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ImportError: No module named flask.ext.sqlalchemy #1

Open ziyuanjun opened 7 years ago

ziyuanjun commented 7 years ago
sudo pip3 install Flask-SQLAlchemy==1.0

为了避免在 install 过程中出现 Timeout, 可以加上 --timeout=10000 选项: sudo pip install --default-timeout=10000 Flask-SQLAlchemy==1.0

ziyuanjun commented 7 years ago

ImportError: No module named flask.ext.login

sudo pip3 install --default-timeout=10000 flask-login

ziyuanjun commented 7 years ago

ImportError: No module named flask.ext.openid

sudo pip3 install --default-timeout=10000 Flask-OpenID

ziyuanjun commented 7 years ago

ImportError: No module named flask

sudo pip3 install flask

ImportError: No module named flask.ext.wtf

sudo pip3 install flask-wtf
ziyuanjun commented 6 years ago

ImportError: No module named 'migrate'

sudo pip3 install sqlalchemy-migrate
ziyuanjun commented 6 years ago

pip freeze > requirements.txt 可以自动生成需要的依赖。

记录依赖的方法:

比较科学的记录和管理依赖的方法参考 https://spacewander.github.io/explore-flask-zh/3-environment.html