On 2014-08-14 10:01, luofeiyu wrote: > >>> help(int.__init__) > Help on wrapper_descriptor: > > __init__(self, /, *args, **kwargs) > Initialize self. See help(type(self)) for accurate signature. > > what is the "/" mean in __init__(self, /, *args, **kwargs) ?
Where are you seeing this? Python 2.7.3 (default, Mar 13 2014, 11:03:55) [GCC 4.7.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> help(int.__init__) Help on wrapper_descriptor: __init__(...) x.__init__(...) initializes x; see help(type(x)) for signature >>> ^D Python 3.2.3 (default, Feb 20 2013, 14:44:27) [GCC 4.7.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> help(int.__init__) Help on wrapper_descriptor: __init__(...) x.__init__(...) initializes x; see help(type(x)) for signature -tkc -- https://mail.python.org/mailman/listinfo/python-list