zope 2中使用zsi的soap

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z3c.soap的Python项目详细描述


soap支持

这个SOAP实现允许您为对象提供SOAP视图这个 SOAP层基于ZSI

包需要zsi 2.0或更高版本。

soap支持的实现方式与标准zope非常相似 XML-RPC支持。要通过soap调用方法，需要创建和 注册soap视图。

版本>；=0.5.4用于Zope 2.13及更高版本。 旧版本（0.5.3及以下版本）应与Zope<；2.13一起正常工作

这个包的灵感主要来自Zope 3 SOAP（http://svn.zope.org/soap）

让我们编写一个简单的soap视图来响应各种类型的输入：

>>> import ZSI
>>> from Products.Five import BrowserView
>>> class EchoView(BrowserView):
...
...     def echoString(self, value):
...         return value
...
...     def echoStringArray(self, value):
...         return value
...
...     def echoInteger(self, value):
...         return value
...
...     def echoIntegerArray(self, value):
...         return value
...
...     def echoFloat(self, value):
...         return value
...
...     def echoFloatArray(self, value):
...         return value
...
...     def echoStruct(self, value):
...         return value
...
...     def echoStructArray(self, value):
...         return value
...
...     def echoVoid(self):
...         return
...
...     def echoBase64(self, value):
...         import base64
...         return base64.encodestring(value)
...
...     def echoDate(self, value):
...         import time
...         return time.gmtime(time.mktime(value))
...
...     def echoDecimal(self, value):
...         return value
...
...     def echoBoolean(self, value):
...         return value
...
...     def ValidateEmailRequest(self, requestData, response):
...         mail = requestData._Email
...         response._Status = '%s is OK' % mail
...         return response
...
...     def testFault(self):
...         raise ZSI.Fault(ZSI.Fault.Client, "Testing the zsi fault")

现在我们将它注册为一个SOAP视图现在我们只需注册 查看文件夹对象并在根文件夹上调用它：

>>> from zope.configuration import xmlconfig
>>> ignored = xmlconfig.string("""
... <configure
...     xmlns="http://namespaces.zope.org/zope"
...     xmlns:browser="http://namespaces.zope.org/browser"
...     xmlns:soap="http://namespaces.zope.org/soap"
...     >
...
...   <!-- We only need to do this include in this example,
...        Normally the include has already been done for us. -->
...
...   <include package="z3c.soap" file="meta.zcml" />
...   <include package="Products.Five" file="meta.zcml" />
...   <include package="z3c.soap"/>
...
...   <soap:view
...       for="OFS.interfaces.IFolder"
...       methods="echoString echoStringArray echoInteger echoIntegerArray
...                echoFloat echoFloatArray echoStruct echoVoid echoBase64
...                echoDate echoDecimal echoBoolean ValidateEmailRequest
...                testFault"
...       class="z3c.soap.README.EchoView"
...       permission="zope2.SOAPAccess"
...       />
...
...   <utility
...       factory="z3c.soap.tests.mailvalidation.validateEmailIn"
...       name="ValidateEmailRequest"
...       provides="z3c.soap.interfaces.IZSIRequestType"/>
...
...   <utility
...       factory="z3c.soap.tests.mailvalidation.validateEmailOut"
...       name="ValidateEmailRequest"
...       provides="z3c.soap.interfaces.IZSIResponseType"/>
...
...
... </configure>
... """)

并调用我们的SOAP方法：

>>> from Testing.ZopeTestCase import user_name, user_password
>>> self.setRoles(['Manager'])

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoString xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:string">hello</arg1>
...    </m:echoString>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password), handle_errors=True)
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml
<BLANKLINE>
...hello...

请注意，如果不提供身份验证，则会出现未经授权的错误 凭据，因为我们使用managecontent权限保护了视图 注册时：

>>> self.logout()
>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoString xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:string">hello</arg1>
...    </m:echoString>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """)
HTTP/1.0 401 Unauthorized
Content-Length: ...
Content-Type: text/xml
Www-Authenticate: basic realm="Zope2"
<BLANKLINE>
<SOAP-ENV:Envelope xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ZSI="http://www.zolera.com/schemas/ZSI/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><SOAP-ENV:Header></SOAP-ENV:Header><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>SOAP-ENV:Server</faultcode><faultstring>Not authorized</faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>

参数

soap视图可以接受zsi可以理解的任何参数。以下 演示基本SOAP定义类型的使用：

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoString xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:string">hello</arg1>
...    </m:echoString>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml...
<BLANKLINE>
...hello...

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoStringArray xmlns:m="http://www.soapware.org/">
...    <param SOAP-ENC:arrayType="xsd:ur-type[4]" xsi:type="SOAP-ENC:Array">
...    <item xsi:type="xsd:string">one</item>
...    <item xsi:type="xsd:string">two</item>
...    <item xsi:type="xsd:string">three</item>
...    <item xsi:type="xsd:string">four</item>
...    </param>
...    </m:echoStringArray>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml...
<BLANKLINE>
...one...two...three...four...

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoInteger xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:int">42</arg1>
...    </m:echoInteger>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml...
<BLANKLINE>
...42...

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoIntegerArray xmlns:m="http://www.soapware.org/">
...    <param SOAP-ENC:arrayType="xsd:ur-type[4]" xsi:type="SOAP-ENC:Array">
...    <item xsi:type="xsd:int">1</item>
...    <item xsi:type="xsd:int">2</item>
...    <item xsi:type="xsd:int">3</item>
...    <item xsi:type="xsd:int">4</item>
...    </param>
...    </m:echoIntegerArray>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml...
<BLANKLINE>
...1...2...3...4...

注意，浮点数返回为xsd:decimal值：

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoFloat xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:float">42.2</arg1>
...    </m:echoFloat>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml
<BLANKLINE>
...xsi:type="xsd:float">42.200000</...

即使它们在浮点数组中：

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoFloatArray xmlns:m="http://www.soapware.org/">
...    <param SOAP-ENC:arrayType="xsd:ur-type[4]" xsi:type="SOAP-ENC:Array">
...    <item xsi:type="xsd:float">1.1</item>
...    <item xsi:type="xsd:float">2.2</item>
...    <item xsi:type="xsd:float">3.3</item>
...    <item xsi:type="xsd:float">4.4</item>
...    </param>
...    </m:echoFloatArray>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml
<BLANKLINE>
...xsi:type="xsd:float">1.100000</...
...xsi:type="xsd:float">2.200000</...
...xsi:type="xsd:float">3.300000</...
...xsi:type="xsd:float">4.400000</...

>>> result = http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoStruct xmlns:m="http://www.soapware.org/">
...      <param>
...      <first xsi:type="xsd:string">first 1</first>
...      <last xsi:type="xsd:string">last 1</last>
...      </param>
...    </m:echoStruct>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))

>>> result = str(result)
>>> assert(result.find('first 1') > -1)
>>> assert(result.find('last 1') > -1)

请注意，结构数组（至少每个interop套件）没有 似乎有效：

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
...  xmlns:so="http://soapinterop.org/">
...  <SOAP-ENV:Body>
...    <m:echoStructArray xmlns:m="http://www.soapware.org/xsd">
...    <inputArray SOAP-ENC:arrayType="so:SOAPStruct[2]"
...                xsi:type="SOAP-ENC:Array">
...      <item xsi:type="so:SOAPStruct">
...      <varString xsi:type="xsd:string">str 1</varString>
...      <varInt xsi:type="xsd:int">1</varInt>
...      </item>
...      <item xsi:type="so:SOAPStruct">
...      <varString xsi:type="xsd:string">str 2</varString>
...      <varInt xsi:type="xsd:int">2</varInt>
...      </item>
...    </inputArray>
...    </m:echoStructArray>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password), handle_errors=True)
HTTP/1.0 500 Internal Server Error
Content-Length: ...
Content-Type: text/xml
<BLANKLINE>
<SOAP-ENV:Envelope ...
...
>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoVoid xmlns:m="http://www.soapware.org/">
...    </m:echoVoid>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml
<BLANKLINE>
...echoVoidResponse...

