/usr/share/pyshared/PIL/ImtImagePlugin.py is in python-imaging 1.1.7-4ubuntu0.12.04.3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | #
# The Python Imaging Library.
# $Id$
#
# IM Tools support for PIL
#
# history:
# 1996-05-27 fl Created (read 8-bit images only)
# 2001-02-17 fl Use 're' instead of 'regex' (Python 2.1) (0.2)
#
# Copyright (c) Secret Labs AB 1997-2001.
# Copyright (c) Fredrik Lundh 1996-2001.
#
# See the README file for information on usage and redistribution.
#
__version__ = "0.2"
import re
import Image, ImageFile
#
# --------------------------------------------------------------------
field = re.compile(r"([a-z]*) ([^ \r\n]*)")
##
# Image plugin for IM Tools images.
class ImtImageFile(ImageFile.ImageFile):
format = "IMT"
format_description = "IM Tools"
def _open(self):
# Quick rejection: if there's not a LF among the first
# 100 bytes, this is (probably) not a text header.
if not "\n" in self.fp.read(100):
raise SyntaxError, "not an IM file"
self.fp.seek(0)
xsize = ysize = 0
while 1:
s = self.fp.read(1)
if not s:
break
if s == chr(12):
# image data begins
self.tile = [("raw", (0,0)+self.size,
self.fp.tell(),
(self.mode, 0, 1))]
break
else:
# read key/value pair
# FIXME: dangerous, may read whole file
s = s + self.fp.readline()
if len(s) == 1 or len(s) > 100:
break
if s[0] == "*":
continue # comment
m = field.match(s)
if not m:
break
k, v = m.group(1,2)
if k == "width":
xsize = int(v)
self.size = xsize, ysize
elif k == "height":
ysize = int(v)
self.size = xsize, ysize
elif k == "pixel" and v == "n8":
self.mode = "L"
#
# --------------------------------------------------------------------
Image.register_open("IMT", ImtImageFile)
#
# no extension registered (".im" is simply too common)
|