heat-dashboard/heat_dashboard
Pavlo Shchelokovskyy 953369c870 Move image_field_data method in-tree
this was removed in Horizon as 'not needed' in
26eebd4abbbabc1475bae61c51d1cfcf14dba770
however it is used to form a hint for glance.image constraint
in heat-dashboard.

Just copy-paste the method as it existed in horizon with minimal
adaptations.

Change-Id: I23fd3f45f0ce5b67691991336e727c377ca36281
2020-09-02 20:01:21 +03:00
..
2020-01-11 22:06:54 +01:00
2019-03-27 14:00:03 +08:00
2019-08-06 10:46:41 +00:00
2017-10-06 14:42:23 +09:00
2017-10-06 14:44:14 +09:00