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								 Anders Kaseorg | 6e4c3e41dc | python: Normalize quotes with Black. Signed-off-by: Anders Kaseorg <anders@zulip.com> | 2021-02-12 13:11:19 -08:00 |  | 
			
				
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								 Anders Kaseorg | 11741543da | python: Reformat with Black, except quotes. Signed-off-by: Anders Kaseorg <anders@zulip.com> | 2021-02-12 13:11:19 -08:00 |  | 
			
				
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								 Mateusz Mandera | b9b146c809 | migrations: Add case-insensitive unique indexes on realm and email. Tweaked by tabbott to use clearer conventions and to document it in
the upgrade notes.
Fixes #15772. | 2020-07-15 09:42:40 -07:00 |  |