最近在搞基于python的webservice项目，今天为把环境给配好，折腾了不少时间，还是把配的过程记录下来，以后备用：
首先你系统上要有python，这个不必说啦，我系统上用的是2.7+
其次，要用python进行webservice开发，还需要一些库：
lxml ：
命令行下 sudo easy_install lxml 就能安装
pytz ：
命令行下 sudo easy_install pytz 就能安装
soaplib：
进行webservice开发必须要用的库，可以在https://github.com/volador/soaplib拿到，注意要先安装上面两个插件再安装这个，因为这个依赖于上面两个插件，把zip拿下来后解压，sudo
python setup.py install 就能安装了。
Soaplib is an easy to use python library for publishing soap web services using WSDL 1.1 standard, and answering SOAP 1.1 requests. With a very small amount of code, soaplib allows you to write a useful web service and deploy it as a WSGI application.
完成上面步骤后就能进行webservice发布了，看下helloworld：
直接贴代码：server.py
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from soaplib.core.util.wsgi_wrapper import run_twisted |
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from soaplib.core.server import wsgi |
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from soaplib.core.service import DefinitionBase |
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from soaplib.core.service import soap |
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from soaplib.core.model.clazz import Array |
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from soaplib.core.model.clazz import ClassModel |
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from soaplib.core.model.primitive import Integer,String |
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class C_ProbeCdrModel(ClassModel): |
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__namespace__ = "C_ProbeCdrModel" |
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class HelloWorldService(DefinitionBase): |
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@soap(String,_returns=String) |
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def say_hello(self,name): |
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return 'hello
%s!'%name |
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@soap(_returns=Array(String)) |
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def GetCdrArray(self): |
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L_Result=["1","2","3"] |
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@soap(_returns=C_ProbeCdrModel) |
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L_Model=C_ProbeCdrModel() |
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L_Model.Name=L_Model.Name |
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if __name__=='_main__': |
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soap_app=soaplib.core.Application([HelloWorldService], 'tns') |
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wsgi_app=wsgi.Application(soap_app) |
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print 'listening
on 127.0.0.1:7789' |
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print 'wsdl
is at: http://127.0.0.1:7789/SOAP/?wsdl' |
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run_twisted(
( (wsgi_app, "SOAP"),), 7789) |
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if __name__=='__main__': |
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from wsgiref.simple_server import make_server |
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soap_application = soaplib.core.Application([HelloWorldService], 'tns') |
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wsgi_application = wsgi.Application(soap_application) |
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server = make_server('localhost', 7789,
wsgi_application) |
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server.serve_forever() |
python server.py可以直接运行服务了。运行服务后打开浏览器，地址栏上键入： http://localhost:7789/SOAP/?wsdl就能看到描述服务的xml文档了。
请求服务：
需要用到suds库:
具体可以在https://fedorahosted.org/suds/下载。安装跟上面一样。
python交互模式下键入：
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from suds.client import Client |
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test=Client('http://localhost:7789/SOAP/?wsdl') |
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print test.service.say_hello('volador') |
这样就调用了say_hello这个服务了。