X-Git-Url: http://dolda2000.com/gitweb/?p=wrw.git;a=blobdiff_plain;f=wrw%2Fdispatch.py;h=666d7a7cbd3fff980c10b3d53a55d900576f59c3;hp=4d22b72836550b75be305b2927b3311327c4b66a;hb=d9ce65914152036450263d9b0103c0b81f35e052;hpb=77dd732a3b3b604a6029e748ffd4fb0b9760642d

diff --git a/wrw/dispatch.py b/wrw/dispatch.py
index 4d22b72..666d7a7 100644
--- a/wrw/dispatch.py
+++ b/wrw/dispatch.py
@@ -19,11 +19,13 @@ def mangle(result):
 def defaulterror(req, excinfo):
     import resp
     traceback.print_exception(*excinfo)
+    sys.stderr.flush()
     raise resp.httperror(500)
 
 def wraphandler(handler, excinfo):
     def wrapped(req):
         return handler(req, excinfo)
+    wrapped.__wrapped__ = handler
     return wrapped
 
 errorhandler = env.var(defaulterror)
@@ -53,3 +55,15 @@ def handleenv(env, startreq, handler):
         return proto.simpleerror(env, startreq, 400, "Bad Request", "Request must include Host header.")
     r = req.origrequest(env)
     return handle(r, startreq, handler)
+
+def exterror(env, startreq):
+    def handler(req):
+        import resp
+        code = 404
+        if "Response-Code" in req.ihead:
+            try:
+                code = int(req.ihead["Response-Code"])
+            except ValueError:
+                pass
+        raise resp.httperror(code)
+    return handleenv(env, startreq, handler)