Test terminal colors

test_colored_print.py

def print_pos(board):
    print()
    uni_pieces = {
      "r": "♜", "n": "♞", "b": "♝", "q": "♛", "k": "♚", "p": "♟",
      "R": "♖", "N": "♘", "B": "♗", "Q": "♕", "K": "♔", "P": "♙",  ".": "·"}
    colors = ["\x1b[48;5;255m", "\x1b[48;5;253m"]
    sc, ec = "\x1b[0;30;107m", "\x1b[0m"
    for i, row in enumerate(board.split()):
        colored = [colors[(i + c) % 2] + uni_pieces[p] for c, p in enumerate(row)]
        print(" ", sc, 8 - i, " ".join(colored), ec)
    print(" ", sc, "  a b c d e f g h", ec, "\n")


initial = (
    "         \n"  #   0 -  9
    "         \n"  #  10 - 19
    " rnbqkbnr\n"  #  20 - 29
    " pppppppp\n"  #  30 - 39
    " ........\n"  #  40 - 49
    " ........\n"  #  50 - 59
    " ........\n"  #  60 - 69
    " ........\n"  #  70 - 79
    " PPPPPPPP\n"  #  80 - 89
    " RNBQKBNR\n"  #  90 - 99
    "         \n"  # 100 -109
    "         \n"  # 110 -119
)

pos1 = """         \n
 .k.r...r
 p.p...p.
 ..pbbppn
 ........
 ........
 ..N.BN..
 PPP..PPP
 ..KR...R
          \n"""

pos2 = """         \n
 r...kbnr
 ppp..ppp
 ..n.b.Q.
 ........
 ........
 ..N..B..
 PPP..PPP
 R.B.K.NR
          \n"""

print_pos(initial)

print_pos(pos1)

print_pos(pos2)