FieldDescriptor
class	FileDescriptor
class	MethodDescriptor
class	OneofDescriptor
class	ServiceDescriptor
class	TypeTransformationError

Functions
def	_OptionsOrNone (descriptor_proto)
def	_ParseOptions (message, string)
def	_ToCamelCase (name)
def	_ToJsonName (name)
def	MakeDescriptor (desc_proto, package='', build_file_if_cpp=True, syntax=None)

Variables
string	__author__ = 'robinson@google.com (Will Robinson)'
	_lock = threading.Lock()
bool	_USE_C_DESCRIPTORS = False
	DescriptorMetaclass = type

Function Documentation

_OptionsOrNone()

def google.protobuf.descriptor._OptionsOrNone (   descriptor_proto )

private

Returns the value of the field `options`, or None if it is not set.

Definition at line 951 of file descriptor.py.

_ParseOptions()

def google.protobuf.descriptor._ParseOptions (   message,   string  )

private

Parses serialized options.

This helper function is used to parse serialized options in generated
proto2 files. It must not be used outside proto2.

Definition at line 920 of file descriptor.py.

_ToCamelCase()

def google.protobuf.descriptor._ToCamelCase (   name )

private

Converts name to camel-case and returns it.

Definition at line 930 of file descriptor.py.

_ToJsonName()

def google.protobuf.descriptor._ToJsonName (   name )

private

Converts name to Json name and returns it.

Definition at line 959 of file descriptor.py.

MakeDescriptor()

def google.protobuf.descriptor.MakeDescriptor	(		desc_proto,
			package = '',
			build_file_if_cpp = True,
			syntax = None
	)

Make a protobuf Descriptor given a DescriptorProto protobuf.

Handles nested descriptors. Note that this is limited to the scope of defining
a message inside of another message. Composite fields can currently only be
resolved if the message is defined in the same scope as the field.

Args:
  desc_proto: The descriptor_pb2.DescriptorProto protobuf message.
  package: Optional package name for the new message Descriptor (string).
  build_file_if_cpp: Update the C++ descriptor pool if api matches.
                     Set to False on recursion, so no duplicates are created.
  syntax: The syntax/semantics that should be used.  Set to "proto3" to get
          proto3 field presence semantics.
Returns:
  A Descriptor for protobuf messages.

Definition at line 976 of file descriptor.py.

Variable Documentation

__author__

string google.protobuf.descriptor.__author__ = 'robinson@google.com (Will Robinson)'

private

Definition at line 35 of file descriptor.py.

_lock

google.protobuf.descriptor._lock = threading.Lock()

private

Definition at line 91 of file descriptor.py.

_USE_C_DESCRIPTORS

google.protobuf.descriptor._USE_C_DESCRIPTORS = False

private

Definition at line 42 of file descriptor.py.

DescriptorMetaclass

google.protobuf.descriptor.DescriptorMetaclass = type

Definition at line 73 of file descriptor.py.