Gecko [ www.leshallesdegournay.geraud-market.com ]

Name	Size	Permission	Date
ArgImagePlugin.py	12.17 KB	-rw-r--r--	2024-02-22 08:02
ArgImagePlugin.pyc	12.79 KB	-rw-r--r--	2024-02-22 08:02
ArgImagePlugin.pyo	12.79 KB	-rw-r--r--	2024-02-22 08:02
BdfFontFile.py	3.27 KB	-rw-r--r--	2024-02-22 08:02
BdfFontFile.pyc	2.97 KB	-rw-r--r--	2024-02-22 08:02
BdfFontFile.pyo	2.97 KB	-rw-r--r--	2024-02-22 08:02
BmpImagePlugin.py	6.52 KB	-rw-r--r--	2024-02-22 08:02
BmpImagePlugin.pyc	5.34 KB	-rw-r--r--	2024-02-22 08:02
BmpImagePlugin.pyo	5.34 KB	-rw-r--r--	2024-02-22 08:02
BufrStubImagePlugin.py	1.46 KB	-rw-r--r--	2024-02-22 08:02
BufrStubImagePlugin.pyc	2 KB	-rw-r--r--	2024-02-22 08:02
BufrStubImagePlugin.pyo	2 KB	-rw-r--r--	2024-02-22 08:02
ContainerIO.py	2.54 KB	-rw-r--r--	2024-02-22 08:02
ContainerIO.pyc	2.09 KB	-rw-r--r--	2024-02-22 08:02
ContainerIO.pyo	2.09 KB	-rw-r--r--	2024-02-22 08:02
CurImagePlugin.py	1.89 KB	-rw-r--r--	2024-02-22 08:02
CurImagePlugin.pyc	1.64 KB	-rw-r--r--	2024-02-22 08:02
CurImagePlugin.pyo	1.64 KB	-rw-r--r--	2024-02-22 08:02
DcxImagePlugin.py	1.76 KB	-rw-r--r--	2024-02-22 08:02
DcxImagePlugin.pyc	1.9 KB	-rw-r--r--	2024-02-22 08:02
DcxImagePlugin.pyo	1.9 KB	-rw-r--r--	2024-02-22 08:02
EpsImagePlugin.py	10.64 KB	-rw-r--r--	2024-02-22 08:02
EpsImagePlugin.pyc	9.44 KB	-rw-r--r--	2024-02-22 08:02
EpsImagePlugin.pyo	9.44 KB	-rw-r--r--	2024-02-22 08:02
ExifTags.py	4.69 KB	-rw-r--r--	2024-02-22 08:02
ExifTags.pyc	4.81 KB	-rw-r--r--	2024-02-22 08:02
ExifTags.pyo	4.81 KB	-rw-r--r--	2024-02-22 08:02
FitsStubImagePlugin.py	1.61 KB	-rw-r--r--	2024-02-22 08:02
FitsStubImagePlugin.pyc	2.01 KB	-rw-r--r--	2024-02-22 08:02
FitsStubImagePlugin.pyo	2.01 KB	-rw-r--r--	2024-02-22 08:02
FliImagePlugin.py	3.37 KB	-rw-r--r--	2024-02-22 08:02
FliImagePlugin.pyc	3.5 KB	-rw-r--r--	2024-02-22 08:02
FliImagePlugin.pyo	3.5 KB	-rw-r--r--	2024-02-22 08:02
FontFile.py	3.32 KB	-rw-r--r--	2024-02-22 08:02
FontFile.pyc	3.5 KB	-rw-r--r--	2024-02-22 08:02
FontFile.pyo	3.5 KB	-rw-r--r--	2024-02-22 08:02
FpxImagePlugin.py	6.04 KB	-rw-r--r--	2024-02-22 08:02
FpxImagePlugin.pyc	4.55 KB	-rw-r--r--	2024-02-22 08:02
FpxImagePlugin.pyo	4.55 KB	-rw-r--r--	2024-02-22 08:02
GbrImagePlugin.py	1.54 KB	-rw-r--r--	2024-02-22 08:02
GbrImagePlugin.pyc	1.81 KB	-rw-r--r--	2024-02-22 08:02
GbrImagePlugin.pyo	1.81 KB	-rw-r--r--	2024-02-22 08:02
GdImageFile.py	2.11 KB	-rw-r--r--	2024-02-22 08:02
GdImageFile.pyc	1.68 KB	-rw-r--r--	2024-02-22 08:02
GdImageFile.pyo	1.68 KB	-rw-r--r--	2024-02-22 08:02
GifImagePlugin.py	11.09 KB	-rw-r--r--	2024-02-22 08:02
