utils.py 文件源码

def setUpWarnings(self):
        """helper to init warning filters before subclass setUp()"""
        if self.resetWarningState:
            ctx = reset_warnings()
            ctx.__enter__()
            self.addCleanup(ctx.__exit__)

            # ignore warnings about PasswordHash features deprecated in 1.7
            # TODO: should be cleaned in 2.0, when support will be dropped.
            #       should be kept until then, so we test the legacy paths.
            warnings.filterwarnings("ignore", r"the method .*\.(encrypt|genconfig|genhash)\(\) is deprecated")
            warnings.filterwarnings("ignore", r"the 'vary_rounds' option is deprecated")

    #---------------------------------------------------------------
    # tweak message formatting so longMessage mode is only enabled
    # if msg ends with ":", and turn on longMessage by default.
    #---------------------------------------------------------------