pip3 install pytest -i https://pypi.tuna.tsinghua.edu.cn/simple
pip3 install virtualenv -i https://pypi.tuna.tsinghua.edu.cn/simple
pip3 install -r requir.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
python virtualven
virtualenv -p /usr/local/python3.7/bin/python3.7 myprojects
. myprojects/bin/active
deactive
pytest文件名test_
pytest 文件内类
pytest test_*.py
class Test*:
def test:
@pytest.mark.ruiy
