parameters: (module_name)
docstring: Load a lexer (and all others in the module too).
docstring_summary: Load a lexer (and all others in the module too).
docstring_tokens: Load a lexer ( and all others in the module too ) .
function: def _load_lexers(module_name):
      """
      Load a lexer (and all others in the module too).
      """
      mod = __import__(module_name, None, None, ['__all__'])
      for lexer_name in mod.__all__:
          cls = getattr(mod, lexer_name)
          _lexer_cache[cls.name] = cls
function_tokens: def _load_lexers ( module_name ) : mod = __import__ ( module_name , None , None , [ '__all__' ] ) for lexer_name in mod . __all__ : cls = getattr ( mod , lexer_name ) _lexer_cache [ cls . name ] = cls