code: def get_file_info(codeobj):
          
          fname = getattr(codeobj, '__file__', None)
          linenum = 0
          if fname is None:
              func_code = codeobj.__code__
              fname = func_code.co_filename
              linenum = func_code.co_firstlineno
          fname = fname.replace('.pyc', '.py')
          return fname, linenum
docs: Returns the file and line number of a code object.
  
              If the code object has a __file__ attribute (e.g. if
              it is a module), then the returned line number will
              be 0