text: __author__ = 'Alex'
  import os
  
  _all_list = []
  for mod in os.listdir(os.path.dirname(__file__)):
      mod, ext = os.path.splitext(mod)
      if mod != "__init__" and ext == ".py":
          check_mod = __import__(mod, globals(), locals(), ["main"])
          reload(check_mod)
          if hasattr(check_mod, "main"):
              _all_list.append(check_mod)
  
  __all__ = _all_list
  