按照 Fask Web Development 中的代码 from flask.ext.script import Manager
结果报错 ImportError: No module named 'flask.ext'
经查询，官方已经修改了语法from flask_script import Manager
结果如下：
(venv) leslie@leslie-Lenovo-G400 ~/flasky/venv $ python hello.py
usage: hello.py [-?] {shell,runserver} ...
positional arguments:
{shell,runserver}
shell Runs a Python shell inside Flask application context.
runserver Runs the Flask development server i.e. app.run()
optional arguments:
-?, --help show this help message and exit
Done.
本文仅作鼓励自己更新博客。