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16 lines
482 B
16 lines
482 B
from collections import namedtuple |
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FlashMessage = namedtuple('FlashMessage', 'message description dismissable') |
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def flash(request, channel, message, description='', dismissable=True): |
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''' small wrapper around request.session.flash ''' |
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msg = FlashMessage(message, description, dismissable) |
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request.session.flash(msg, channel, allow_duplicate=False) |
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def includeme(config): |
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''' adding a request helper for views ''' |
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config.add_request_method(flash, 'flash') |
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