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我想在 .txt 文件上运行 Python 的 doctest(即,不在 docstring 上),但我不想转到命令行。

python -m doctest myfile.txt

我不想从命令行执行此操作的原因是我只是不想离开 Visual Studio。我想用 F5 运行它,然后在 VS 中查看我的输出。

问题:如何从 .py 文件运行 doctest,而不是从命令行运行?

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查看doctest.testfile。我认为这会做你想要的......

doctest.py以下是示例用法的一些来源:

def _test():
    testfiles = [arg for arg in sys.argv[1:] if arg and arg[0] != '-']
    if not testfiles:
        name = os.path.basename(sys.argv[0])
        if '__loader__' in globals():          # python -m
            name, _ = os.path.splitext(name)
        print("usage: {0} [-v] file ...".format(name))
        return 2
    for filename in testfiles:
        if filename.endswith(".py"):
            # It is a module -- insert its dir into sys.path and try to
            # import it. If it is part of a package, that possibly
            # won't work because of package imports.
            dirname, filename = os.path.split(filename)
            sys.path.insert(0, dirname)
            m = __import__(filename[:-3])
            del sys.path[0]
            failures, _ = testmod(m)
        else:
            failures, _ = testfile(filename, module_relative=False)
        if failures:
            return 1
    return 0


if __name__ == "__main__":
    sys.exit(_test())
于 2012-08-16T18:09:28.520 回答