Python 在suds中添加属性

Python 在suds中添加属性,python,web-services,suds,Python,Web Services,Suds,我必须使用sud和Python执行soap请求 <soap:Body> <registerOrder> <order merchantOrderNumber="" description="" amount="" currency="" language="" xmlns=""> <returnUrl>http://mysafety.com</returnUrl>

我必须使用sud和Python执行soap请求

<soap:Body> 
    <registerOrder> 
        <order merchantOrderNumber="" description="" amount=""  currency=""  language=""  xmlns=""> 
             <returnUrl>http://mysafety.com</returnUrl> 
        </order> 
    </registerOrder> 
</soap:Body>

http://mysafety.com 
如何在registerOrder中添加属性?

搜索MessagePlugin。您正在搜索的是编组选项。您需要将其作为插件添加到客户端:

self.client = Client(url, plugins=[MyPlugin()])
在封送方法中搜索context.envelope子项。python的vars()函数在这里非常有用。正如我所想,对你来说应该是这样的:

from suds.sax.attribute import Attribute
from suds.plugin import MessagePlugin
class MyPlugin(MessagePlugin):
    def marshalled(self, context):
        foo = context.envelope.getChild('Body').getChild('registerOrder')[0]
        foo.attributes.append(Attribute("foo", "bar"))

上周我一直在做这件事,所以可能会为您节省一些时间:)

更具动态性的MessagePlugin版本是:

from suds.sax.attribute import Attribute
from suds.plugin import MessagePlugin

class _AttributePlugin(MessagePlugin):
    """
    Suds plug-in extending the method call with arbitrary attributes.
    """
    def __init__(self, **kwargs):
        self.kwargs = kwargs

    def marshalled(self, context):
        method = context.envelope.getChild('Body')[0]
        for key, item in self.kwargs.iteritems():
            method.attributes.append(Attribute(key, item))
用法:

client = Client(url)
# method 1
client.options.plugins = [_AttributePlugin(foo='bar')]
response = client.service.method1()
client.options.plugins = []
# method 2
response = client.service.method2()

您可以使用uuu inject Client选项来注入特定的xml

raw_xml = """<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope>
    <SOAP-ENV:Body>
        ...
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>"""

print client.service.example(__inject={'msg':raw_xml})
raw_xml=”“”
...
"""
print client.service.example(uuu inject={'msg':raw_xml})
另外,我更喜欢使用suds jurko,这是一种积极维护的sud分支。

我已经重用并调整了代码以使用该想法。按以下方法更换肥皂水并使用

Client.<method>(param1=value1, ... , attributes={'attrName1':'attrVal1'} )
Client.(param1=value1,…,attributes={'attrName1':'attrVal1'})
根据需要使用“attrName1”属性调用“method”

--- a/website/suds/bindings/binding.py
+++ b/website/suds/bindings/binding.py
@@ -24,6 +24,7 @@ from suds.sax import Namespace
 from suds.sax.parser import Parser
 from suds.sax.document import Document
 from suds.sax.element import Element
+from suds.sax.attribute import Attribute
 from suds.sudsobject import Factory, Object
 from suds.mx import Content
 from suds.mx.literal import Literal as MxLiteral
@@ -101,7 +102,7 @@ class Binding:
         """
         raise Exception, 'not implemented'

-    def get_message(self, method, args, kwargs):
+    def get_message(self, method, args, kwargs, attributes=None):
         """
         Get the soap message for the specified method, args and soapheaders.
         This is the entry point for creating the outbound soap message.
@@ -115,11 +116,23 @@ class Binding:
         @rtype: L{Document}
         """

+        if attributes:
+            pass
+            # moved to suds/bindings/document.py
+
+            #print method
+            #for name, val in attributes.items():
+            #    method.attributes.append(Attribute(name, val))
+
+
         content = self.headercontent(method)
         header = self.header(content)
-        content = self.bodycontent(method, args, kwargs)
+        content = self.bodycontent(method, args, kwargs, attributes=attributes)
         body = self.body(content)
         env = self.envelope(header, body)
+        #if attributes:
+        #    print content
+        #    1/0
         if self.options().prefixes:
             body.normalizePrefixes()
             env.promotePrefixes()
@@ -535,4 +548,4 @@ class PartElement(SchemaElement):
             return self
         else:
             return self.__resolved
-    
\ No newline at end of file
+    
diff --git a/website/suds/bindings/document.py b/website/suds/bindings/document.py
index edd9422..0c84753 100644
--- a/website/suds/bindings/document.py
+++ b/website/suds/bindings/document.py
@@ -38,7 +38,7 @@ class Document(Binding):
     (multiple message parts), must present a I{document} view for that method.
     """

