x = 10 def ten() -> int: return 10 count = bin(x).count("1") # FURB161 count = bin(10).count("1") # FURB161 count = bin(0b1010).count("1") # FURB161 count = bin(0xA).count("1") # FURB161 count = bin(0o12).count("1") # FURB161 count = bin(0x10 + 0x1000).count("1") # FURB161 count = bin(ten()).count("1") # FURB161 count = bin((10)).count("1") # FURB161 count = bin("10" "15").count("1") # FURB161 count = x.bit_count() # OK count = (10).bit_count() # OK count = 0b1010.bit_count() # OK count = 0xA.bit_count() # OK count = 0o12.bit_count() # OK count = (0x10 + 0x1000).bit_count() # OK count = ten().bit_count() # OK