Seven cow cloud storage instance is used in Python Web framework Flask

For small sites, the free quota of using qiniu cloud storage is enough to provide a stable and fast storage service for the site

Seven NiuYun storage already (link: https://github.com/qiniu/python-sdk), to simple packaging, it can directly use in Flask, see project code on the lot (link: https://github.com/csuzhangxc/Flask-QiniuStorage).

Using sample code:

from flask import Flask

from flask_qiniustorage import Qiniu

 

QINIU_ACCESS_KEY = ' Seven cattle  Access Key'

QINIU_SECRET_KEY = ' Seven cattle  Secret Key'

QINIU_BUCKET_NAME = ' Seven newtons space name '

QINIU_BUCKET_DOMAIN = ' Seven cow space corresponding domain name '

 

app = Flask(__name__)

app.config.from_object(__name__)

qiniu_store = Qiniu(app)

#  or 

# qiniu_store = Qiniu()

# qiniu_store.init_app(app)

 

#  Save the file to seven cow 

@app.route('/save')

def save():

    data = 'data to save'

    filename = 'filename'

    ret, info = qiniu_store.save(data, filename)

    return str(ret)

 

#  Delete files in seven cow space 

@app.route('/delete')

def delete():

    filename = 'filename'

    ret, info = qiniu_store.delete(filename)

    return str(ret)

 

#  Gets the corresponding exposure by file name URL

@app.route('/url')

def url():

    filename = 'filename'

    return qiniu_store.url(filename)