Method read_module

Lib/optparse.py:862–865

(self, modname, mode="careful")

            raise ValueError("invalid update mode: %r" % mode)

    def read_module(self, modname, mode="careful"):
        __import__(modname)
        mod = sys.modules[modname]
        self._update(vars(mod), mode)

    def read_file(self, filename, mode="careful"):
        vars = {}