_synctest.py 文件源码

def _getSuppress(self):
        """
        Returns any warning suppressions set for this test. Checks on the
        instance first, then the class, then the module, then packages. As
        soon as it finds something with a C{suppress} attribute, returns that.
        Returns any empty list (i.e. suppress no warnings) if it cannot find
        anything. See L{TestCase} docstring for more details.
        """
        return util.acquireAttribute(self._parents, 'suppress', [])