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.
# $Id$
#
# base class for image file handlers
#
# history:
# 1995-09-09 fl   Created
# 1996-03-11 fl   Fixed load mechanism.
# 1996-04-15 fl   Added pcx/xbm decoders.
# 1996-04-30 fl   Added encoders.
# 1996-12-14 fl   Added load helpers
# 1997-01-11 fl   Use encode_to_file where possible
# 1997-08-27 fl   Flush output in _save
# 1998-03-05 fl   Use memory mapping for some modes
# 1999-02-04 fl   Use memory mapping also for "I;16" and "I;16B"
# 1999-05-31 fl   Added image parser
# 2000-10-12 fl   Set readonly flag on memory-mapped images
# 2002-03-20 fl   Use better messages for common decoder errors
# 2003-04-21 fl   Fall back on mmap/map_buffer if map is not available
# 2003-10-30 fl   Added StubImageFile class
# 2004-02-25 fl   Made incremental parser more robust
#
# Copyright (c) 1997-2004 by Secret Labs AB
# Copyright (c) 1995-2004 by Fredrik Lundh
#
# See the README file for information on usage and redistribution.
#

from PIL import Image
import traceback, os
import io

MAXBLOCK = 65536

SAFEBLOCK = 1024*1024

LOAD_TRUNCATED_IMAGES = False

ERRORS = {
    -1: "image buffer overrun error",
    -2: "decoding error",
    -3: "unknown error",
    -8: "bad configuration",
    -9: "out of memory error"
}

def raise_ioerror(error):
    try:
        message = Image.core.getcodecstatus(error)
    except AttributeError:
        message = ERRORS.get(error)
    if not message:
        message = "decoder error %d" % error
    raise IOError(message + " when reading image file")

#
# --------------------------------------------------------------------
# Helpers

def _tilesort(t):
    # sort on offset
    return t[2]

#
# --------------------------------------------------------------------
# ImageFile base class

##
# Base class for image file handlers.

class ImageFile(Image.Image):
    "Base class for image file format handlers."

def __init__(self, fp=None, filename=None):
        Image.Image.__init__(self)

self.tile = None
        self.readonly = 1 # until we know better

self.decoderconfig = ()
        self.decodermaxblock = MAXBLOCK

if Image.isStringType(fp):
            # filename
            self.fp = open(fp, "rb")
            self.filename = fp
        else:
            # stream
            self.fp = fp
            self.filename = filename

try:
            self._open()
        except IndexError as v: # end of data
            if Image.DEBUG > 1:
                traceback.print_exc()
            raise SyntaxError(v)
        except TypeError as v: # end of data (ord)
            if Image.DEBUG > 1:
                traceback.print_exc()
            raise SyntaxError(v)
        except KeyError as v: # unsupported mode
            if Image.DEBUG > 1:
                traceback.print_exc()
            raise SyntaxError(v)
        except EOFError as v: # got header but not the first frame
            if Image.DEBUG > 1:
                traceback.print_exc()
            raise SyntaxError(v)

if not self.mode or self.size[0] <= 0:
 raise SyntaxError("not identified by this driver")

def draft(self, mode, size):
        "Set draft mode"

pass

def verify(self):
        "Check file integrity"

# raise exception if something's wrong.  must be called
        # directly after open, and closes file when finished.
        self.fp = None

def load(self):
        "Load image data based on tile list"

pixel = Image.Image.load(self)

if self.tile is None:
            raise IOError("cannot load this image")
        if not self.tile:
            return pixel

self.map = None

readonly = 0

if self.filename and len(self.tile) == 1:
            # try memory mapping
            d, e, o, a = self.tile[0]
            if d == "raw" and a[0] == self.mode and a[0] in Image._MAPMODES:
                try:
                    if hasattr(Image.core, "map"):
                        # use built-in mapper
                        self.map = Image.core.map(self.filename)
                        self.map.seek(o)
                        self.im = self.map.readimage(
                            self.mode, self.size, a[1], a[2]
                            )
                    else:
                        # use mmap, if possible
                        import mmap
                        file = open(self.filename, "r+")
                        size = os.path.getsize(self.filename)
                        # FIXME: on Unix, use PROT_READ etc
                        self.map = mmap.mmap(file.fileno(), size)
                        self.im = Image.core.map_buffer(
                            self.map, self.size, d, e, o, a
                            )
                    readonly = 1
                except (AttributeError, EnvironmentError, ImportError):
                    self.map = None

self.load_prepare()

