bad-whitespace:3::"Exactly one space required after comma x, y, z = (1,2,3,) # [bad-whitespace, bad-whitespace] ^" bad-whitespace:3::"Exactly one space required after comma x, y, z = (1,2,3,) # [bad-whitespace, bad-whitespace] ^" bad-whitespace:5::"Exactly one space required after assignment AAA =1 # [bad-whitespace] ^" bad-whitespace:6::"Exactly one space required after assignment BBB = 2 # [bad-whitespace] ^" bad-whitespace:7::"Exactly one space required before assignment CCC= 1 # [bad-whitespace] ^"