python.py 文件源码

def setup(self):
        """ perform setup for this test function. """
        if hasattr(self, '_preservedparent'):
            obj = self._preservedparent
        elif isinstance(self.parent, Instance):
            obj = self.parent.newinstance()
            self.obj = self._getobj()
        else:
            obj = self.parent.obj
        if inspect.ismethod(self.obj):
            setup_name = 'setup_method'
            teardown_name = 'teardown_method'
        else:
            setup_name = 'setup_function'
            teardown_name = 'teardown_function'
        setup_func_or_method = _get_xunit_setup_teardown(obj, setup_name, param_obj=self.obj)
        if setup_func_or_method is not None:
            setup_func_or_method()
        teardown_func_or_method = _get_xunit_setup_teardown(obj, teardown_name, param_obj=self.obj)
        if teardown_func_or_method is not None:
            self.addfinalizer(teardown_func_or_method)