Alibaba Cloud OSS SDK for Python ==========================

README of Chinese

Overview ----

Alibaba Cloud Object Storage Python SDK 2.x. This version is not compatible with the previous version (Version 0.x). The package name is oss2 to avoid conflict with previous versions.

The SDK of this version is dependent on the third-party HTTP library requests and crcmod. Install the SDK following the methods below.

Note:

> This version does not contain the class="title-ref">osscmd command line tool.

Run environment --------

Python 2.6，2.7，3.3，3.4，3.5

Installation method --------

Install the official release version through PIP (taking Linux as an example):

$ pip install oss2

You can also install the unzipped installer package directly:

$ sudo python setup.py install

Quick use --------

# -*- coding: utf-8 -*-

import oss2

endpoint = 'http://oss-cn-hangzhou.aliyuncs.com' # Suppose that your bucket is in the Hangzhou region. 

auth = oss2.Auth('', '')
bucket = oss2.Bucket(auth, endpoint, '')

# The object key in the bucket is story.txt
key = 'story.txt'

# Upload
bucket.put_object(key, 'Ali Baba is a happy youth.')

# Download
bucket.get_object(key).read()

# Delete
bucket.delete_object(key)

# Traverse all objects in the bucket
for object_info in oss2.ObjectIterator(bucket):
    print(object_info.key)

For more examples, refer to the code under the "examples" directory.

Handle errors --------

The Python SDK interface will throw an exception in case of an error (see oss2.exceptions sub-module) unless otherwise specified. An example is provided below:

try:
    result = bucket.get_object(key)
    print(result.read())
except oss2.exceptions.NoSuchKey as e:
    print('{0} not found: http_status={1}, request_id={2}'.format(key, e.status, e.request_id))

Test

First set the required AccessKeyId, AccessKeySecret, endpoint and bucket information for the test through environment variables (Do not use the bucket for the production environment). Take the Linux system for example:

$ export OSS_TEST_ACCESS_KEY_ID=
$ export OSS_TEST_ACCESS_KEY_SECRET=
$ export OSS_TEST_ENDPOINT=
$ export OSS_TEST_BUCKET=

$ export OSS_TEST_STS_ID=
$ export OSS_TEST_STS_KEY=
$ export OSS_TEST_STS_ARN=

Run the test in the following method:

$ nosetests                          # First install nose

More usage --------- More examples can be found.

• Python SDK API documentation.
• Official Python SDK documentation.

Contact us --------- Alibaba Cloud OSS official website. - Alibaba Cloud OSS official forum. - Alibaba Cloud OSS official documentation center. - Alibaba Cloud official technical support: Submit a ticket.

Code license --------For the MIT license, see LICENSE object.