diff options
| author | Andrea Lepori <alepori@student.ethz.ch> | 2020-08-27 20:51:40 +0200 |
|---|---|---|
| committer | Andrea Lepori <alepori@student.ethz.ch> | 2020-08-27 20:51:40 +0200 |
| commit | 3a24ed97b18c0843f7d989fbc5df91002a110955 (patch) | |
| tree | e2b0db21fee9b0ddcf7af6f6ae5ddc9d3e215956 /accounts/views.py | |
| parent | comment code, minor bug fixes (diff) | |
| download | scout-subs-3a24ed97b18c0843f7d989fbc5df91002a110955.tar.gz scout-subs-3a24ed97b18c0843f7d989fbc5df91002a110955.zip | |
download images in jpeg, small improvements
Diffstat (limited to 'accounts/views.py')
| -rw-r--r-- | accounts/views.py | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/accounts/views.py b/accounts/views.py index 50266b1..9b5884b 100644 --- a/accounts/views.py +++ b/accounts/views.py @@ -77,7 +77,13 @@ def personal(request): if filename.rfind('.') != -1: filename = filename[:filename.rfind('.')] filename = filename + ".jpg" - return FileResponse(medic.vac_certificate.file, as_attachment=True, filename=filename) + + # encode in JPEG + im = Image.open(medic.vac_certificate.file) + im_io = BytesIO() + im.save(im_io, 'JPEG', quality=90) + im_io.seek(0) + return FileResponse(im_io, as_attachment=True, filename=filename) if request.POST['action'] == "download_health": if medic.health_care_certificate != None: @@ -86,7 +92,13 @@ def personal(request): if filename.rfind('.') != -1: filename = filename[:filename.rfind('.')] filename = filename + ".jpg" - return FileResponse(medic.health_care_certificate.file, as_attachment=True, filename=filename) + + # encode in JPEG + im = Image.open(medic.vac_certificate.file) + im_io = BytesIO() + im.save(im_io, 'JPEG', quality=90) + im_io.seek(0) + return FileResponse(im_io, as_attachment=True, filename=filename) # set all attributes request.user.first_name = request.POST["first_name"] @@ -140,7 +152,7 @@ def personal(request): im = Image.open(myfile) im_io = BytesIO() # compress image in WEBP - im.save(im_io, 'WEBP', quality=50) + im.save(im_io, 'WEBP', quality=50, method=4) medic.vac_certificate.save( request.user.username+"_"+myfile.name, im_io) medic.save() @@ -154,7 +166,7 @@ def personal(request): im = Image.open(myfile) im_io = BytesIO() # compress image in WEBP - im.save(im_io, 'WEBP', quality=50) + im.save(im_io, 'WEBP', quality=50, method=4) medic.health_care_certificate.save( request.user.username+"_"+myfile.name, im_io) medic.save() |