GifImagePlugin.pyc	7.95 KB	-rw-r--r--	2024-02-22 08:02
GifImagePlugin.pyo	7.95 KB	-rw-r--r--	2024-02-22 08:02
GimpGradientFile.py	3.1 KB	-rw-r--r--	2024-02-22 08:02
GimpGradientFile.pyc	3.61 KB	-rw-r--r--	2024-02-22 08:02
GimpGradientFile.pyo	3.61 KB	-rw-r--r--	2024-02-22 08:02
GimpPaletteFile.py	1.3 KB	-rw-r--r--	2024-02-22 08:02
GimpPaletteFile.pyc	1.47 KB	-rw-r--r--	2024-02-22 08:02
GimpPaletteFile.pyo	1.47 KB	-rw-r--r--	2024-02-22 08:02
GribStubImagePlugin.py	1.47 KB	-rw-r--r--	2024-02-22 08:02
GribStubImagePlugin.pyc	2.01 KB	-rw-r--r--	2024-02-22 08:02
GribStubImagePlugin.pyo	2.01 KB	-rw-r--r--	2024-02-22 08:02
Hdf5StubImagePlugin.py	1.51 KB	-rw-r--r--	2024-02-22 08:02
Hdf5StubImagePlugin.pyc	2.01 KB	-rw-r--r--	2024-02-22 08:02
Hdf5StubImagePlugin.pyo	2.01 KB	-rw-r--r--	2024-02-22 08:02
IcnsImagePlugin.py	6.09 KB	-rw-r--r--	2024-02-22 08:02
IcnsImagePlugin.pyc	6.56 KB	-rw-r--r--	2024-02-22 08:02
IcnsImagePlugin.pyo	6.56 KB	-rw-r--r--	2024-02-22 08:02
IcoImagePlugin.py	1.84 KB	-rw-r--r--	2024-02-22 08:02
IcoImagePlugin.pyc	1.59 KB	-rw-r--r--	2024-02-22 08:02
IcoImagePlugin.pyo	1.59 KB	-rw-r--r--	2024-02-22 08:02
ImImagePlugin.py	9.8 KB	-rw-r--r--	2024-02-22 08:02
ImImagePlugin.pyc	8.04 KB	-rw-r--r--	2024-02-22 08:02
ImImagePlugin.pyo	8.04 KB	-rw-r--r--	2024-02-22 08:02
Image.py	67.81 KB	-rw-r--r--	2024-02-22 08:02
Image.pyc	39.15 KB	-rw-r--r--	2024-02-22 08:02
Image.pyo	39.15 KB	-rw-r--r--	2024-02-22 08:02
ImageChops.py	7.25 KB	-rw-r--r--	2024-02-22 08:02
ImageChops.pyc	4.97 KB	-rw-r--r--	2024-02-22 08:02
ImageChops.pyo	4.97 KB	-rw-r--r--	2024-02-22 08:02
ImageCms.py	29.63 KB	-rw-r--r--	2024-02-22 08:02
ImageCms.pyc	12.13 KB	-rw-r--r--	2024-02-22 08:02
ImageCms.pyo	12.13 KB	-rw-r--r--	2024-02-22 08:02
ImageColor.py	7.04 KB	-rw-r--r--	2024-02-22 08:02
ImageColor.pyc	6.92 KB	-rw-r--r--	2024-02-22 08:02
ImageColor.pyo	6.92 KB	-rw-r--r--	2024-02-22 08:02
ImageDraw.py	11.36 KB	-rw-r--r--	2024-02-22 08:02
ImageDraw.pyc	8.63 KB	-rw-r--r--	2024-02-22 08:02
ImageDraw.pyo	8.63 KB	-rw-r--r--	2024-02-22 08:02
ImageDraw2.py	3.11 KB	-rw-r--r--	2024-02-22 08:02
ImageDraw2.pyc	5.1 KB	-rw-r--r--	2024-02-22 08:02
ImageDraw2.pyo	5.1 KB	-rw-r--r--	2024-02-22 08:02
ImageEnhance.py	2.71 KB	-rw-r--r--	2024-02-22 08:02
ImageEnhance.pyc	2.54 KB	-rw-r--r--	2024-02-22 08:02
ImageEnhance.pyo	2.54 KB	-rw-r--r--	2024-02-22 08:02
ImageFile.py	14.72 KB	-rw-r--r--	2024-02-22 08:02
ImageFile.pyc	9.74 KB	-rw-r--r--	2024-02-22 08:02
ImageFile.pyo	9.64 KB	-rw-r--r--	2024-02-22 08:02
ImageFileIO.py	968 B	-rw-r--r--	2024-02-22 08:02
