From ac12edcfc5b45561c86b7a0a9a8e0638f72527ca Mon Sep 17 00:00:00 2001 From: Andrew Murray Date: Wed, 12 Jan 2022 11:35:32 +1100 Subject: [PATCH 4/5] Added patch to fix failing Windows test --- src/PIL/TiffImagePlugin.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/PIL/TiffImagePlugin.py b/src/PIL/TiffImagePlugin.py index 431edfd9b..457299261 100644 --- a/src/PIL/TiffImagePlugin.py +++ b/src/PIL/TiffImagePlugin.py @@ -1248,6 +1248,10 @@ class TiffImageFile(ImageFile.ImageFile): # file descriptor, use that instead of reading # into a string in python. # libtiff closes the file descriptor, so pass in a dup. + position = self.fp.tell() + self.fp.seek(0) + fp = io.BytesIO(self.fp.read()) + self.fp.seek(position) try: fp = hasattr(self.fp, "fileno") and os.dup(self.fp.fileno()) # flush the file descriptor, prevents error on pypy 2.4+ -- 2.38.1.windows.1