X-Git-Url: http://dolda2000.com/gitweb/?p=wrw.git;a=blobdiff_plain;f=wrw%2Futil.py;h=7209ae42d9d96bc39f1b01594b49d1d4afb3db2b;hp=79a824071610ea9a60e50809d8b2a120290382ef;hb=6a9037cbbdde6ac644683096f8b0b0e53a678b3e;hpb=6d2e09cf5bf8ddfa126ca16d536f6b42e502f0ce

diff --git a/wrw/util.py b/wrw/util.py
index 79a8240..7209ae4 100644
--- a/wrw/util.py
+++ b/wrw/util.py
@@ -7,19 +7,13 @@ def wsgiwrap(callable):
     wrapper.__wrapped__ = callable
     return wrapper
 
-def stringwrap(charset):
-    def dec(callable):
-        def wrapper(*args, **kwargs):
-            bk = callable(*args, **kwargs)
-            for string in bk:
-                yield string.encode(charset)
-        return wrapper
-    return dec
-
 def formparams(callable):
     spec = inspect.getargspec(callable)
     def wrapper(req):
-        data = form.formdata(req)
+        try:
+            data = form.formdata(req)
+        except IOError:
+            raise resp.httperror(400, "Invalid request", "Form data was incomplete")
         args = dict(data.items())
         args["req"] = req
         if not spec.keywords:
@@ -47,6 +41,8 @@ class funplex(object):
 
     def __call__(self, req):
         if req.pathinfo == "":
+            if "__root__" in self.dir:
+                return self.dir["__root__"](req)
             raise resp.redirect(req.uriname + "/")
         if req.pathinfo[:1] != "/":
             raise resp.notfound()
@@ -58,7 +54,9 @@ class funplex(object):
             p = p.partition("/")[0]
             bi = len(p) + 1
         if p in self.dir:
-            return self.dir[p](req.shift(bi))
+            sreq = req.shift(bi)
+            sreq.selfpath = req.pathinfo[1:]
+            return self.dir[p](sreq)
         raise resp.notfound()
 
     def add(self, fun):
@@ -119,6 +117,16 @@ def pregen(callable):
     wrapper.__wrapped__ = callable
     return wrapper
 
+def stringwrap(charset):
+    def dec(callable):
+        @pregen
+        def wrapper(*args, **kwargs):
+            for string in callable(*args, **kwargs):
+                yield string.encode(charset)
+        wrapper.__wrapped__ = callable
+        return wrapper
+    return dec
+
 class sessiondata(object):
     @classmethod
     def get(cls, req, create=True):
@@ -266,6 +274,6 @@ class specdirty(sessiondata, metaclass=specclass):
 def datecheck(req, mtime):
     if "If-Modified-Since" in req.ihead:
         rtime = proto.phttpdate(req.ihead["If-Modified-Since"])
-        if rtime >= math.floor(mtime):
+        if rtime is not None and rtime >= math.floor(mtime):
             raise resp.unmodified()
     req.ohead["Last-Modified"] = proto.httpdate(mtime)