ImageFileIO.pyc	614 B	-rw-r--r--	2024-02-22 08:02
ImageFileIO.pyo	614 B	-rw-r--r--	2024-02-22 08:02
ImageFilter.py	6.51 KB	-rw-r--r--	2024-02-22 08:02
ImageFilter.pyc	8.7 KB	-rw-r--r--	2024-02-22 08:02
ImageFilter.pyo	8.7 KB	-rw-r--r--	2024-02-22 08:02
ImageFont.py	17.38 KB	-rw-r--r--	2024-02-22 08:02
ImageFont.pyc	15.96 KB	-rw-r--r--	2024-02-22 08:02
ImageFont.pyo	15.96 KB	-rw-r--r--	2024-02-22 08:02
ImageGL.py	483 B	-rw-r--r--	2024-02-22 08:02
ImageGL.pyc	394 B	-rw-r--r--	2024-02-22 08:02
ImageGL.pyo	394 B	-rw-r--r--	2024-02-22 08:02
ImageGrab.py	1.85 KB	-rw-r--r--	2024-02-22 08:02
ImageGrab.pyc	1.07 KB	-rw-r--r--	2024-02-22 08:02
ImageGrab.pyo	1.07 KB	-rw-r--r--	2024-02-22 08:02
ImageMath.py	7.66 KB	-rw-r--r--	2024-02-22 08:02
ImageMath.pyc	10.94 KB	-rw-r--r--	2024-02-22 08:02
ImageMath.pyo	10.94 KB	-rw-r--r--	2024-02-22 08:02
ImageMode.py	1.27 KB	-rw-r--r--	2024-02-22 08:02
ImageMode.pyc	1.34 KB	-rw-r--r--	2024-02-22 08:02
ImageMode.pyo	1.34 KB	-rw-r--r--	2024-02-22 08:02
ImageOps.py	13 KB	-rw-r--r--	2024-02-22 08:02
ImageOps.pyc	8.43 KB	-rw-r--r--	2024-02-22 08:02
ImageOps.pyo	8.38 KB	-rw-r--r--	2024-02-22 08:02
ImagePalette.py	5.4 KB	-rw-r--r--	2024-02-22 08:02
ImagePalette.pyc	5.7 KB	-rw-r--r--	2024-02-22 08:02
ImagePalette.pyo	5.7 KB	-rw-r--r--	2024-02-22 08:02
ImagePath.py	1.32 KB	-rw-r--r--	2024-02-22 08:02
ImagePath.pyc	1.36 KB	-rw-r--r--	2024-02-22 08:02
ImagePath.pyo	1.36 KB	-rw-r--r--	2024-02-22 08:02
ImageSequence.py	792 B	-rw-r--r--	2024-02-22 08:02
ImageSequence.pyc	903 B	-rw-r--r--	2024-02-22 08:02
ImageSequence.pyo	903 B	-rw-r--r--	2024-02-22 08:02
ImageShow.py	4.45 KB	-rw-r--r--	2024-02-22 08:02
ImageShow.pyc	5.22 KB	-rw-r--r--	2024-02-22 08:02
ImageShow.pyo	5.22 KB	-rw-r--r--	2024-02-22 08:02
ImageStat.py	4.22 KB	-rw-r--r--	2024-02-22 08:02
ImageStat.pyc	4.66 KB	-rw-r--r--	2024-02-22 08:02
ImageStat.pyo	4.66 KB	-rw-r--r--	2024-02-22 08:02
ImageTransform.py	2.8 KB	-rw-r--r--	2024-02-22 08:02
ImageTransform.pyc	1.87 KB	-rw-r--r--	2024-02-22 08:02
ImageTransform.pyo	1.87 KB	-rw-r--r--	2024-02-22 08:02
ImageWin.py	6.73 KB	-rw-r--r--	2024-02-22 08:02
ImageWin.pyc	6.55 KB	-rw-r--r--	2024-02-22 08:02
ImageWin.pyo	6.55 KB	-rw-r--r--	2024-02-22 08:02
ImtImagePlugin.py	2.17 KB	-rw-r--r--	2024-02-22 08:02
ImtImagePlugin.pyc	1.56 KB	-rw-r--r--	2024-02-22 08:02
ImtImagePlugin.pyo	1.56 KB	-rw-r--r--	2024-02-22 08:02
IptcImagePlugin.py	7.52 KB	-rw-r--r--	2024-02-22 08:02
IptcImagePlugin.pyc	6.29 KB	-rw-r--r--	2024-02-22 08:02
IptcImagePlugin.pyo	6.29 KB	-rw-r--r--	2024-02-22 08:02
