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


  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中也看到我的输出。

问:如何从.py文件而不是从命令行运行doctest?

最佳答案

查看doctest.testfile。我想那会做你想要的...

以下是doctest.py的一些用法示例来源:

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())

关于python - 从.py文件对文本文件运行doctest?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/11992994/

10-12 21:24