testlib.py 文件源码

def find_tests(testdir,
               prefixes=DEFAULT_PREFIXES, suffix=".py",
               excludes=(),
               remove_suffix=True):
    """
    Return a list of all applicable test modules.
    """
    tests = []
    for name in os.listdir(testdir):
        if not suffix or name.endswith(suffix):
            for prefix in prefixes:
                if name.startswith(prefix):
                    if remove_suffix and name.endswith(suffix):
                        name = name[:-len(suffix)]
                    if name not in excludes:
                        tests.append(name)
    tests.sort()
    return tests


## PostMortem Debug facilities #####