runtests.py 文件源码

def __init__(self, reporter, kw="", post_mortem=False,
                 seed=None, fast_threshold=None, slow_threshold=None):
        self._post_mortem = post_mortem
        self._kw = kw
        self._count = 0
        self._root_dir = sympy_dir
        self._reporter = reporter
        self._reporter.root_dir(self._root_dir)
        self._testfiles = []
        self._seed = seed if seed is not None else random.random()

        # Defaults in seconds, from human / UX design limits
        # http://www.nngroup.com/articles/response-times-3-important-limits/
        #
        # These defaults are *NOT* set in stone as we are measuring different
        # things, so others feel free to come up with a better yardstick :)
        if fast_threshold:
            self._fast_threshold = float(fast_threshold)
        else:
            self._fast_threshold = 0.1
        if slow_threshold:
            self._slow_threshold = float(slow_threshold)
        else:
            self._slow_threshold = 10