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Add overwrite mode and change compressed size width in picture resizing

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Skia 2016-12-19 16:20:50 +01:00
parent f09cea4033
commit 4ae4d2b6db
1 changed files with 6 additions and 2 deletions
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8
sas/models.py
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@ -44,14 +44,18 @@ class Picture(SithFile):
def get_absolute_url(self): def get_absolute_url(self):
return reverse('sas:picture', kwargs={'picture_id': self.id}) return reverse('sas:picture', kwargs={'picture_id': self.id})
def generate_thumbnails(self): def generate_thumbnails(self, overwrite=False):
im = Image.open(BytesIO(self.file.read())) im = Image.open(BytesIO(self.file.read()))
try: try:
im = exif_auto_rotate(im) im = exif_auto_rotate(im)
except: pass except: pass
file = resize_image(im, max(im.size), self.mime_type.split('/')[-1]) file = resize_image(im, max(im.size), self.mime_type.split('/')[-1])
thumb = resize_image(im, 200, self.mime_type.split('/')[-1]) thumb = resize_image(im, 200, self.mime_type.split('/')[-1])
compressed = resize_image(im, 600, self.mime_type.split('/')[-1]) compressed = resize_image(im, 1200, self.mime_type.split('/')[-1])
if overwrite:
self.file.delete()
self.thumbnail.delete()
self.compressed.delete()
self.file = file self.file = file
self.file.name = self.name self.file.name = self.name
self.thumbnail = thumb self.thumbnail = thumb