# With indexes "{0}".format(1, 2) # F523 "{1}".format(1, 2, 3) # F523 "{1:{0}}".format(1, 2) # No issues "{1:{0}}".format(1, 2, 3) # F523 "{0}{2}".format(1, 2) # F523, # F524 "{1.arg[1]!r:0{2['arg']}{1}}".format(1, 2, 3, 4) # F523 # With no indexes "{}".format(1, 2) # F523 "{}".format(1, 2, 3) # F523 "{:{}}".format(1, 2) # No issues "{:{}}".format(1, 2, 3) # F523 # With *args "{0}{1}".format(*args) # No issues "{0}{1}".format(1, *args) # No issues "{0}{1}".format(1, 2, *args) # No issues "{0}{1}".format(1, 2, 3, *args) # F523 # With nested quotes "''1{0}".format(1, 2, 3) # F523 "\"\"{1}{0}".format(1, 2, 3) # F523 '""{1}{0}'.format(1, 2, 3) # F523 # With modified indexes "{1}{2}".format(1, 2, 3) # F523, # F524 "{1}{3}".format(1, 2, 3, 4) # F523, # F524 "{1} {8}".format(0, 1) # F523, # F524 # Multiline ('' .format(2))