_ Git - youtube-dl/blob - devscripts/lazy_load_template.py

   1 # encoding: utf-8
   2 # flake8: noqa
   3 from __future__ import unicode_literals
   4
   5 import re
   6
   7
   8 class LazyLoadExtractor(object):
   9     _module = None
  10
  11     @classmethod
  12     def ie_key(cls):
  13         return cls.__name__[:-2]
  14
  15     def __new__(cls):
  16         mod = __import__(cls._module, fromlist=(cls.__name__,))
  17         real_cls = getattr(mod, cls.__name__)
  18         return real_cls.__new__(real_cls)