Coverage for /var/srv/projects/api.amasfac.comuna18.com/tmp/venv/lib/python3.9/site-packages/PIL/PaletteFile.py: 19%
23 statements
« prev ^ index » next coverage.py v6.4.4, created at 2023-07-17 14:22 -0600
« prev ^ index » next coverage.py v6.4.4, created at 2023-07-17 14:22 -0600
1#
2# Python Imaging Library
3# $Id$
4#
5# stuff to read simple, teragon-style palette files
6#
7# History:
8# 97-08-23 fl Created
9#
10# Copyright (c) Secret Labs AB 1997.
11# Copyright (c) Fredrik Lundh 1997.
12#
13# See the README file for information on usage and redistribution.
14#
16from ._binary import o8
19class PaletteFile:
20 """File handler for Teragon-style palette files."""
22 rawmode = "RGB"
24 def __init__(self, fp):
26 self.palette = [(i, i, i) for i in range(256)]
28 while True:
30 s = fp.readline()
32 if not s:
33 break
34 if s[:1] == b"#":
35 continue
36 if len(s) > 100:
37 raise SyntaxError("bad palette file")
39 v = [int(x) for x in s.split()]
40 try:
41 [i, r, g, b] = v
42 except ValueError:
43 [i, r] = v
44 g = b = r
46 if 0 <= i <= 255:
47 self.palette[i] = o8(r) + o8(g) + o8(b)
49 self.palette = b"".join(self.palette)
51 def getpalette(self):
53 return self.palette, self.rawmode