common_imports.py 文件源码

def make_doctest(filename):
        filename = _get_caller_relative_path(filename)
        doctests = read_file(filename)
        doctests = _fix_traceback(r'\1\2', doctests)
        doctests = _fix_exceptions(r'\1, \2', doctests)
        doctests = _fix_bytes(r'\1\2', doctests)
        return doctest.DocTestCase(
            doctest_parser.get_doctest(
                doctests, {}, os.path.basename(filename), filename, 0))