JpegImagePlugin.py	19.42 KB	-rw-r--r--	2024-02-22 08:02
JpegImagePlugin.pyc	16.24 KB	-rw-r--r--	2024-02-22 08:02
JpegImagePlugin.pyo	16.24 KB	-rw-r--r--	2024-02-22 08:02
JpegPresets.py	12.05 KB	-rw-r--r--	2024-02-22 08:02
JpegPresets.pyc	6.3 KB	-rw-r--r--	2024-02-22 08:02
JpegPresets.pyo	6.3 KB	-rw-r--r--	2024-02-22 08:02
McIdasImagePlugin.py	1.69 KB	-rw-r--r--	2024-02-22 08:02
McIdasImagePlugin.pyc	1.67 KB	-rw-r--r--	2024-02-22 08:02
McIdasImagePlugin.pyo	1.67 KB	-rw-r--r--	2024-02-22 08:02
MicImagePlugin.py	2.12 KB	-rw-r--r--	2024-02-22 08:02
MicImagePlugin.pyc	2.09 KB	-rw-r--r--	2024-02-22 08:02
MicImagePlugin.pyo	2.09 KB	-rw-r--r--	2024-02-22 08:02
MpegImagePlugin.py	1.79 KB	-rw-r--r--	2024-02-22 08:02
MpegImagePlugin.pyc	2.49 KB	-rw-r--r--	2024-02-22 08:02
MpegImagePlugin.pyo	2.49 KB	-rw-r--r--	2024-02-22 08:02
MspImagePlugin.py	2.12 KB	-rw-r--r--	2024-02-22 08:02
MspImagePlugin.pyc	2.39 KB	-rw-r--r--	2024-02-22 08:02
MspImagePlugin.pyo	2.39 KB	-rw-r--r--	2024-02-22 08:02
OleFileIO.py	15.92 KB	-rw-r--r--	2024-02-22 08:02
OleFileIO.pyc	12.62 KB	-rw-r--r--	2024-02-22 08:02
OleFileIO.pyo	12.62 KB	-rw-r--r--	2024-02-22 08:02
PSDraw.py	5.57 KB	-rw-r--r--	2024-02-22 08:02
PSDraw.pyc	5.5 KB	-rw-r--r--	2024-02-22 08:02
PSDraw.pyo	5.5 KB	-rw-r--r--	2024-02-22 08:02
PaletteFile.py	1.08 KB	-rw-r--r--	2024-02-22 08:02
PaletteFile.pyc	1.31 KB	-rw-r--r--	2024-02-22 08:02
PaletteFile.pyo	1.31 KB	-rw-r--r--	2024-02-22 08:02
PalmImagePlugin.py	9.33 KB	-rw-r--r--	2024-02-22 08:02
PalmImagePlugin.pyc	9.39 KB	-rw-r--r--	2024-02-22 08:02
PalmImagePlugin.pyo	9.39 KB	-rw-r--r--	2024-02-22 08:02
PcdImagePlugin.py	1.77 KB	-rw-r--r--	2024-02-22 08:02
PcdImagePlugin.pyc	1.73 KB	-rw-r--r--	2024-02-22 08:02
PcdImagePlugin.pyo	1.73 KB	-rw-r--r--	2024-02-22 08:02
PcfFontFile.py	6.03 KB	-rw-r--r--	2024-02-22 08:02
PcfFontFile.pyc	6.2 KB	-rw-r--r--	2024-02-22 08:02
PcfFontFile.pyo	6.2 KB	-rw-r--r--	2024-02-22 08:02
PcxImagePlugin.py	4.53 KB	-rw-r--r--	2024-02-22 08:02
PcxImagePlugin.pyc	3.84 KB	-rw-r--r--	2024-02-22 08:02
PcxImagePlugin.pyo	3.78 KB	-rw-r--r--	2024-02-22 08:02
PdfImagePlugin.py	5.73 KB	-rw-r--r--	2024-02-22 08:02
PdfImagePlugin.pyc	5.04 KB	-rw-r--r--	2024-02-22 08:02
PdfImagePlugin.pyo	5.04 KB	-rw-r--r--	2024-02-22 08:02
PixarImagePlugin.py	1.57 KB	-rw-r--r--	2024-02-22 08:02
PixarImagePlugin.pyc	1.24 KB	-rw-r--r--	2024-02-22 08:02
PixarImagePlugin.pyo	1.24 KB	-rw-r--r--	2024-02-22 08:02
PngImagePlugin.py	18.19 KB	-rw-r--r--	2024-02-22 08:02
PngImagePlugin.pyc	17.9 KB	-rw-r--r--	2024-02-22 08:02
PngImagePlugin.pyo	17.9 KB	-rw-r--r--	2024-02-22 08:02
