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Merge pull request #3315 from linchiwei123/cleanup

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clean up outdated code
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David Lord 2019-07-25 11:33:36 -07:00 • committed by GitHub
commit b7f6fae9b3
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1 changed files with 1 additions and 12 deletions
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13
src/flask/app.py
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@ -23,7 +23,6 @@ from werkzeug.exceptions import BadRequestKeyError
from werkzeug.exceptions import default_exceptions from werkzeug.exceptions import default_exceptions
from werkzeug.exceptions import HTTPException from werkzeug.exceptions import HTTPException
from werkzeug.exceptions import InternalServerError from werkzeug.exceptions import InternalServerError
from werkzeug.exceptions import MethodNotAllowed
from werkzeug.routing import BuildError from werkzeug.routing import BuildError
from werkzeug.routing import Map from werkzeug.routing import Map
from werkzeug.routing import RequestRedirect from werkzeug.routing import RequestRedirect
@ -2000,17 +1999,7 @@ class Flask(_PackageBoundObject):
.. versionadded:: 0.7 .. versionadded:: 0.7
""" """
adapter = _request_ctx_stack.top.url_adapter adapter = _request_ctx_stack.top.url_adapter
if hasattr(adapter, "allowed_methods"): methods = adapter.allowed_methods()
methods = adapter.allowed_methods()
else:
# fallback for Werkzeug < 0.7
methods = []
try:
adapter.match(method="--")
except MethodNotAllowed as e:
methods = e.valid_methods
except HTTPException:
pass
rv = self.response_class() rv = self.response_class()
rv.allow.update(methods) rv.allow.update(methods)
return rv return rv