doctests.py 文件源码

def configure(self, options, config):
        """Configure plugin.
        """
        Plugin.configure(self, options, config)
        self.doctest_result_var = options.doctest_result_var
        self.doctest_tests = options.doctest_tests
        self.extension = tolist(options.doctestExtension)
        self.fixtures = options.doctestFixtures
        self.finder = doctest.DocTestFinder()
        self.optionflags = 0
        if options.doctestOptions:
            flags = ",".join(options.doctestOptions).split(',')
            for flag in flags:
                if not flag or flag[0] not in '+-':
                    raise ValueError(
                        "Must specify doctest options with starting " +
                        "'+' or '-'.  Got %s" % (flag,))
                mode, option_name = flag[0], flag[1:]
                option_flag = doctest.OPTIONFLAGS_BY_NAME.get(option_name)
                if not option_flag:
                    raise ValueError("Unknown doctest option %s" %
                                     (option_name,))
                if mode == '+':
                    self.optionflags |= option_flag
                elif mode == '-':
                    self.optionflags &= ~option_flag