Libraries for Subliminal

2011-12-23 16:02:48 +01:00
parent a03c33c1c3
commit 8efc88e691
109 changed files with 26894 additions and 0 deletions
@@ -0,0 +1,98 @@
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the (LGPL) GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 3 of the 
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library Lesser General Public License for more details at
+# ( http://www.gnu.org/licenses/lgpl.html ).
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# written by: Jeff Ortel ( jortel@redhat.com )
+
+"""
+Provides classes for the (WS) SOAP I{rpc/literal} and I{rpc/encoded} bindings.
+"""
+
+from logging import getLogger
+from suds import *
+from suds.mx.encoded import Encoded as MxEncoded
+from suds.umx.encoded import Encoded as UmxEncoded
+from suds.bindings.binding import Binding, envns
+from suds.sax.element import Element
+
+log = getLogger(__name__)
+
+
+encns = ('SOAP-ENC', 'http://schemas.xmlsoap.org/soap/encoding/')
+
+class RPC(Binding):
+    """
+    RPC/Literal binding style.
+    """
+    
+    def param_defs(self, method):
+        return self.bodypart_types(method)
+        
+    def envelope(self, header, body):
+        env = Binding.envelope(self, header, body)
+        env.addPrefix(encns[0], encns[1])
+        env.set('%s:encodingStyle' % envns[0], 
+                'http://schemas.xmlsoap.org/soap/encoding/')
+        return env
+        
+    def bodycontent(self, method, args, kwargs):
+        n = 0
+        root = self.method(method)
+        for pd in self.param_defs(method):
+            if n < len(args):
+                value = args[n]
+            else:
+                value = kwargs.get(pd[0])
+            p = self.mkparam(method, pd, value)
+            if p is not None:
+                root.append(p)
+            n += 1
+        return root
+    
+    def replycontent(self, method, body):
+        return body[0].children
+        
+    def method(self, method):
+        """
+        Get the document root.  For I{rpc/(literal|encoded)}, this is the
+        name of the method qualifed by the schema tns.
+        @param method: A service method.
+        @type method: I{service.Method}
+        @return: A root element.
+        @rtype: L{Element}
+        """
+        ns = method.soap.input.body.namespace
+        if ns[0] is None:
+            ns = ('ns0', ns[1])
+        method = Element(method.name, ns=ns)
+        return method
+    
+
+class Encoded(RPC):
+    """
+    RPC/Encoded (section 5)  binding style.
+    """
+
+    def marshaller(self):
+        return MxEncoded(self.schema())
+
+    def unmarshaller(self, typed=True):
+        """
+        Get the appropriate XML decoder.
+        @return: Either the (basic|typed) unmarshaller.
+        @rtype: L{UmxTyped}
+        """
+        if typed:
+            return UmxEncoded(self.schema())
+        else:
+            return RPC.unmarshaller(self, typed)