Alter URL generator to return URLs without host info by default

src/milla/dispatch/routing.py

@@ -11,6 +11,12 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from milla.dispatch import UnresolvedPath
+import functools
+import re
+import sys
+import urllib
+import urlparse
 '''URL router
 
 :Created: Mar 13, 2011
@@ -19,11 +25,6 @@
 :Updater: $Author$
 '''
 
-from milla.dispatch import UnresolvedPath
-import functools
-import re
-import sys
-import urllib
 
 class Router(object):
     '''A dispatcher that maps arbitrary paths to controller callables
@@ -164,17 +165,22 @@ class Generator(object):
        url = Generator(request).generate
     '''
 
-    def __init__(self, request):
+    def __init__(self, request, path_only=True):
         self.request = request
+        self.path_only = path_only
 
     def generate(self, *segments, **vars):
         '''Combines segments and the application's URL into a new URL
         '''
         
-        base_url = self.request.application_url
         path = '/'.join(str(s) for s in segments)
         if not path.startswith('/'):
             path = '/' + path
+
+        url = self.request.relative_url(path, to_application=True)
+        if self.path_only:
+            split = urlparse.urlsplit(url)
+            url = split.path
         if vars:
-            path += '?' + urllib.urlencode(vars)
-        return base_url + path
+            url += '?' + urllib.urlencode(vars)
+        return url