64 lines
1.4 KiB
Python
64 lines
1.4 KiB
Python
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# Copyright (C) 2015-2017 Andrew Hamilton. All rights reserved.
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# Licensed under the Artistic License 2.0.
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import contextlib
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import sys
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ESC = "\x1b"
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normal = ESC + "(B\x1b[m" # sgr0 "[0m" ?
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bold = ESC + "[1m" # bold
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italic = ESC + "[3m" # sitm
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standout = ESC + "[7m" # smso
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underline = ESC + "[4m" # smul
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enter_fullscreen = ESC + "[?1049h" # smcup
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exit_fullscreen = ESC + "[?1049l" # rmcup
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hide_cursor = ESC + "[?25l" # civis
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normal_cursor = ESC + "[?25l\x1b[?25h" # cnorm
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clear = ESC + "[H\x1b[2J" # clear
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save = ESC + "7" # sc
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restore = ESC + "8" # rc
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def color(color_number, is_foreground):
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return "\x1b[%s;5;%im" % ("38" if is_foreground else "48", color_number)
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def rgb_color(rgb, is_foreground):
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return "\x1b[%s;2;" % ("38" if is_foreground else "48") + "%i;%i;%im" % rgb
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def move(x, y): # cup
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return "\x1b[%i;%iH" % (y + 1, x + 1)
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@contextlib.contextmanager
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def fullscreen():
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sys.stdout.write(enter_fullscreen)
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try:
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yield
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finally:
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sys.stdout.write(exit_fullscreen)
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@contextlib.contextmanager
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def hidden_cursor():
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sys.stdout.write(hide_cursor)
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try:
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yield
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finally:
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sys.stdout.write(normal_cursor)
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@contextlib.contextmanager
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def console_title(title):
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sys.stdout.write(save)
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sys.stdout.write("\033]0;%s\007" % title)
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try:
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yield
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finally:
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sys.stdout.write(restore)
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