router: Correctly generate application-relative URLs

src/milla/dispatch/routing.py

@@ -64,14 +64,14 @@ class Router(object):
 
     class REDIRECT(object): pass
     class SILENT(object): pass
-    
+
     #: Compiled regular expression for variable segments
     template_re = re.compile(r'\{(\w+)(?::([^}]+))?\}')
 
     def __init__(self, trailing_slash=REDIRECT):
         self.routes = []
         self._cache = {}
-        self.trailing_slash=trailing_slash
+        self.trailing_slash = trailing_slash
 
     def resolve(self, path_info):
         '''Find a controller for a given path
@@ -138,7 +138,7 @@ class Router(object):
         Converts the ``{name}`` or ``{name:regexp}`` syntax into a full
         regular expression for later parsing.
         '''
-        
+
         regex = ''
         last_pos = 0
         for match in self.template_re.finditer(template):
@@ -154,7 +154,7 @@ class Router(object):
 
     def _import_controller(self, name):
         '''Resolves a string Python path to a callable'''
-        
+
         module_name, func_name = name.split(':', 1)
         __import__(module_name)
         module = sys.modules[module_name]
@@ -200,7 +200,7 @@ class Router(object):
         This string will resolve to the function ``function`` in the
         module ``some.module``.
         '''
-        
+
         if isinstance(controller, basestring):
             controller = self._import_controller(controller)
         self.routes.append((self._compile_template(template),
@@ -229,10 +229,10 @@ class Generator(object):
     def generate(self, *segments, **vars):
         '''Combines segments and the application's URL into a new URL
         '''
-        
+
         path = '/'.join(str(s) for s in segments)
-        if not path.startswith('/'):
-            path = '/' + path
+        while path.startswith('/'):
+            path = path[1:]
 
         url = self.request.relative_url(path, to_application=True)
         if self.path_only: