Python script to print an ASCII table to the console

asciitable

#!/usr/bin/python3

header="DEC HEX CHR"
spacer=" " * 5

def row(i):
    return f"{i:3}  {i:02x}  {chr(i)} "

if __name__ == "__main__":
    print(spacer.join((header for _ in range(6))))
    for i in range(16):
        print(spacer.join((row(32+i+16*c) for c in range(6))))