diff options
Diffstat (limited to 'paste')
| -rw-r--r-- | paste/wareweb/dispatch.py | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/paste/wareweb/dispatch.py b/paste/wareweb/dispatch.py index 3e5f78b..9b8b5c4 100644 --- a/paste/wareweb/dispatch.py +++ b/paste/wareweb/dispatch.py @@ -16,20 +16,24 @@ class MethodDispatch(object): def respond_event(self, name, servlet, *args, **kw): if name == 'end_awake': - return self.find_method(servlet, *args, **kw) + result = self.find_method(servlet, *args, **kw) + if result is None: + return event.Continue + else: + return result return event.Continue def get_method(self, servlet, action): - try: - return action, getattr(servlet, action) - except AttributeError: - pass if self.prefix: try: return (self.prefix + action, getattr(servlet, self.prefix + action)) except AttributeError: pass + try: + return action, getattr(servlet, action) + except AttributeError: + pass return None, None def valid_method(self, name, method): @@ -43,10 +47,11 @@ class ActionDispatch(MethodDispatch): prefix = 'action_' - def __init__(self, action_name='_action_'): + def __init__(self, action_name='_action_', default_action=None): self.action_name = action_name + self.default_action = default_action - def find_method(self, servlet, ret_value): + def find_method(self, servlet, ret_value, **kw): possible_actions = [] for name, value in servlet.fields.items(): if name == self.action_name: @@ -54,7 +59,10 @@ class ActionDispatch(MethodDispatch): elif name.startswith(self.action_name): possible_actions.append(name[len(self.action_name):]) if not possible_actions: - return event.Continue + if self.default_action: + possible_actions = [self.default_action] + else: + return event.Continue if len(possible_actions) > 1: raise httpexceptions.HTTPBadRequest( "More than one action received: %s" @@ -62,10 +70,10 @@ class ActionDispatch(MethodDispatch): action = possible_actions[0] name, method = self.get_method(servlet, action) if name is None: - raise httpexceptions.Forbidden( + raise httpexceptions.HTTPForbidden( "Action method not found: %r" % action) if not self.valid_method(name, method): - raise httpexceptions.Forbidden( + raise httpexceptions.HTTPForbidden( "Method not allowed: %r" % action) return method() @@ -73,7 +81,7 @@ class PathDispatch(MethodDispatch): prefix = 'path_' - def find_method(self, servlet, ret_value): + def find_method(self, servlet, ret_value, **kw): parts = servlet.path_parts if not parts: action = 'index' @@ -82,10 +90,10 @@ class PathDispatch(MethodDispatch): servlet.path_parts = parts[1:] name, method = self.get_method(servlet, action) if name is None: - raise httpexceptions.Forbidden( + raise httpexceptions.HTTPForbidden( "Method not found: %r" % action) if not self.valid_method(name, method): - raise httpexceptions.Forbidden( + raise httpexceptions.HTTPForbidden( "Method not allowed: %r" % action) return method() |