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoBase64 xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="SOAP-ENC:base64">AAECAwQF</arg1>
...    </m:echoBase64>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml...
<BLANKLINE>
...AAECAwQF...

日期时间似乎起作用：

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoDate xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:dateTime">1970-11-27T11:34:56.000Z</arg1>
...    </m:echoDate>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml...
<BLANKLINE>
...1970-11-27T10:34:56...

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoDecimal xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:float">123456789.0123</arg1>
...    </m:echoDecimal>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml...
<BLANKLINE>
...123456789.0123...

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 102
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoBoolean xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:boolean">1</arg1>
...    </m:echoBoolean>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml...
<BLANKLINE>
...1...

故障

如果需要引发错误，可以像往常一样引发异常 或者（如果需要对故障信息进行更多控制）返回一个ZSI.Fault对象 直接的这两种情况都会导致返回故障响应：

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 104
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:echoInteger xmlns:m="http://www.soapware.org/">
...      <arg1 xsi:type="xsd:int">hello</arg1>
...    </m:echoInteger>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password), handle_errors=True)
HTTP/1.0 500 Internal Server Error
Content-Length: ...
Content-Type: text/xml
<BLANKLINE>
<SOAP-ENV:Envelope xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ZSI="http://www.zolera.com/schemas/ZSI/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><SOAP-ENV:Header></SOAP-ENV:Header><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>SOAP-ENV:Server</faultcode><faultstring>Processing Failure</faultstring><detail><ZSI:FaultDetail><ZSI:string>
...

下面是一个ZSI故障响应：

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 104
... Content-Type: text/xml
... SOAPAction: /
...
... <?xml version="1.0"?>
... <SOAP-ENV:Envelope
...  SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
...  <SOAP-ENV:Body>
...    <m:testFault xmlns:m="http://www.soapware.org/">
...    </m:testFault>
...  </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>
... """ % (user_name, user_password), handle_errors=True)
HTTP/1.0 200 OK
Content-Length: 488
Content-Type: text/xml
<BLANKLINE>
<SOAP-ENV:Envelope xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ZSI="http://www.zolera.com/schemas/ZSI/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><SOAP-ENV:Header></SOAP-ENV:Header><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>SOAP-ENV:Client</faultcode><faultstring>Testing the zsi fault</faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>

复杂类型

为了让zsi成功地封送复杂值（类的实例）， 必须定义描述对象的类型代码（请参见zsi文档 有关定义类型代码的详细信息）。一旦定义了类型码，它必须 可通过实例通过属性名“typecode”访问 自动编组。

>>> print http(r"""
... POST /test_folder_1_ HTTP/1.0
... Authorization: Basic %s:%s
... Content-Length: 104
... Content-Type: text/xml
... SOAPAction: /
...
... <SOAP-ENV:Envelope
...  xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
...  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
...  xmlns:ZSI="http://www.zolera.com/schemas/ZSI/"
...  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
...  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
... <SOAP-ENV:Header></SOAP-ENV:Header>
... <SOAP-ENV:Body xmlns:ns1="urn:ws-xwebservices-com:XWebEmailValidation:EmailValidation:v2:Messages">
...   <ns1:ValidateEmailRequest>
...     <ns1:Email>jfroche@affinitic.be</ns1:Email>
...   </ns1:ValidateEmailRequest>
... </SOAP-ENV:Body>
... </SOAP-ENV:Envelope>""" % (user_name, user_password))
HTTP/1.0 200 OK
Content-Length: ...
Content-Type: text/xml
<BLANKLINE>
...jfroche@affinitic.be is OK...

mem测试

>>> import sys
>>> from xml.dom.minidom import Element, Node
>>> print sys.getrefcount(Element)
5
>>> from z3c.soap.tests.mailvalidation import ns1
>>> from ZSI import SoapWriter
>>> from ZSI import TC
>>> element = ns1.ValidateEmailRequest_Dec().pyclass()
>>> element._Email = 'foo@bar.be'
>>> sw = SoapWriter(nsdict={}, header=True, outputclass=None,
...                 encodingStyle=None)
>>> tc = TC.Any(aslist=1, pname='test')

我们序列化先前创建的元素的多个副本

>>> res = sw.serialize([element, element, element, element, element], tc)
>>> print sys.getrefcount(Element)
19
>>> print sw
<SOAP-ENV:Envelope xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ZSI="http://www.zolera.com/schemas/ZSI/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><SOAP-ENV:Header></SOAP-ENV:Header><SOAP-ENV:Body><test xmlns:ns1="urn:ws-xwebservices-com:XWebEmailValidation:EmailValidation:v2:Messages" SOAP-ENC:arrayType="xsd:anyType[5]" xsi:type="SOAP-ENC:Array"><ns1:element><ns1:Email xsi:type="xsd:string">foo@bar.be</ns1:Email></ns1:element><ns1:element><ns1:Email xsi:type="xsd:string">foo@bar.be</ns1:Email></ns1:element><ns1:element><ns1:Email xsi:type="xsd:string">foo@bar.be</ns1:Email></ns1:element><ns1:element><ns1:Email xsi:type="xsd:string">foo@bar.be</ns1:Email></ns1:element><ns1:element><ns1:Email xsi:type="xsd:string">foo@bar.be</ns1:Email></ns1:element></test></SOAP-ENV:Body></SOAP-ENV:Envelope>
>>> print sys.getrefcount(Element)
19
>>> del res
>>> del sw.body.node
>>> del sw.body
>>> del sw.dom.node
>>> del sw.dom
>>> del sw
>>> print sys.getrefcount(Element)
19

因此，当删除soapwriter时，仍然有19个对活动元素的引用（这可以是 大xml带来的灾难）

如果我们先取消节点的链接：

>>> sw = SoapWriter(nsdict={}, header=True, outputclass=None,
...                 encodingStyle=None)
>>> res = sw.serialize([element, element, element, element, element], tc)
>>> print sys.getrefcount(Element)
19
>>> Node.unlink(sw.body.node)
>>> Node.unlink(sw.dom.node)
>>> print sys.getrefcount(Element)
8
>>> del res
>>> del sw.body.node
>>> del sw.body
>>> del sw.dom.node
>>> del sw.dom
>>> del sw
>>> print sys.getrefcount(Element)
6

因此，在删除soapwriter对象之前使用unlink时，对元素的引用较少

变更日志

0.5.5（2013-10-09）

  • 从zope.app.publisher.browser.viewmeta导入的句柄时不要失败 当它被移到zope.browserpage.metaconfigure时

0.5.4（2013-05-21）

  • 添加了Zope 2.13支持
  • 已删除collective.autopermission依赖项

0.5.3（2011-01-05）

  • 删除CMF依赖项，使用collective.autopermission定义权限
  • 使用python的doctestmodule而不是depreacted zope.testing.doctest。

0.5.2（2010-05-05）

  • 增加了Zope2.12支持（感谢E.Leddy提供的补丁）

0.5.1（2009-12-07）

  • 在配置中包含元文件

0.5-（2009-09-22）

  • 修复并测试zsi soapwriter中的内存泄漏
  • 构建更新

0.4-（2009-05-04）

  • 正确返回序列化字符串

0.3-（2008-12-17）

  • 处理correclty ZSI.Fault异常

0.2-（2008-11-14）

  • 正确处理未经授权的异常
  • 添加soap访问权限
  • 如果引发未经授权，则从响应中删除领域

0.1-（2008-11-13）

  • 初次发行

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