Python 只有在所有参数运行后才能运行拆卸夹具吗?

Python 只有在所有参数运行后才能运行拆卸夹具吗?,python,pytest,finalizer,fixture,teardown,Python,Pytest,Finalizer,Fixture,Teardown,例如,如果您有: @pytest.mark.parametrize('lang', ["EN", "FR"]) def test_whats_hot_quick_links_are_displayed(self, lang): # Do something here 我在conftest中有一个拆卸夹具: @pytest.fixture(scope='function', aut

例如,如果您有:

@pytest.mark.parametrize('lang',
                         ["EN",
                          "FR"])
def test_whats_hot_quick_links_are_displayed(self, lang):
       # Do something here
我在conftest中有一个拆卸夹具:

@pytest.fixture(scope='function', autouse=True)
def teardown_function(request):    
    def execute_at_the_end():
        logging.info("Ending Test Case...")   
        database.clear()

    request.addfinalizer(execute_at_the_end)

那么,我如何才能使teardown函数仅在EN和FR测试运行后执行,而不是在每个参数运行后运行?

对于这种行为,我使用
scope=class
并用
class
包装我的测试:

import pytest

@pytest.yield_fixture(scope='class')
def teardown_after_all_params():
    yield
    execute_at_the_end()

@pytest.mark.usefixtures('teardown_after_all_params')
class TestLinks:
    @pytest.mark.parametrize('lang', ["EN", "FR"])
    def test_whats_hot_quick_links_are_displayed(self, lang):
        # Do something here

谢谢非常感谢