recipe-553262.py 文件源码

def describe_builtin(obj):
   """ Describe a builtin function """

   wi('+Built-in Function: %s' % obj.__name__)
   # Built-in functions cannot be inspected by
   # inspect.getargspec. We have to try and parse
   # the __doc__ attribute of the function.
   docstr = obj.__doc__
   args = ''

   if docstr:
      items = docstr.split('\n')
      if items:
         func_descr = items[0]
         s = func_descr.replace(obj.__name__,'')
         idx1 = s.find('(')
         idx2 = s.find(')',idx1)
         if idx1 != -1 and idx2 != -1 and (idx2>idx1+1):
            args = s[idx1+1:idx2]
            wi('\t-Method Arguments:', args)

   if args=='':
      wi('\t-Method Arguments: None')

   print