doctest.py 文件源码

def __init__(self, mod=None, globs=None, verbose=None, optionflags=0):

        warnings.warn("class Tester is deprecated; "
                      "use class doctest.DocTestRunner instead",
                      DeprecationWarning, stacklevel=2)
        if mod is None and globs is None:
            raise TypeError("Tester.__init__: must specify mod or globs")
        if mod is not None and not inspect.ismodule(mod):
            raise TypeError("Tester.__init__: mod must be a module; %r" %
                            (mod,))
        if globs is None:
            globs = mod.__dict__
        self.globs = globs

        self.verbose = verbose
        self.optionflags = optionflags
        self.testfinder = DocTestFinder()
        self.testrunner = DocTestRunner(verbose=verbose,
                                        optionflags=optionflags)