Include a selfpath in requests derived from a funplex.

[wrw.git] / wrw / util.py

diff --git a/wrw/util.py b/wrw/util.py
index 79a8240..460344f 100644 (file)
--- a/wrw/util.py
+++ b/wrw/util.py
@@ -7,15 +7,6 @@ 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):
@@ -58,7 +49,9 @@ 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 +112,16 @@ 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 +269,6 @@ 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)