import sys, traceback
-import env
+from . import env, req, proto
__all__ = ["restart"]
self.bk = real
self.bki = iter(real)
self._next = [None]
- self.next()
+ self.__next__()
def __iter__(self):
return self
- def next(self):
+ def __next__(self):
if self._next is None:
raise StopIteration()
ret = self._next[0]
try:
- self._next[:] = [self.bki.next()]
+ self._next[:] = [self.bki.__next__()]
except StopIteration:
self._next = None
return ret
self.bk.close()
def defaulterror(req, excinfo):
- import resp
+ from . import resp
traceback.print_exception(*excinfo)
raise resp.httperror(500)
try:
resp = iterproxy(handler(req))
break
- except restart, i:
+ except restart as i:
handler = i.handle
- except Exception, i:
+ except Exception as i:
if eh is None:
raise
handler = wraphandler(eh, sys.exc_info())
return resp
finally:
req.cleanup()
+
+def handleenv(env, startreq, handler):
+ if not "HTTP_HOST" in env:
+ return proto.simpleerror(env, startreq, 400, "Bad Request", "Request must include Host header.")
+ r = req.origrequest(env)
+ return handle(r, startreq, handler)