Question

我尝试在AWS上发布Flask创建的网站。我正在用测试代码进行尝试，并确认没有问题。

测试代码↓

# -*- coding: utf-8 -*-
from flask import Flask
app = Flask(__name__)

@app.route("/")
def hello():
    return "Hello World!"

if __name__ == "__main__":
    app.run()

但是Flask-Script不能很好地工作。

manage.py↓

# -*- coding: utf-8 -*-
from __future__ import print_function
from flask_script import Manager
from flask_migrate import Migrate, MigrateCommand
from flaskr import app, db

migrate = Migrate(app,db)

manager = Manager(app)
manager.add_command('db', MigrateCommand)

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

错误消息↓

Traceback (most recent call last):
  File "./manage.py", line 3, in <module>
    from flask_script import Manager
  File "/root/.pyenv/versions/3.6.2/lib/python3.6/site-packages/flask_script.py", line 648
    print self.get_usage()
             ^
SyntaxError: invalid syntax

哪里出问题了？

→我固定了。

pip install 'Flask-Script==2.0.6'

Flask-Script无效语法错误

0 个答案: