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remove deprecated Flask.error_handlers

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David Lord 2017-06-26 07:39:35 -07:00
parent c5d3f806d7
commit 9491bf8695
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1 changed files with 1 additions and 16 deletions
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17
flask/app.py
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@ -393,10 +393,6 @@ class Flask(_PackageBoundObject):
#: To register a view function, use the :meth:`route` decorator.
self.view_functions = {}
# support for the now deprecated `error_handlers` attribute. The
# :attr:`error_handler_spec` shall be used now.
self._error_handlers = {}
#: A dictionary of all registered error handlers. The key is ``None``
#: for error handlers active on the application, otherwise the key is
#: the name of the blueprint. Each key points to another dictionary
@ -407,7 +403,7 @@ class Flask(_PackageBoundObject):
#:
#: To register an error handler, use the :meth:`errorhandler`
#: decorator.
self.error_handler_spec = {None: self._error_handlers}
self.error_handler_spec = {}
#: A list of functions that are called when :meth:`url_for` raises a
#: :exc:`~werkzeug.routing.BuildError`. Each function registered here
@ -563,17 +559,6 @@ class Flask(_PackageBoundObject):
#: This is an instance of a :class:`click.Group` object.
self.cli = cli.AppGroup(self.name)
def _get_error_handlers(self):
from warnings import warn
warn(DeprecationWarning('error_handlers is deprecated, use the '
'new error_handler_spec attribute instead.'), stacklevel=1)
return self._error_handlers
def _set_error_handlers(self, value):
self._error_handlers = value
self.error_handler_spec[None] = value
error_handlers = property(_get_error_handlers, _set_error_handlers)
del _get_error_handlers, _set_error_handlers
@locked_cached_property
def name(self):
"""The name of the application. This is usually the import name