Move the protocols to a dedicated module, and their activation more explicit

--HG--
rename : wsme/restjson.py => wsme/protocols/restjson.py
rename : wsme/restxml.py => wsme/protocols/restxml.py
rename : wsme/soap.py => wsme/protocols/soap.py
rename : wsme/templates/__init__.py => wsme/protocols/templates/__init__.py
rename : wsme/templates/fault.html => wsme/protocols/templates/fault.html
rename : wsme/templates/soap.html => wsme/protocols/templates/soap.html
rename : wsme/templates/wsdl.html => wsme/protocols/templates/wsdl.html

examples/demo/demo.py

@@ -14,9 +14,7 @@ Then::
 from webob.dec import wsgify
 from wsme import *
 
-import wsme.restjson
-import wsme.restxml
-import wsme.soap
+from wsme.protocols import restxml, restjson, soap
 
 import logging
 

wsme/controller.py

@@ -128,19 +128,22 @@ class validate(object):
 
 
 class WSRoot(object):
-    def __init__(self, protocols=None):
+    def __init__(self, protocols=[]):
         self._debug = True
         if protocols is None:
             protocols = registered_protocols.keys()
         self.protocols = {}
         for protocol in protocols:
-            if isinstance(protocol, str):
-                protocol = registered_protocols[protocol]()
-            self.protocols[protocol.name] = protocol
-            protocol.root = weakref.proxy(self)
+            self.addprotocol(protocol)
 
         self._api = None
 
+    def addprotocol(self, protocol):
+        if isinstance(protocol, str):
+            protocol = registered_protocols[protocol]()
+        self.protocols[protocol.name] = protocol
+        protocol.root = weakref.proxy(self)
+
     def getapi(self):
         if self._api is None:
             self._api = [i for i in scan_api(self)]

wsme/tests/test_controller.py

@@ -75,6 +75,9 @@ class TestController(unittest.TestCase):
         assert wsme.controller.registered_protocols['dummy'] == DummyProtocol
 
         r = WSRoot()
+        assert len(r.protocols) == 0
+        
+        r.addprotocol('dummy')
         assert r.protocols['dummy']
 
         r = WSRoot(['dummy'])

wsme/tests/test_restjson.py

@@ -2,12 +2,13 @@ import decimal
 import base64
 
 import wsme.tests.protocol
+
 try:
     import simplejson as json
 except:
     import json
 
-import wsme.restjson
+import wsme.protocols.restjson
 from wsme.utils import *
 
 def prepare_value(value, datatype):

wsme/tests/test_restxml.py

@@ -10,7 +10,7 @@ try:
 except:
     import cElementTree as et
 
-import wsme.restxml
+import wsme.protocols.restxml
 
 
 def dumpxml(key, obj, datatype=None):

wsme/tests/test_soap.py

@@ -9,7 +9,7 @@ try:
 except:
     import cElementTree as et
 
-import wsme.soap
+from wsme.protocols.soap import SoapProtocol
 import wsme.utils
 
 tns = "http://foo.bar.baz/soap/"
@@ -114,7 +114,7 @@ def fromsoap(el):
 
 
 class TestSOAP(wsme.tests.protocol.ProtocolTestCase):
-    protocol = wsme.soap.SoapProtocol(
+    protocol = SoapProtocol(
         tns=tns, typenamespace=typenamespace)
 
     def test_simple_call(self):