pytest 安装到虚拟环境

[duzhonglin]

python 代码调用 pytest 提示找不到 pytest 模块，删除虚拟环境后是正常的，不晓得是什么原因呢？

[megachweng]

好歹贴一下日志和代码呀

[duzhonglin]

@megachweng 这是代码
import pytest


def test_main():
assert 5!=5

if __name__ == "__main__":
pytest.main()

下面是报错提示：
[Running] python -u "d:\MyPytest\test_sample.py"
Traceback (most recent call last):
File "d:\MyPytest\test_sample.py", line 1, in <module>
import pytest
ModuleNotFoundError: No module named 'pytest'

[Done] exited with code=1 in 0.185 seconds


在命令行是可以正常执行得