python/cpython

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	"""Define names for all type symbols known in the standard interpreter.

	Types that are part of optional modules (e.g. array) are not listed.
	"""
	import sys

	# Iterators in Python aren't a matter of type but of protocol. A large
	# and changing number of builtin types implement some flavor of
	# iterator. Don't check the type! Use hasattr to check for both
	# "__iter__" and "next" attributes instead.

	NoneType = type(None)
	TypeType = type
	ObjectType = object

	IntType = int
	LongType = long
	FloatType = float
	BooleanType = bool
	try:
	ComplexType = complex
	except NameError:
	pass

	StringType = str

	# StringTypes is already outdated. Instead of writing "type(x) in
	# types.StringTypes", you should use "isinstance(x, basestring)". But
	# we keep around for compatibility with Python 2.2.
	try:
	UnicodeType = unicode
	StringTypes = (StringType, UnicodeType)
	except NameError:
	StringTypes = (StringType,)

	BufferType = buffer

	TupleType = tuple
	ListType = list
	DictType = DictionaryType = dict

	def _f(): pass
	FunctionType = type(_f)
	LambdaType = type(lambda: None) # Same as FunctionType
	CodeType = type(_f.func_code)

	def _g():
	yield 1
	GeneratorType = type(_g())

	class _C:
	def _m(self): pass
	ClassType = type(_C)
	UnboundMethodType = type(_C._m) # Same as MethodType
	_x = _C()
	InstanceType = type(_x)
	MethodType = type(_x._m)

	BuiltinFunctionType = type(len)
	BuiltinMethodType = type([].append) # Same as BuiltinFunctionType

	ModuleType = type(sys)
	FileType = file
	XRangeType = xrange

	try:
	raise TypeError
	except TypeError:
	tb = sys.exc_info()[2]
	TracebackType = type(tb)
	FrameType = type(tb.tb_frame)
	del tb

	SliceType = slice
	EllipsisType = type(Ellipsis)

	DictProxyType = type(TypeType.__dict__)
	NotImplementedType = type(NotImplemented)

	# For Jython, the following two types are identical
	GetSetDescriptorType = type(FunctionType.func_code)
	MemberDescriptorType = type(FunctionType.func_globals)

	del sys, _f, _g, _C, _x # Not for export

	__all__ = list(n for n in globals() if n[:1] != '_')