# look for read/seek overrides
        try:
            read = self.load_read
        except AttributeError:
            read = self.fp.read

try:
            seek = self.load_seek
        except AttributeError:
            seek = self.fp.seek

if not self.map:

# sort tiles in file order
            self.tile.sort(key=_tilesort)

try:
                # FIXME: This is a hack to handle TIFF's JpegTables tag.
                prefix = self.tile_prefix
            except AttributeError:
                prefix = b""

for d, e, o, a in self.tile:
                d = Image._getdecoder(self.mode, d, a, self.decoderconfig)
                seek(o)
                try:
                    d.setimage(self.im, e)
                except ValueError:
                    continue
                b = prefix
                t = len(b)
                while True:
                    try:
                        s = read(self.decodermaxblock)
                    except IndexError as ie: # truncated png/gif
                        if LOAD_TRUNCATED_IMAGES:
                            break
                        else:
                            raise IndexError(ie)

if not s: # truncated jpeg
                        self.tile = []

if LOAD_TRUNCATED_IMAGES:
                            break
                        else:
                            raise IOError("image file is truncated (%d bytes not processed)" % len(b))

b = b + s
 n, e = d.decode(b)
 if n < 0:
 break
 b = b[n:]
 t = t + n

self.tile = []
        self.readonly = readonly

self.fp = None # might be shared

if (not LOAD_TRUNCATED_IMAGES or t == 0) and not self.map and e < 0:
 # still raised if decoder fails to return anything
 raise_ioerror(e)

# post processing
        if hasattr(self, "tile_post_rotate"):
            # FIXME: This is a hack to handle rotated PCD's
            self.im = self.im.rotate(self.tile_post_rotate)
            self.size = self.im.size

self.load_end()

return Image.Image.load(self)

def load_prepare(self):
        # create image memory if necessary
        if not self.im or\
           self.im.mode != self.mode or self.im.size != self.size:
            self.im = Image.core.new(self.mode, self.size)
        # create palette (optional)
        if self.mode == "P":
            Image.Image.load(self)

def load_end(self):
        # may be overridden
        pass

# may be defined for contained formats
    # def load_seek(self, pos):
    #     pass

# may be defined for blocked formats (e.g. PNG)
    # def load_read(self, bytes):
    #     pass

##
# Base class for stub image loaders.
# 
# A stub loader is an image loader that can identify files of a
# certain format, but relies on external code to load the file.

class StubImageFile(ImageFile):
    "Base class for stub image loaders."

def _open(self):
        raise NotImplementedError(
            "StubImageFile subclass must implement _open"
            )

def load(self):
        loader = self._load()
        if loader is None:
            raise IOError("cannot find loader for this %s file" % self.format)
        image = loader.load(self)
        assert image is not None
        # become the other object (!)
        self.__class__ = image.__class__
        self.__dict__ = image.__dict__

##
    # (Hook) Find actual image loader.

def _load(self):
        raise NotImplementedError(
            "StubImageFile subclass must implement _load"
            )

##
# Incremental image parser.  This class implements the standard
# feed/close consumer interface.

class Parser:

incremental = None
    image = None
    data = None
    decoder = None
    finished = 0

##
    # (Consumer) Reset the parser.  Note that you can only call this
    # method immediately after you've created a parser; parser
    # instances cannot be reused.

def reset(self):
        assert self.data is None, "cannot reuse parsers"

##
    # (Consumer) Feed data to the parser.
    #
    # @param data A string buffer.
    # @exception IOError If the parser failed to parse the image file.

def feed(self, data):
        # collect data

if self.finished:
            return

if self.data is None:
            self.data = data
        else:
            self.data = self.data + data

# parse what we have
        if self.decoder:

if self.offset > 0:
                # skip header
                skip = min(len(self.data), self.offset)
                self.data = self.data[skip:]
                self.offset = self.offset - skip
                if self.offset > 0 or not self.data:
                    return

n, e = self.decoder.decode(self.data)

if n < 0:
 # end of stream
 self.data = None
 self.finished = 1
 if e < 0:
 # decoding error
 self.image = None
 raise_ioerror(e)
 else:
 # end of image
 return
 self.data = self.data[n:]

elif self.image:

