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Use a tuple to store _flashes, and simplify the flask.Request class.

This commit is contained in:
florentx 2010-04-21 00:40:43 +02:00
parent c0d3b6c371
commit 7cf5a9bf6e
1 changed files with 3 additions and 7 deletions
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10
flask.py
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@ -56,10 +56,7 @@ class Request(RequestBase):
:attr:`~flask.Flask.request_class` to your subclass. :attr:`~flask.Flask.request_class` to your subclass.
""" """
def __init__(self, environ): endpoint = view_args = None
RequestBase.__init__(self, environ)
self.endpoint = None
self.view_args = None
@cached_property @cached_property
def json(self): def json(self):
@ -170,7 +167,7 @@ def flash(message):
:param message: the message to be flashed. :param message: the message to be flashed.
""" """
session['_flashes'] = (session.get('_flashes', [])) + [message] session['_flashes'] = session.get('_flashes', ()) + (message,)
def get_flashed_messages(): def get_flashed_messages():
@ -180,8 +177,7 @@ def get_flashed_messages():
""" """
flashes = _request_ctx_stack.top.flashes flashes = _request_ctx_stack.top.flashes
if flashes is None: if flashes is None:
_request_ctx_stack.top.flashes = flashes = \ _request_ctx_stack.top.flashes = flashes = session.pop('_flashes', ())
session.pop('_flashes', [])
return flashes return flashes