y''+py'+qy=0的通解 python manage.py createsuperuser pyqt5ui转py conftest.py python manage.py makemigration ipynb怎么转为py python __main__.py ren'py plugin backtesting.py python setup.py install ipynb怎么转py python import 自己的py python3 main.py python setup.py pyc 转py python _init_.py pyc怎么反编译成py py转pyc ipynb py python server.py
