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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- # StringTypes is already outdated.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] != '_')
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