摘要： In SQL Alchemy you are deleting Objects that you get with a query from the database. This you can do in 2 Ways: Deleting with query (will issue just o 阅读全文

摘要： pip install -i https://pypi.tuna.tsinghua.edu.cn/simple some-package https://mirrors.aliyun.com/pypi/simple 阅读全文