PpmImagePlugin.py	3.23 KB	-rw-r--r--	2024-02-22 08:02
PpmImagePlugin.pyc	2.94 KB	-rw-r--r--	2024-02-22 08:02
PpmImagePlugin.pyo	2.94 KB	-rw-r--r--	2024-02-22 08:02
PsdImagePlugin.py	7.28 KB	-rw-r--r--	2024-02-22 08:02
PsdImagePlugin.pyc	6.17 KB	-rw-r--r--	2024-02-22 08:02
PsdImagePlugin.pyo	6.17 KB	-rw-r--r--	2024-02-22 08:02
SgiImagePlugin.py	2.05 KB	-rw-r--r--	2024-02-22 08:02
SgiImagePlugin.pyc	2 KB	-rw-r--r--	2024-02-22 08:02
SgiImagePlugin.pyo	2 KB	-rw-r--r--	2024-02-22 08:02
SunImagePlugin.py	1.9 KB	-rw-r--r--	2024-02-22 08:02
SunImagePlugin.pyc	1.99 KB	-rw-r--r--	2024-02-22 08:02
SunImagePlugin.pyo	1.99 KB	-rw-r--r--	2024-02-22 08:02
TarIO.py	1.19 KB	-rw-r--r--	2024-02-22 08:02
TarIO.pyc	1.08 KB	-rw-r--r--	2024-02-22 08:02
TarIO.pyo	1.08 KB	-rw-r--r--	2024-02-22 08:02
TgaImagePlugin.py	4.83 KB	-rw-r--r--	2024-02-22 08:02
TgaImagePlugin.pyc	4.14 KB	-rw-r--r--	2024-02-22 08:02
TgaImagePlugin.pyo	4.14 KB	-rw-r--r--	2024-02-22 08:02
TiffImagePlugin.py	34.05 KB	-rw-r--r--	2024-02-22 08:02
TiffImagePlugin.pyc	26.2 KB	-rw-r--r--	2024-02-22 08:02
TiffImagePlugin.pyo	26.07 KB	-rw-r--r--	2024-02-22 08:02
TiffTags.py	4.53 KB	-rw-r--r--	2024-02-22 08:02
TiffTags.pyc	4.9 KB	-rw-r--r--	2024-02-22 08:02
TiffTags.pyo	4.9 KB	-rw-r--r--	2024-02-22 08:02
WalImageFile.py	5.39 KB	-rw-r--r--	2024-02-22 08:02
WalImageFile.pyc	2.13 KB	-rw-r--r--	2024-02-22 08:02
WalImageFile.pyo	2.13 KB	-rw-r--r--	2024-02-22 08:02
WebPImagePlugin.py	978 B	-rw-r--r--	2024-02-22 08:02
WebPImagePlugin.pyc	1.86 KB	-rw-r--r--	2024-02-22 08:02
WebPImagePlugin.pyo	1.86 KB	-rw-r--r--	2024-02-22 08:02
WmfImagePlugin.py	4 KB	-rw-r--r--	2024-02-22 08:02
WmfImagePlugin.pyc	3.97 KB	-rw-r--r--	2024-02-22 08:02
WmfImagePlugin.pyo	3.97 KB	-rw-r--r--	2024-02-22 08:02
XVThumbImagePlugin.py	1.8 KB	-rw-r--r--	2024-02-22 08:02
XVThumbImagePlugin.pyc	1.6 KB	-rw-r--r--	2024-02-22 08:02
XVThumbImagePlugin.pyo	1.6 KB	-rw-r--r--	2024-02-22 08:02
XbmImagePlugin.py	2.39 KB	-rw-r--r--	2024-02-22 08:02
XbmImagePlugin.pyc	2.52 KB	-rw-r--r--	2024-02-22 08:02
XbmImagePlugin.pyo	2.52 KB	-rw-r--r--	2024-02-22 08:02
XpmImagePlugin.py	3.01 KB	-rw-r--r--	2024-02-22 08:02
XpmImagePlugin.pyc	2.8 KB	-rw-r--r--	2024-02-22 08:02
XpmImagePlugin.pyo	2.8 KB	-rw-r--r--	2024-02-22 08:02
__init__.py	183 B	-rw-r--r--	2024-02-22 08:02
__init__.pyc	137 B	-rw-r--r--	2024-02-22 08:02
__init__.pyo	137 B	-rw-r--r--	2024-02-22 08:02
_binary.py	1.09 KB	-rw-r--r--	2024-02-22 08:02
_binary.pyc	2.52 KB	-rw-r--r--	2024-02-22 08:02
_binary.pyo	2.52 KB	-rw-r--r--	2024-02-22 08:02

