X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=wrw%2Futil.py;h=35cd3ae2d75fd2d2524c6f2693fd6e472a70c82d;hb=ca6fd155fd1cf58241c9d136977c2fd08948b51b;hp=1c2ed6fc9525cbb461101edae20b30f11b151638;hpb=61f96448641cf83a95fdc557c323e7009ba55cd8;p=wrw.git

diff --git a/wrw/util.py b/wrw/util.py
index 1c2ed6f..35cd3ae 100644
--- a/wrw/util.py
+++ b/wrw/util.py
@@ -1,10 +1,24 @@
-from . import req, dispatch, session
+import inspect
+from . import req, dispatch, session, form
 
 def wsgiwrap(callable):
     def wrapper(env, startreq):
         return dispatch.handle(req.origrequest(env), startreq, callable)
     return wrapper
 
+def formparams(callable):
+    def wrapper(req):
+        data = form.formdata(req)
+        spec = inspect.getargspec(callable)
+        args = dict(data.items())
+        args["req"] = req
+        if not spec.keywords:
+            for arg in list(args):
+                if arg not in spec.args:
+                    del args[arg]
+        return callable(**args)
+    return wrapper
+
 def persession(data = None):
     def dec(callable):
         def wrapper(req):