-    def bodycontent(self, method, args, kwargs):
+    def bodycontent(self, method, args, kwargs, attributes=None):
         #
         # The I{wrapped} vs I{bare} style is detected in 2 ways.
         # If there is 2+ parts in the message then it is I{bare}.
@@ -54,6 +54,12 @@ class Document(Binding):
         else:
             root = []
         n = 0
+
+        if attributes:
+            #print root.__class__
+            for name, val in attributes.items():
+                root.set(name, val)
+
         for pd in self.param_defs(method):
             if n < len(args):
                 value = args[n]
diff --git a/website/suds/client.py b/website/suds/client.py
index 8b4f258..f80e36a 100644
--- a/website/suds/client.py
+++ b/website/suds/client.py
@@ -592,7 +592,10 @@ class SoapClient:
         timer.start()
         result = None
         binding = self.method.binding.input
-        soapenv = binding.get_message(self.method, args, kwargs)
+        attributes = kwargs.get('attributes', None)
+        if attributes:
+            del kwargs['attributes']
+        soapenv = binding.get_message(self.method, args, kwargs, attributes)
         timer.stop()
         metrics.log.debug(
                 "message for '%s' created: %s",
@@ -841,4 +844,4 @@ class RequestContext:
         @type error: A suds I{TransportError}.
         """
         return self.client.failed(self.binding, error)
-        
\ No newline at end of file
+        
——a/website/suds/bindings/binding.py
+++b/website/suds/bindings/binding.py
@@-24,6+24,7@@from suds.sax导入命名空间
从suds.sax.parser导入解析器
从suds.sax.document导入文档
从suds.sax.element导入元素
+从suds.sax.attribute导入属性
从suds.sudsobject导入工厂中,对象
从suds.mx导入内容
从suds.mx.literal导入文本作为MxLiteral
@@-101,7+102,7@@class绑定:
"""
引发异常,“未实现”
-def get_消息(自身、方法、参数、kwargs):
+def get_消息(self、method、args、kwargs、attributes=None):
"""
获取指定方法、参数和SOAPHeader的soap消息。
这是创建出站soap消息的入口点。
@@-115,11+116,23@@class绑定:
@rtype:L{Document}
"""
+如果属性:
+通过
+#移动到suds/bindings/document.py
+
+#打印方法
+#对于名称,在attributes.items()中使用val:
+#method.attributes.append(Attribute(name,val))
+
+
内容=自身的主体内容(方法)
header=self.header(内容)
-content=self.bodycontent(方法、参数、kwargs)
+content=self.bodycontent(方法、args、kwargs、attributes=attributes)
body=self.body(内容)
env=自我信封(页眉、正文)
+#如果属性:
+#打印内容
+        #    1/0
如果self.options()前缀:
body.normalizePrefixes()
环境promotePrefixes()
@@-535,4+548,4@@class PartElement(SchemaElement):
回归自我
其他:
返回自我。已解决
-    
\文件末尾没有换行符
+    
diff--git a/website/suds/bindings/document.py b/website/suds/bindings/document.py
索引edd9422..0c84753 100644
---a/website/suds/bindings/document.py
+++b/website/suds/bindings/document.py
@@-38,7+38,7@@class文档(绑定):
(多个消息部分),必须为该方法提供一个I{document}视图。
"""
-def bodycontent(自身、方法、参数、kwargs):
+def bodycontent(self、method、args、kwargs、attributes=None):
#
#I{wrapped}vs I{bare}样式有两种检测方式。
#如果消息中有2+部分,那么它就是I{bare}。
@@-54,6+54,12@@class文档(绑定):
其他:
根=[]
n=0
+
+如果属性:
+#打印根目录。uu类__
+对于名称,在attributes.items()中使用val:
+root.set(名称,val)
+
对于自参数定义中的pd(方法):
如果n