Seven cattle cloud with python interactive tutorial

What is seven cattle cloud

Provide cloud storage service

official website

Seven cattle cloud - a leading provider of enterprise-class cloud service

https://www.qiniu.com/

Registration and Activation

Seven cattle cloud - Registration and polite https://portal.qiniu.com/signup

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Jump to activate

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Enter the account number and password, login

Activation Successful

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Try new memory space pictures

Management background, object storage is the key

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New Space

403 Error

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The reason may not be Verified

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Need: real-name authentication at once

Verified

https://portal.qiniu.com/identity/choice

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Personal authentication and commit identity

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Once submitted, Alipay verification

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Services Licensing

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Application has been submitted, treatment

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Create a space again

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View space

Click on the name space

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python operate seven cattle cloud

Looking documents
Find the function code
Edit the desired function

"Find Documents
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"View document

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use

"Need to install

pip install qiniu

Find the very data

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Find key

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Code

"""
Python SDK_SDK_对象存储 - 七牛开发者中心
https://developer.qiniu.com/kodo/sdk/1242/python#3

"""

from qiniu import Auth, put_file, etag
import qiniu.config

#需要填写你的 Access Key 和 Secret Key
access_key = 'gMQ_x2DD6xcBsHf7Bwn4iRGFLwLilsmiW5DG3RsI'
secret_key = 'CAvmXjwUEZm8d8h_gStjOLKqy9ssx6mSHtlcFsdf'

#构建鉴权对象
q = Auth(access_key, secret_key)

#要上传的空间
bucket_name = 'test-two'

#上传后保存的文件名
key = 'testupimg.png'

#生成上传 Token，可以指定过期时间等
token = q.upload_token(bucket_name, key, 3600)

#要上传文件的本地路径
localfile = './bd.jpg'

ret, info = put_file(token, key, localfile)
print(info)
assert ret['key'] == key
assert ret['hash'] == etag(localfile)

URL splicing technology

urljoin

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Function Package

"""
Python SDK_SDK_对象存储 - 七牛开发者中心
https://developer.qiniu.com/kodo/sdk/1242/python#3

"""

# 需要填写你的 Access Key 和 Secret Key
access_key = 'gMQ_x2DD6xcBsHf7Bwn4iRGFLwLilsmiW5DG3RsI'
secret_key = 'CAvmXjwUEZm8d8h_gStjOLKqy9ssx6mSHtlcFsdf'


from urllib.parse import urljoin


# 目标
# 写一个函数，功能是上传本地图片
# 返回值是上传后的网络图片的地址

# 空间名称与空间网址的对应字典
space2url ={
    "test-two":"http://q57wyk04l.bkt.clouddn.com",
    "x":"urlx"
}

def up2qiniu(local_img,space_name,img_name):
    """
    本图图片的上传
    :param local_img: 本地图片路径
    :param space_name: 云服务器的空间名称
    :param img_name: 上传后的网络上保存的图片名称
    :return img_url: 远程图片的路径(绝对路径)
    """

    from qiniu import Auth, put_file, etag
    import qiniu.config



    # 构建鉴权对象
    q = Auth(access_key, secret_key)

    # 要上传的空间
    bucket_name = space_name

    # 上传后保存的文件名
    key = img_name

    # 生成上传 Token，可以指定过期时间等
    token = q.upload_token(bucket_name, key, 3600)

    # 要上传文件的本地路径
    localfile = local_img

    ret, info = put_file(token, key, localfile)
    print(info)
    assert ret['key'] == key
    assert ret['hash'] == etag(localfile)

    # img_url = 空间名称 拼接 远程图片名称
    # img_url = urljoin("http://q57wyk04l.bkt.clouddn.com", img_name)
    img_url = urljoin(space2url[space_name], img_name)
    return img_url

res = up2qiniu("./fy.jpeg", "test-two","far_fy.jpeg")
print(res)