Rename

#
# The Python Imaging Library
# $Id$
#
# a simple math add-on for the Python Imaging Library
#
# History:
# 1999-02-15 fl   Original PIL Plus release
# 2005-05-05 fl   Simplified and cleaned up for PIL 1.1.6
# 2005-09-12 fl   Fixed int() and float() for Python 2.4.1
#
# Copyright (c) 1999-2005 by Secret Labs AB
# Copyright (c) 2005 by Fredrik Lundh
#
# See the README file for information on usage and redistribution.
#

from PIL import Image
import _imagingmath
import sys

try:
    import builtins
except ImportError:
    import __builtin__
    builtins = __builtin__

VERBOSE = 0

def _isconstant(v):
    return isinstance(v, int) or isinstance(v, float)

class _Operand:
    # wraps an image operand, providing standard operators

def __init__(self, im):
        self.im = im

def __fixup(self, im1):
        # convert image to suitable mode
        if isinstance(im1, _Operand):
            # argument was an image.
            if im1.im.mode in ("1", "L"):
                return im1.im.convert("I")
            elif im1.im.mode in ("I", "F"):
                return im1.im
            else:
                raise ValueError("unsupported mode: %s" % im1.im.mode)
        else:
            # argument was a constant
            if _isconstant(im1) and self.im.mode in ("1", "L", "I"):
                return Image.new("I", self.im.size, im1)
            else:
                return Image.new("F", self.im.size, im1)

def apply(self, op, im1, im2=None, mode=None):
        im1 = self.__fixup(im1)
        if im2 is None:
            # unary operation
            out = Image.new(mode or im1.mode, im1.size, None)
            im1.load()
            try:
                op = getattr(_imagingmath, op+"_"+im1.mode)
            except AttributeError:
                raise TypeError("bad operand type for '%s'" % op)
            _imagingmath.unop(op, out.im.id, im1.im.id)
        else:
            # binary operation
            im2 = self.__fixup(im2)
            if im1.mode != im2.mode:
                # convert both arguments to floating point
                if im1.mode != "F": im1 = im1.convert("F")
                if im2.mode != "F": im2 = im2.convert("F")
                if im1.mode != im2.mode:
                    raise ValueError("mode mismatch")
            if im1.size != im2.size:
                # crop both arguments to a common size
                size = (min(im1.size[0], im2.size[0]),
                        min(im1.size[1], im2.size[1]))
                if im1.size != size: im1 = im1.crop((0, 0) + size)
                if im2.size != size: im2 = im2.crop((0, 0) + size)
                out = Image.new(mode or im1.mode, size, None)
            else:
                out = Image.new(mode or im1.mode, im1.size, None)
            im1.load(); im2.load()
            try:
                op = getattr(_imagingmath, op+"_"+im1.mode)
            except AttributeError:
                raise TypeError("bad operand type for '%s'" % op)
            _imagingmath.binop(op, out.im.id, im1.im.id, im2.im.id)
        return _Operand(out)

