konsti a647f31600 Don't add a magic trailing comma for a single entry (#5463) ... ## Summary If a comma separated list has only one entry, black will respect the magic trailing comma, but it will not add a new one. The following code will remain as is: ```python b1 = [ aksjdhflsakhdflkjsadlfajkslhfdkjsaldajlahflashdfljahlfksajlhfajfjfsaahflakjslhdfkjalhdskjfa ] b2 = [ aksjdhflsakhdflkjsadlfajkslhfdkjsaldajlahflashdfljahlfksajlhfajfjfsaahflakjslhdfkjalhdskjfa, ] b3 = [ aksjdhflsakhdflkjsadlfajkslhfdkjsaldajlahflashdfljahlfksajlhfajfjfsaahflakjslhdfkjalhdskjfa, aksjdhflsakhdflkjsadlfajkslhfdkjsaldajlahflashdfljahlfksajlhfajfjfsaahflakjslhdfkjalhdskjfa ] ``` ## Test Plan This was first discovered in 7eeadc82c2/django/contrib/admin/checks.py (L674-L681), which i've minimized into a call test. I've added tests for the three cases (one entry + no comma, one entry + comma, more than one entry) to the list tests. The diffs from the black tests get smaller.		2023-07-03 21:48:44 +02:00
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snapshots	Don't add a magic trailing comma for a single entry (#5463)	2023-07-03 21:48:44 +02:00
fixtures.rs	Update Black tests (#5438)	2023-06-30 06:32:50 +00:00