Rotate and resize images on upload #10

Merged
w2 merged 2 commits from w2/photovoter_backend:image-processing into main 4 years ago

@ -32,8 +32,14 @@ def process_pictures(source: str, dest_shrunk: str, dest_original: str):
(k[5:], v) for k, v in image.metadata.items() if k.startswith("exif:")
)
with image.clone() as cloned:
# adjust an image so that its orientation is suitable for viewing
# (i.e. top-left orientation) by checking EXIF data
cloned.auto_orient()
# strip an image of all profiles and comments
cloned.strip() # Q: may damage icc, do we allow that or use smh else?
cloned.transform(resize="50%") # Q: what do we want here?
# resize the shorter side to be no more than 1000px
# https://legacy.imagemagick.org/discourse-server/viewtopic.php?p=44329#p44329
cloned.transform(resize="1000^>") # Q: what do we want here?
# move them to the processed folder
cloned.save(filename=path.join(dest_shrunk, filename))

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