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Nov 27, 2021 · ImportError: cannot import name 'MigrateCommand' 如果降低flask-migrate的版本会导致flask2.0不被支持, 所以也需要将flask的版本降低为1.1.4 如果要继续使用flask+flask-migrate+flask-script 请保证你的flask在1.1.4及以下而且flask-migrate需要在3.0以下则可以继续使用

12.09.2021 · from flask_migrate import Migrate,MigrateCommand遇到的问题 from flask_migrate import Migrate,MigrateCommand 这里会报错 Traceback (most recent call last): File &quot;manager.py&quot;, line 4, in <module> from flask_migrate import Migrate,MigrateCommand ImportError

Could you give some advice on how to use the Flask CLI commands in order to execute the "DB" commands like migrate and upgrade similiar to ...

30.05.2021 · from flask import Flask from config import Configuration from flask_sqlalchemy import SQLAlchemy from flask_migrate import Migrate, MigrateCommand from flask_script import Manager from flask_admin import Admin from flask_admin.contrib.sqla import ... MigrateCommand ImportError: cannot import name 'MigrateCommand' from 'flask ...

Sep 12, 2021 · from flask_migrate import Migrate,MigrateCommand遇到的问题 from flask_migrate import Migrate,MigrateCommand 这里会报错 Traceback (most recent call last): File &quot;manager.py&quot;, line 4, in <module> from flask_migrate import Migrate,MigrateCommand ImportError

File "manage.py", line 4, in from flask_migrate import Migrate, MigrateCommand ImportError: cannot import name 'MigrateCommand' from 'flask_migrate'

17.05.2021 · Traceback (most recent call last): File "registry/manage.py", line 3, in <module> from flask_migrate import Migrate, MigrateCommand ImportError: cannot import name 'MigrateCommand' This is how the command is used in code:

Jul 26, 2021 · import os from flask_migrate import Migrate,MigrateCommand from flask_script import Manager from app import app, db app.config.from_object (os.environ ['APP_SETTINGS']) migrate = Migrate (app, db) manager = Manager (app) manager.add_command ('db', MigrateCommand) if __name__ == '__main__': manager.run () Error:

... line 4, in from flask_migrate import Migrate, MigrateCommand ImportError: cannot import name 'MigrateCommand' from 'flask_migrate',Here ...

File "manage.py", line 4, in from flask_migrate import Migrate, MigrateCommand ImportError: cannot import name 'MigrateCommand' from ...

Traceback (most recent call last): File "manage.py", line 4, in from flask_migrate import Migrate, MigrateCommand ImportError: cannot import name 'MigrateCommand' from 'flask_migrate'

20.08.2018 · from flask_migrate import Migrate, MigrateCommand from flask_script import Manager migrate = Migrate(app, db) manager = Manager(app) manager.add_command('db', MigrateCommand) To launch migration simply do: python manage.py db migrate or python3 manage.py migrate (depends on your PATH configuration)

ImportError: No module named flask_migrate ... 17:59:45,771: from flask_migrate import Migrate, MigrateCommand 2017-07-21 17:59:45,771: ...

Aug 20, 2018 · To solve your problem I will suggest using flask_script instead flask cli. Simply create manage.py file in your root directory and then do as follows: from flask_migrate import Migrate, MigrateCommand from flask_script import Manager migrate = Migrate(app, db) manager = Manager(app) manager.add_command('db', MigrateCommand)

Jul 18, 2021 · 目录:前言解决方法步骤前言在flask web开发中，我们对数据库进行迁移时会用到flask_migrate库，使用其中的Migrate,MigrateCommand，但在最新的库版本（3.0或更高版本）中没有MigrateCommand类，我们如果还想使用MigrateCommand类，一个解决方法是使用低版本的flask_migrate库（2.7.0或更低版本），这里建议使用2.7.0版本 ...

Дело в том, что то видео слегка устарело. Теперь flask_migrate обладает стандартным списком команд.

May 17, 2021 · Traceback (most recent call last): File "registry/manage.py", line 3, in <module> from flask_migrate import Migrate, MigrateCommand ImportError: cannot import name 'MigrateCommand'. This is how the command is used in code: app = Flask (__name__) ApplicationConfiguration.load () app.config ['SQLALCHEMY_DATABASE_URI'] = ApplicationConfiguration.get_db_uri () DatabaseService.init_db (app) migrate = Migrate (app, DatabaseService.db ()) manager = Manager (app) manager.add_command ('db', ...

26.07.2021 · Cannot find reference 'MigrateCommand' in '__init__.py' Edit: Like Matteo Pasini answered Flask-Script is no longer supported and the best solution is to use Flask CLI. For anyone wondering what's the equivalent of the manage.py file using Flask CLI I suggest reading this short guide that explains it well: