Qiniu Python SDK Demo

demo.py

# -*- coding: utf-8 -*-
import os
import sys
import StringIO

# @gist import_io
import qiniu.io
# @endgist
import qiniu.conf
# @gist import_rs
import qiniu.rs
# @endgist
# @gist import_fop
import qiniu.fop
# @endgist
# @gist import_resumable_io
import qiniu.resumable_io as rio
# @endgist
# @gist import_rsf
import qiniu.rsf
# @endgist

bucket_name = None
uptoken = None
key = None
key2 = None
key3 = None
domain = None
pic_key = None

# ----------------------------------------------------------

def setup(access_key, secret_key, bucketname, bucket_domain, pickey):
    global bucket_name, uptoken, key, key2, domain, key3, pic_key
    qiniu.conf.ACCESS_KEY = access_key
    qiniu.conf.SECRET_KEY = secret_key
    bucket_name = bucketname
    domain = bucket_domain
    pic_key = pickey
    # @gist uptoken
    policy = qiniu.rs.PutPolicy(bucket_name)
    policy.returnBody = """{
        "name": "$(fname)",
        "size": "$(fsize)",
        "type": "$(mimeType)",
        "hash": "$(etag)",
        "w": "$(imageInfo.width)",
        "h": "$(imageInfo.height)"
    }"""
    uptoken = policy.token()
    # @endgist
    key = "iphone.jpg"

def _setup():
    ''' 根据环境变量配置信息 '''
    access_key = getenv("QINIU_ACCESS_KEY")
    if access_key is None:
        exit("请配置环境变量 QINIU_ACCESS_KEY")
    secret_key = getenv("QINIU_SECRET_KEY")
    bucket_name = getenv("QINIU_TEST_BUCKET")
    domain = getenv("QINIU_TEST_DOMAIN")
    pickey = 'QINIU_UNIT_TEST_PIC'
    setup(access_key, secret_key, bucket_name, domain, pickey)

def getenv(name):
    env = os.getenv(name)
    if env is None:
        sys.stderr.write("请配置环境变量 %s\n" % name)
        exit(1)
    return env

def put_file():
    ''' 演示上传文件的过程 '''
    # 尝试删除
    qiniu.rs.Client().delete(bucket_name, key)
    
    # @gist put_file
    localfile = "iphone.jpg" 

    ret, err = qiniu.io.put_file(uptoken, key, localfile)
    print ret
    if err is not None:
        sys.stderr.write('error: %s ' % err)
        return
    # @endgist
    
if __name__ == "__main__":
    _setup()
    put_file()