Public bug reported:
If action() in BatchAction displays an error message to describe some detail
reason of a failure, a user will get multiple error messages: the detail error
message and "Unable to <action> <object>".
This is because BatchAction handle() always tries to display error message. We
need more smart error message handling.
On the other hand, if there is no need to display a detail error message
in action() of individual BatchAction instance, try/except should not be
used.
** Affects: horizon
Importance: Low
Assignee: Akihiro Motoki (amotoki)
Status: New
** Tags: error-reporting
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https://bugs.launchpad.net/bugs/1733207
Title:
BatchAction displays error messages twice
Status in OpenStack Dashboard (Horizon):
New
Bug description:
If action() in BatchAction displays an error message to describe some detail
reason of a failure, a user will get multiple error messages: the detail error
message and "Unable to <action> <object>".
This is because BatchAction handle() always tries to display error message.
We need more smart error message handling.
On the other hand, if there is no need to display a detail error
message in action() of individual BatchAction instance, try/except
should not be used.
To manage notifications about this bug go to:
https://bugs.launchpad.net/horizon/+bug/1733207/+subscriptions
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