alipay 0.7.3

An Unofficial Alipay API for Python

An Unofficial Alipay API for Python
=======================================

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Overview
---------------------------------------

An Unofficial Alipay API for Python, It Contain these API:

- Generate direct payment url
- Generate partner trade payment url
- Generate standard mixed payment url
- Generate batch trans pay url
- Generate send goods confirm url
- Generate forex trade url
- Generate QR code url
- Verify notify
- Single Trade Query

official document: https://b.alipay.com/order/techService.htm

Install
---------------------------------------

.. code-block:: bash

pip install alipay

Usage
---------------------------------------

Initialization
~~~~~~~~~~~~~~~~~~~~~~~

.. code-block:: python

>>> from alipay import Alipay
>>> alipay = Alipay(pid='your_alipay_pid', key='your_alipay_key', seller_email='your_seller_mail')

Or you can use `seller_id` instead of `seller_email`:

.. code-block:: python

>>> alipay = Alipay(pid='your_alipay_pid', key='your_alipay_key', seller_id='your_seller_id')


Generate direct payment url
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

..

生成即时到账支付链接

Introduction: https://b.alipay.com/order/productDetail.htm?productId=2012111200373124

.. code-block:: python

>>> alipay.create_direct_pay_by_user_url(out_trade_no='your_order_id', subject='your_order_subject', total_fee='100.0', return_url='your_order
_return_url', notify_url='your_order_notify_url')
'https://mapi.alipay.com/gateway.do?seller_email=.....'

..

生成即时到账支付链接 (Wap)

.. code-block:: python

>>> alipay_wap = Alipay(pid='your_alipay_pid', key='your_alipay_key', seller_id='your_seller_id')
>>> alipay_wap.create_direct_pay_by_user_url(out_trade_no='your_order_id', subject='your_order_subject', total_fee='100.0', return_url='your_order
_return_url', notify_url='your_order_notify_url')
'https://mapi.alipay.com/gateway.do?seller_email=.....'


Generate partner trade payment url
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

..

生成担保交易支付链接

Introduction: https://b.alipay.com/order/productDetail.htm?productId=2012111200373121

.. code-block:: python

>>> params = {
... 'out_trade_no': 'your_order_id',
... 'subject': 'your_order_subject',
... 'logistics_type': 'DIRECT',
... 'logistics_fee': '0',
... 'logistics_payment': 'SELLER_PAY',
... 'price': '10.00',
... 'quantity': '12',
... 'return_url': 'your_order_return_url',
... 'notify_url': 'your_order_notify_url'
... }
>>> alipay.create_partner_trade_by_buyer_url(**params)
'https://mapi.alipay.com/gateway.do?seller_email=.....'

Generate standard mixed payment url
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

..

生成标准双接口支付链接

Introduction: https://b.alipay.com/order/productDetail.htm?productId=2012111300373136

.. code-block:: python

>>> alipay.trade_create_by_buyer_url(**params)
'https://mapi.alipay.com/gateway.do?seller_email=.....'

Generate batch trans pay url
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

..

生成批量付款链接

Introduction: https://b.alipay.com/order/productDetail.htm?productId=2012111200373121

.. code-block:: python

>>> params = {
... 'batch_list': (), #批量付款用户列表
... 'account_name': 'seller_account_name', #卖家支付宝名称
... 'batch_no': 'batch_id', #转账流水号，须唯一
... 'notify_url': 'your_batch_notify_url' #异步通知地址
... }
>>> alipay.create_batch_trans_notify_url(**params)
'https://mapi.alipay.com/gateway.do?seller_email=xxx&detail_data=....'

Note: batch_list 为批量付款用户列表，具体格式如下例子：(如涉及中文请使用unicode字符)

.. code-block:: python

>>> batch_list = ({'account': '[e-mail]', #支付宝账号
... 'name': u'测试', #支付宝用户姓名
... 'fee': '100', #转账金额
... 'note': 'test'},
... {'account': '[e-mail]', #支付宝账号
... 'name': u'测试', #支付宝用户姓名
... 'fee': '100', #转账金额
... 'note': 'test'}) #转账原因

Generate send goods confirm url
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

..

生成确认发货链接

Introduction: https://cshall.alipay.com/support/help_detail.htm?help_id=491097

.. code-block:: python

>>> params = {
... 'trade_no': 'your_alipay_trade_id',
... 'logistics_name': 'your_logicstic_name',
... 'transport_type': 'EXPRESS',
... 'invocie_no': 'your_invocie_no'
... }
>>> alipay.send_goods_confirm_by_platform(**params)
'https://mapi.alipay.com/gateway.do?sign=.....&trade_no=...'

Generate forex trade url
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

..

- Create website payment for foreigners (With QR code)
- Create mobile payment for foreigners

Introduction: http://global.alipay.com/ospay/home.htm

.. code-block:: python

>>> params = {
... 'out_trade_no': 'your_order_id',
... 'subject': 'your_order_subject',
... 'logistics_type': 'DIRECT',
... 'logistics_fee': '0',
... 'logistics_payment': 'SELLER_PAY',
... 'price': '10.00',
... 'quantity': '12',
... 'return_url': 'your_order_return_url',
... 'notify_url': 'your_order_notify_url'
... }
>>> # Create website payment for foreigners
>>> alipay.create_forex_trade_url(**params)
'https://mapi.alipay.com/gateway.do?service=create_forex_trade......'
>>> # Create mobile payment for foreigners
>>> alipay.create_forex_trade_wap_url(**params)
'https://mapi.alipay.com/gateway.do?service=create_forex_trade_wap......'


Generate QR code url
~~~~~~~~~~~~~~~~~~~

