Added _patterns argument to @srpc and patterns attribute to MethodDes…

…criptor.

spyne/_base.py

@@ -278,7 +278,7 @@ def __init__(self, function, in_message, out_message, doc,
                  is_callback=False, is_async=False, mtom=False, in_header=None,
                  out_header=None, faults=None,
                  port_type=None, no_ctx=False, udp=None, class_key=None,
-                 aux=None):
+                 aux=None, patterns=None):
 
         self.__real_function = function
         """The original callable for the user code."""
@@ -343,6 +343,14 @@ def __init__(self, function, in_message, out_message, doc,
         are ignored by the rpc layer.
         """
 
+        self.patterns = patterns
+        """This list stores patterns which will match this callable using
+        various elements of the request protocol.
+
+        Currently, the only object supported here is the
+        :class:`spyne.protocol.http.HttpRoute` object.
+        """
+
     @property
     def name(self):
         """The public name of the function. Equals to the type_name of the

spyne/decorator.py

@@ -200,6 +200,8 @@ def explain_method(*args, **kwargs):
             _no_ctx = kparams.get('_no_ctx', True)
             _udp = kparams.get('_udp', None)
             _aux = kparams.get('_aux', None)
+            _pattern = kparams.get("_pattern",None)
+            _patterns = kparams.get("_patterns",[])
 
             _faults = None
             if ('_faults' in kparams) and ('_throws' in kparams):
@@ -219,11 +221,18 @@ def explain_method(*args, **kwargs):
 
             doc = getattr(f, '__doc__')
 
+            if _pattern is not None and _patterns != []:
+                raise ValueError("only one of '_pattern' and '__patterns' "
+                                                    "arguments should be given")
+
+            if _pattern is not None:
+                _patterns = [_pattern]
+
             retval = MethodDescriptor(f,
                     in_message, out_message, doc, _is_callback, _is_async,
                     _mtom, _in_header, _out_header, _faults,
                     port_type=_port_type, no_ctx=_no_ctx, udp=_udp,
-                    class_key=function_name, aux=_aux)
+                    class_key=function_name, aux=_aux, patterns=_patterns)
 
             return retval