python-pillow/Pillow
1
1
Fork 0
mirror of https://github.com/python-pillow/Pillow.git synced 2025-08-15 09:44:46 +03:00
Code Issues Packages Projects Releases Wiki Activity

Codec is always "iptc"

Browse Source
This commit is contained in:
Andrew Murray 2025-07-12 12:47:54 +10:00
parent bc2519abf1
commit 68ac3375c6
1 changed files with 23 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
src/PIL/IptcImagePlugin.py
View File

@ -124,35 +124,33 @@ class IptcImageFile(ImageFile.ImageFile):
]
def load(self) -> Image.core.PixelAccess | None:
if len(self.tile) != 1 or self.tile[0][0] != "iptc":
return ImageFile.ImageFile.load(self)
if self.tile:
offset, compression = self.tile[0][2:]
offset, compression = self.tile[0][2:]
self.fp.seek(offset)
self.fp.seek(offset)
# Copy image data to temporary file
o = BytesIO()
if compression == "raw":
# To simplify access to the extracted file,
# prepend a PPM header
o.write(b"P5\n%d %d\n255\n" % self.size)
while True:
type, size = self.field()
if type != (8, 10):
break
while size > 0:
s = self.fp.read(min(size, 8192))
if not s:
# Copy image data to temporary file
o = BytesIO()
if compression == "raw":
# To simplify access to the extracted file,
# prepend a PPM header
o.write(b"P5\n%d %d\n255\n" % self.size)
while True:
type, size = self.field()
if type != (8, 10):
break
o.write(s)
size -= len(s)
while size > 0:
s = self.fp.read(min(size, 8192))
if not s:
break
o.write(s)
size -= len(s)
with Image.open(o) as _im:
_im.load()
self.im = _im.im
self.tile = []
return Image.Image.load(self)
with Image.open(o) as _im:
_im.load()
self.im = _im.im
self.tile = []
return ImageFile.ImageFile.load(self)
Image.register_open(IptcImageFile.format, IptcImageFile)