Question

我尝试在heroku上传一个烧瓶应用但我无法尝试命令＆＃34; heroku run init＆＃34;和＃34; heroku运行python manage.py db create＆＃34;但得到错误

Traceback (most recent call last):
  File "manage.py", line 3, in <module>
    from flask.ext.migrate import Migrate, MigrateCommand
ImportError: No module named flask.ext.migrate

虽然我可以在本地运行我的应用程序而且我有瓶子 - 在requirements.txt上迁移你能告诉我为什么我得到这个错误，我怎么能这样解决？ manage.py：

import os
from flask.ext.migrate import Migrate, MigrateCommand
from app import create_app
from flask.ext.script import Manager
from app import db
from app.model import Users

app = create_app(os.environ['FLASK_CONFIG'] or 'default')
magrate = Migrate(app, db)
manager = Manager(app)
manager.add_command('db', MigrateCommand)


@manager.command
def init_db():
    db.drop_all()
    db.create_all()


@manager.command
def test():
    from subprocess import call
    call(['nosetests', '-v',
          '--with-coverage', '--cover-package=app', '--cover-branches',
          '--cover-erase', '--cover-html', '--cover-html-dir=cover'])

if __name__ == '__main__':
    manager.run()

我运行命令heroku run pip freeze

Running `pip freeze` attached to terminal... up, run.4217

ImportError：没有名为flask.ext.migrate的模块

0 个答案: