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fix stupid handler has no _request/response_middleware attribut error

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This commit is contained in:
PandaFeeder 2017-05-13 18:58:35 +08:00
parent ce4e7437de
commit b1b801f245
1 changed files with 3 additions and 1 deletions
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4
sanic/app.py
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@ -128,7 +128,7 @@ class Sanic:
# attach middleware to specific handler # attach middleware to specific handler
if middleware: if middleware:
for r in ('request', 'response'): for r in ('request', 'response'):
mid = middleware[r] mid = middleware.setdefault(r, None)
if mid: if mid:
if callable(mid): if callable(mid):
vars(handler)["_"+r+"_middleware"] = mid, vars(handler)["_"+r+"_middleware"] = mid,
@ -139,6 +139,8 @@ class Sanic:
"Middleware mounted on a handler should " "Middleware mounted on a handler should "
"be a function or a sequence of functions" "be a function or a sequence of functions"
) )
else:
vars(handler)["_"+r+"_middleware"] = ()
self.router.add(uri=uri, methods=methods, handler=handler, self.router.add(uri=uri, methods=methods, handler=handler,
host=host, strict_slashes=strict_slashes) host=host, strict_slashes=strict_slashes)