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Workaround for #630

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* In some cases, the function dump_IFD() in core/pe/exif.py assigns a string instead of an int as "values".
* This value is then used as _cached_orientation in core/pe/photo.py in _get_orientation().
* The method _plat_get_blocks() in qt/pe/photo.py was only expecting an integer for the orientation argument, so we work around the issue for now by ignoring the value if it's a string.
This commit is contained in:
glubsy 2020-08-06 00:23:49 +02:00
parent ab402d4024
commit 6e81042989
1 changed files with 4 additions and 0 deletions
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4
qt/pe/photo.py
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@ -29,6 +29,10 @@ class File(PhotoBase):
def _plat_get_blocks(self, block_count_per_side, orientation):
image = QImage(str(self.path))
image = image.convertToFormat(QImage.Format_RGB888)
if type(orientation) == str:
logging.warning("Orientation for file '%s' was a str '%s', not an int!",
str(self.path), orientation)
return getblocks(image, block_count_per_side)
# MYSTERY TO SOLVE: For reasons I cannot explain, orientations 5 and 7 don't work for
# duplicate scanning. The transforms seems to work fine (if I try to save the image after
# the transform, we see that the image has been correctly flipped and rotated), but the