Python 如何为pytest命令指定多个标记

在阅读本文时，我看到了基于标记包括或排除某些python测试的示例

包括:

pytest -v -m webtest

不包括：

pytest -v -m "not webtest"

---

如果我想为include和exclude指定几个标记，该怎么办？

使用

和
/
或
组合多个标记，与
-k
选择器相同。测试套件示例：

import pytest


@pytest.mark.foo
def test_spam():
    assert True


@pytest.mark.foo
def test_spam2():
    assert True


@pytest.mark.bar
def test_eggs():
    assert True


@pytest.mark.foo
@pytest.mark.bar
def test_eggs2():
    assert True


def test_bacon():
    assert True

选择标有
foo
且未标有
bar

$ pytest -q --collect-only -m "foo and not bar"
test_mod.py::test_spam
test_mod.py::test_spam2

$ pytest -q --collect-only -m "not foo and not bar"
test_mod.py::test_bacon

$ pytest -q --collect-only -m "foo or bar"
test_mod.py::test_spam
test_mod.py::test_spam2
test_mod.py::test_eggs
test_mod.py::test_eggs2

选择既不标有
foo
也不标有
bar

$ pytest -q --collect-only -m "foo and not bar"
test_mod.py::test_spam
test_mod.py::test_spam2

$ pytest -q --collect-only -m "not foo and not bar"
test_mod.py::test_bacon

$ pytest -q --collect-only -m "foo or bar"
test_mod.py::test_spam
test_mod.py::test_spam2
test_mod.py::test_eggs
test_mod.py::test_eggs2

选择标有
foo
，
bar

$ pytest -q --collect-only -m "foo and not bar"
test_mod.py::test_spam
test_mod.py::test_spam2

$ pytest -q --collect-only -m "not foo and not bar"
test_mod.py::test_bacon

$ pytest -q --collect-only -m "foo or bar"
test_mod.py::test_spam
test_mod.py::test_spam2
test_mod.py::test_eggs
test_mod.py::test_eggs2