Import pyte

2026-07-22 00:08:04 +02:00 · 2016-10-14 13:23:50 +05:30
parent de072b3b42
commit d993a5732f
13 changed files with 2550 additions and 1 deletions
--- a/pyte/graphics.py
+++ b/pyte/graphics.py
@@ -0,0 +1,149 @@
+# -*- coding: utf-8 -*-
+"""
+    pyte.graphics
+    ~~~~~~~~~~~~~
+
+    This module defines graphic-related constants, mostly taken from
+    :manpage:`console_codes(4)` and
+    http://pueblo.sourceforge.net/doc/manual/ansi_color_codes.html.
+
+    :copyright: (c) 2011-2012 by Selectel.
+    :copyright: (c) 2012-2016 by pyte authors and contributors,
+                    see AUTHORS for details.
+    :license: LGPL, see LICENSE for more details.
+"""
+
+from __future__ import unicode_literals
+
+#: A mapping of ANSI text style codes to style names, "+" means the:
+#: attribute is set, "-" -- reset; example:
+#:
+#: >>> text[1]
+#: '+bold'
+#: >>> text[9]
+#: '+strikethrough'
+TEXT = {
+    1: "+bold" ,
+    3: "+italics",
+    4: "+underscore",
+    7: "+reverse",
+    9: "+strikethrough",
+    22: "-bold",
+    23: "-italics",
+    24: "-underscore",
+    27: "-reverse",
+    29: "-strikethrough",
+}
+
+#: A mapping of ANSI foreground color codes to color names.
+#:
+#: >>> FG_ANSI[30]
+#: 'black'
+#: >>> FG_ANSI[38]
+#: 'default'
+FG_ANSI = {
+    30: "black",
+    31: "red",
+    32: "green",
+    33: "brown",
+    34: "blue",
+    35: "magenta",
+    36: "cyan",
+    37: "white",
+    39: "default"  # white.
+}
+
+#: An alias to :data:`~pyte.graphics.FG_ANSI` for compatibility.
+FG = FG_ANSI
+
+#: A mapping of non-standard ``aixterm`` foreground color codes to
+#: color names. These are high intensity colors and thus should be
+#: complemented by ``+bold``.
+FG_AIXTERM = {
+    90: "black",
+    91: "red",
+    92: "green",
+    93: "brown",
+    94: "blue",
+    95: "magenta",
+    96: "cyan",
+    97: "white"
+}
+
+#: A mapping of ANSI background color codes to color names.
+#:
+#: >>> BG_ANSI[40]
+#: 'black'
+#: >>> BG_ANSI[48]
+#: 'default'
+BG_ANSI = {
+    40: "black",
+    41: "red",
+    42: "green",
+    43: "brown",
+    44: "blue",
+    45: "magenta",
+    46: "cyan",
+    47: "white",
+    49: "default"  # black.
+}
+
+#: An alias to :data:`~pyte.graphics.BG_ANSI` for compatibility.
+BG = BG_ANSI
+
+#: A mapping of non-standard ``aixterm`` background color codes to
+#: color names. These are high intensity colors and thus should be
+#: complemented by ``+bold``.
+BG_AIXTERM = {
+    100: "black",
+    101: "red",
+    102: "green",
+    103: "brown",
+    104: "blue",
+    105: "magenta",
+    106: "cyan",
+    107: "white"
+}
+
+#: SGR code for foreground in 256 or True color mode.
+FG_256 = 38
+
+#: SGR code for background in 256 or True color mode.
+BG_256 = 48
+
+#: A table of 256 foreground or background colors.
+# The following code is part of the Pygments project (BSD licensed).
+FG_BG_256 = [
+    (0x00, 0x00, 0x00),  # 0
+    (0xcd, 0x00, 0x00),  # 1
+    (0x00, 0xcd, 0x00),  # 2
+    (0xcd, 0xcd, 0x00),  # 3
+    (0x00, 0x00, 0xee),  # 4
+    (0xcd, 0x00, 0xcd),  # 5
+    (0x00, 0xcd, 0xcd),  # 6
+    (0xe5, 0xe5, 0xe5),  # 7
+    (0x7f, 0x7f, 0x7f),  # 8
+    (0xff, 0x00, 0x00),  # 9
+    (0x00, 0xff, 0x00),  # 10
+    (0xff, 0xff, 0x00),  # 11
+    (0x5c, 0x5c, 0xff),  # 12
+    (0xff, 0x00, 0xff),  # 13
+    (0x00, 0xff, 0xff),  # 14
+    (0xff, 0xff, 0xff),  # 15
+]
+
+# colors 16..232: the 6x6x6 color cube
+valuerange = (0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff)
+
+for i in range(217):
+    r = valuerange[(i // 36) % 6]
+    g = valuerange[(i // 6) % 6]
+    b = valuerange[i % 6]
+    FG_BG_256.append((r, g, b))
+
+# colors 233..253: grayscale
+for i in range(1, 22):
+    v = 8 + i * 10
+    FG_BG_256.append((v, v, v))
+
+FG_BG_256 = ["{0:02x}{1:02x}{2:02x}".format(r, g, b) for r, g, b in FG_BG_256]