Flask 随记

python 2.x 中使用 virtualenv

virtualenv venv
(windows: venv\Scripts\activate)  (linux: source venv/bin/activate)

deactivate

python 3.x 使用内置

py -3 -m venv venv
venv\Scripts\activate.bat

deactivae

fake logic

app.run(host='0.0.0.0', port=5000, debug=True)

templates

create link between pages （url_for)

form

css form

validate form

post-redirect-get pattern

flask-wtf wtf-form

session

error handling

flask mail

app.config['MAIL_SERVER'] = 'smtp.163.com'
app.config['MAIL_PORT'] = '25'
app.config['MAIL_USERNAME'] = <username>
app.config['MAIL_PASSWORD'] = <password>
app.config['MAIL_USE_TLS'] = True
app.config['FLASKY_MAIL_SUBJECT_PREFIX'] = '[Flasky]'
app.config['FLASKY_MAIL_SENDER'] = 'Flasky Admin <yt8449960@163.com>'

debug 使用

Databases

Authentication

HTML/CSS

Structure for large applications

API (REST API)

Rich client applications (Angular, Ember, React, etc.)

Unit Testing

Logging

Beyond HTTP: WebSocket

Deployment