安装失败,在导入flask_migrate包的时候,遇到报错:alembic安装失败 pip install -i https://pypi.tuna.tsinghua.edu.cn/simple flask_migrate Collecting alembic>=0.7 Downloading https://pypi.tuna.tsinghua.edu.cn/packages/60/1e/cabc75a189de0fbb2841d0975243e59bde8b7822bacbb95008ac6fe9ad47/alembic-1.4....
安装pip install Flask-Migrate -i https://pypi.douban.com/simple # -*- coding: utf-8 -*- import apps from apps import db from flask_script import Manager my_app = apps.create_app() manager = Manager(my_app) # 基于flask_script # 导入 Flask-Migrate 中的 Migrate 和 ...
如果没有抛出任何错误,并且flask_migrate成功导入,那么说明安装和配置都是正确的。 如果在以上任何一步中遇到问题,可能需要检查你的Python环境设置或网络连接,确保pip可以正常访问Python包索引(PyPI)。此外,如果你在使用特定的虚拟环境(如venv或conda环境),请确保你在该环境中安装了flask_migrate。
切换至虚拟环境下,输入下列镜像安装命令: pip install –i https://pypi.tuna.tsinghua.edu.cn/simple flask-migrate 二、使用Flask-Migrate步骤 为了方便理解,我们先看实例。 新建app.py文件,内容如下: from flask import Flask from flask_sqlalchemy import SQLAlchemy app = Flask(__name__) app.config['S...
您可以查看此链接以获取更多信息https://pypi.org/project/Flask-Migrate/ - Vicolas 0 我的情况是docker,python 3.8和ubuntu 20.04 lts。错误信息如下: ERROR [root] Error: Can't locate revision identified by '3d42f5f6cf4b' 由于我在migration/versions中没有这样的版本文件,所以我只需销毁所有容器和...
安装pip install Flask-Migrate -i https://pypi.douban.com/simple # -*- coding: utf-8 -*- import apps from apps import db from flask_script import Manager my_app = apps.create_app() manager = Manager(my_app) # 基于flask_script # 导入 Flask-Migrate 中的 Migrate 和 ...
The project was never made available on the Python Package Index (PyPI), so while it is possible to install directly from git, that is less ideal, and might be a deal breaker for some. That is why I have decided to write Flask-Migrate. Out of respect for the Flask-Alembic project I...
flask-migrate,一、下载pip3install-ihttps://pypi.douban.com/simpleflask-migrate注意:依赖flask-script二、使用manage.pyfromflask_scriptimportManagerfromflask_migrat
2019-12-20 22:10 − 网址:https://pypi.org/project/Flask-Script/ 文档:https://flask-script.readthedocs.io/en/latest/ 1、安装 2、新建manager.py文件 3、导入Manager和app 4、代码 from flask_scri... 市丸银 0 149 12.Flask-Restful 2019-12-25 11:01 − 定义Restful的视图 安装:pip ...
2019-12-20 22:10 −网址:https://pypi.org/project/Flask-Script/ 文档:https://flask-script.readthedocs.io/en/latest/ 1、安装 2、新建manager.py文件 3、导入Manager和app 4、代码 from flask_scri... 市丸银 0 149 flask 简单示例 2019-12-19 19:55 −flask 1 import flask 2 from flask ...