# unary operators
    def __bool__(self):
        # an image is "true" if it contains at least one non-zero pixel
        return self.im.getbbox() is not None

if bytes is str:
        # Provide __nonzero__ for pre-Py3k
        __nonzero__ = __bool__
        del __bool__

def __abs__(self):
        return self.apply("abs", self)
    def __pos__(self):
        return self
    def __neg__(self):
        return self.apply("neg", self)

# binary operators
    def __add__(self, other):
        return self.apply("add", self, other)
    def __radd__(self, other):
        return self.apply("add", other, self)
    def __sub__(self, other):
        return self.apply("sub", self, other)
    def __rsub__(self, other):
        return self.apply("sub", other, self)
    def __mul__(self, other):
        return self.apply("mul", self, other)
    def __rmul__(self, other):
        return self.apply("mul", other, self)
    def __truediv__(self, other):
        return self.apply("div", self, other)
    def __rtruediv__(self, other):
        return self.apply("div", other, self)
    def __mod__(self, other):
        return self.apply("mod", self, other)
    def __rmod__(self, other):
        return self.apply("mod", other, self)
    def __pow__(self, other):
        return self.apply("pow", self, other)
    def __rpow__(self, other):
        return self.apply("pow", other, self)

if bytes is str:
        # Provide __div__ and __rdiv__ for pre-Py3k
        __div__ = __truediv__
        __rdiv__ = __rtruediv__
        del __truediv__
        del __rtruediv__

# bitwise
    def __invert__(self):
        return self.apply("invert", self)
    def __and__(self, other):
        return self.apply("and", self, other)
    def __rand__(self, other):
        return self.apply("and", other, self)
    def __or__(self, other):
        return self.apply("or", self, other)
    def __ror__(self, other):
        return self.apply("or", other, self)
    def __xor__(self, other):
        return self.apply("xor", self, other)
    def __rxor__(self, other):
        return self.apply("xor", other, self)
    def __lshift__(self, other):
        return self.apply("lshift", self, other)
    def __rshift__(self, other):
        return self.apply("rshift", self, other)

# logical
    def __eq__(self, other):
        return self.apply("eq", self, other)
    def __ne__(self, other):
        return self.apply("ne", self, other)
    def __lt__(self, other):
        return self.apply("lt", self, other)
    def __le__(self, other):
        return self.apply("le", self, other)
    def __gt__(self, other):
        return self.apply("gt", self, other)
    def __ge__(self, other):
        return self.apply("ge", self, other)

# conversions
def imagemath_int(self):
    return _Operand(self.im.convert("I"))
def imagemath_float(self):
    return _Operand(self.im.convert("F"))

# logical
def imagemath_equal(self, other):
    return self.apply("eq", self, other, mode="I")
def imagemath_notequal(self, other):
    return self.apply("ne", self, other, mode="I")

def imagemath_min(self, other):
    return self.apply("min", self, other)
def imagemath_max(self, other):
    return self.apply("max", self, other)

def imagemath_convert(self, mode):
    return _Operand(self.im.convert(mode))

ops = {}
for k, v in list(globals().items()):
    if k[:10] == "imagemath_":
        ops[k[10:]] = v

##
# Evaluates an image expression.
#
# @param expression A string containing a Python-style expression.
# @keyparam options Values to add to the evaluation context.  You
#    can either use a dictionary, or one or more keyword arguments.
# @return The evaluated expression.  This is usually an image object,
#    but can also be an integer, a floating point value, or a pixel
#    tuple, depending on the expression.

def eval(expression, _dict={}, **kw):

# build execution namespace
    args = ops.copy()
    for k in list(_dict.keys()) + list(kw.keys()):
        if "__" in k or hasattr(builtins, k):
            msg = "'{0}' not allowed".format(k)
            raise ValueError(msg)

args.update(_dict)
    args.update(kw)
    for k, v in list(args.items()):
        if hasattr(v, "im"):
            args[k] = _Operand(v)

compiled_code = compile(expression, "<string>", "eval")
    def scan(code):
        for const in code.co_consts:
            if type(const) == type(compiled_code):
                scan(const)

for name in code.co_names:
            if name not in args and name != "abs":
                raise ValueError("'{0}' not allowed".format(name))

scan(compiled_code)
    out = builtins.eval(expression, {"__builtins": {"abs": abs}}, args)
    try:
        return out.im
    except AttributeError:
        return out