# if we end up here with no decoder, this file cannot
            # be incrementally parsed.  wait until we've gotten all
            # available data
            pass

else:

# attempt to open this file
            try:
                try:
                    fp = io.BytesIO(self.data)
                    im = Image.open(fp)
                finally:
                    fp.close() # explicitly close the virtual file
            except IOError:
                # traceback.print_exc()
                pass # not enough data
            else:
                flag = hasattr(im, "load_seek") or hasattr(im, "load_read")
                if flag or len(im.tile) != 1:
                    # custom load code, or multiple tiles
                    self.decode = None
                else:
                    # initialize decoder
                    im.load_prepare()
                    d, e, o, a = im.tile[0]
                    im.tile = []
                    self.decoder = Image._getdecoder(
                        im.mode, d, a, im.decoderconfig
                        )
                    self.decoder.setimage(im.im, e)

# calculate decoder offset
 self.offset = o
 if self.offset <= len(self.data):
 self.data = self.data[self.offset:]
 self.offset = 0

self.image = im

##
    # (Consumer) Close the stream.
    #
    # @return An image object.
    # @exception IOError If the parser failed to parse the image file.

def close(self):
        # finish decoding
        if self.decoder:
            # get rid of what's left in the buffers
            self.feed(b"")
            self.data = self.decoder = None
            if not self.finished:
                raise IOError("image was incomplete")
        if not self.image:
            raise IOError("cannot parse this image")
        if self.data:
            # incremental parsing not possible; reopen the file
            # not that we have all data
            try:
                fp = io.BytesIO(self.data)
                self.image = Image.open(fp)
            finally:
                self.image.load()
                fp.close() # explicitly close the virtual file
        return self.image

# --------------------------------------------------------------------

##
# (Helper) Save image body to file.
#
# @param im Image object.
# @param fp File object.
# @param tile Tile list.
# @param bufsize Optional buffer size

def _save(im, fp, tile, bufsize=0):
    "Helper to save image based on tile list"

im.load()
 if not hasattr(im, "encoderconfig"):
 im.encoderconfig = ()
 tile.sort(key=_tilesort)
 # FIXME: make MAXBLOCK a configuration parameter
	# It would be great if we could have the encoder specifiy what it needs
	# But, it would need at least the image size in most cases. RawEncode is
	# a tricky case. 
 bufsize = max(MAXBLOCK, bufsize, im.size[0] * 4) # see RawEncode.c
 try:
 fh = fp.fileno()
 fp.flush()
 except (AttributeError, io.UnsupportedOperation):
 # compress to Python file-compatible object
 for e, b, o, a in tile:
 e = Image._getencoder(im.mode, e, a, im.encoderconfig)
 if o > 0:
 fp.seek(o, 0)
 e.setimage(im.im, b)
 while True:
 l, s, d = e.encode(bufsize)
 fp.write(d)
 if s:
 break
 if s < 0:
 raise IOError("encoder error %d when writing image file" % s)
 else:
 # slight speedup: compress to real file object
 for e, b, o, a in tile:
 e = Image._getencoder(im.mode, e, a, im.encoderconfig)
 if o > 0:
 fp.seek(o, 0)
 e.setimage(im.im, b)
 s = e.encode_to_file(fh, bufsize)
 if s < 0:
 raise IOError("encoder error %d when writing image file" % s)
 try:
 fp.flush()
 except: pass

##
# Reads large blocks in a safe way. Unlike fp.read(n), this function
# doesn't trust the user. If the requested size is larger than
# SAFEBLOCK, the file is read block by block.
#
# @param fp File handle. Must implement a read method.
# @param size Number of bytes to read.
# @return A string containing up to size bytes of data.

def _safe_read(fp, size):
 if size <= 0:
 return b""
 if size <= SAFEBLOCK:
 return fp.read(size)
 data = []
 while size > 0:
 block = fp.read(min(size, SAFEBLOCK))
 if not block:
 break
 data.append(block)
 size = size - len(block)
 return b"".join(data)