..

生成创建 QR 码链接

Introduction: https://b.alipay.com/order/productDetail.htm?productId=2012120700377303

.. code-block:: python

>>> alipay.add_alipay_qrcode_url(**params)
'https://mapi.alipay.com/gateway.do?seller_id=.......'

Note: 如果你的 `biz_data` 中有 Unicode 字符，在 dumps 的时候需要把 `ensure_ascii` 设置为 `False`，即 :code:`json.dumps(d, ensure_ascii=False)` 否则会遇到错误


Verify notify
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

verify notify from alipay server, example in Pyramid Application

.. code-block:: python

def alipy_notify(request):
alipay = request.registry['alipay']
if alipay.verify_notify(**request.params):
# this is a valid notify, code business logic here
else:
# this is a invalid notify


Single Trade Query
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

..

单笔交易查询

文档：http://wenku.baidu.com/link?url=WLjyz-H6AlfDLIU7kR4LcVNQgxSTMxX61fW0tDCE8yZbqXflCd0CVFsZaIKbRFDvVLaFlq0Q3wcJ935A7Kw-mRSs0iA4wQu8cLaCe5B8FIq

.. code-block:: python

import re
xml = alipay.single_trade_query(out_trade_no="10000005")
res = re.findall('<trade_status>(\S+)</trade_status>', xml) # use RE to find trade_status, xml parsing is more useful, in fact.
status = None if not res else res[0]
print status # will print out TRADE_SUCCESS when trade is success


Example in Pyramid Application
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Include alipay either by setting your includes in your .ini, or by calling config.include('alipay').

.. code-block:: python

pyramid.includes = alipay

now in your View

.. code-block:: python

def some_view(request):
alipay = request.registry['alipay']
url = alipay.create_direct_pay_by_user_url(...)


Reference
---------------------------------------

- `Ruby Alipay GEM <https://github.com/chloerei/alipay>`_
- `Official document <https://b.alipay.com/order/techService.htm>`_


Changelog
==============================


0.7.3 - Dec.14, 2015
--------------------------------

- replace open() calls with io.open() for Python 3 compatibility,
fix `UnicodeDecodeError`
- add `create_direct_pay_by_user_url` doc for Wap site


0.7.2 - Nov.1, 2015
--------------------------------

- add `single_trade_query` method
https://github.com/lxneng/alipay/pull/20

0.7.1 - Sep.16, 2015
--------------------------------

- Fix verify_notify raise KeyError: 'sign' bug
https://github.com/lxneng/alipay/pull/18

0.7 - Sep.07, 2015
--------------------------------

- add `create_forex_trade_url` method
- add `create_forex_trade_wap_url` method
- add `create_batch_trans_notify_url` method

0.6 - Jul.27, 2015
--------------------------------

- add `send_goods_confirm_by_platform` method

0.5 - Apr.16, 2015
--------------------------------

- add `add_alipay_qrcode` method

0.4.2 - Feb.14, 2015
--------------------------------

- Fix argument type error of verify_notify in README

- FIX SEVERE FAULT IN `check_notify_remotely`


0.4.1 - Feb.09, 2015
--------------------------------

- Resolved README.rst is not formatted on pypi.python.org

0.4 - Feb.09, 2015
--------------------------------

- Seller id support


0.3 - Aug.03, 2014
--------------------------------

- Add wap payment support

0.2.3 - Nov.20, 2013
--------------------------------

- english version readme doc

0.2.2 - Nov.12, 2013
--------------------------------

- add includeme func for pyramid

- update readme

0.2.1 - Nov.11, 2013
--------------------------------

- fix rst doc

0.2 - Nov.11, 2013
--------------------------------

- add unittest

- update readme

- add verify_notify func

- add check_parameters func

- add travis.yml

- add tox.ini

0.1 - Nov.11, 2013
------------------------------

- first commit