diff options
| author | Andrea Lepori <alepori@student.ethz.ch> | 2020-08-28 20:42:08 +0200 |
|---|---|---|
| committer | Andrea Lepori <alepori@student.ethz.ch> | 2020-08-28 20:42:08 +0200 |
| commit | f2861ca2bcd56569b8b1d0b1330039bdea3eda47 (patch) | |
| tree | 198a9af453d439ba4f618a2e497713d16f03752d /accounts/views.py | |
| parent | download images in jpeg, small improvements (diff) | |
| download | scout-subs-f2861ca2bcd56569b8b1d0b1330039bdea3eda47.tar.gz scout-subs-f2861ca2bcd56569b8b1d0b1330039bdea3eda47.zip | |
upload multiple files
Diffstat (limited to 'accounts/views.py')
| -rw-r--r-- | accounts/views.py | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/accounts/views.py b/accounts/views.py index 9b5884b..9bdfacf 100644 --- a/accounts/views.py +++ b/accounts/views.py @@ -147,28 +147,52 @@ def personal(request): # check if user uploaded a file if "vac_certificate" in request.FILES: - myfile = request.FILES['vac_certificate'] + files = request.FILES.getlist('vac_certificate') + name = files[0].name try: - im = Image.open(myfile) + # if multiple files concatenate pictures + if len(files) == 1: + im = Image.open(files[0]) + else: + im = Image.open(files.pop(0)) + for f in files: + i = Image.open(f) + dst = Image.new('RGB', (im.width + i.width, max(im.height, i.height)), (255, 255, 255)) + dst.paste(im, (0, 0)) + dst.paste(i, (im.width, 0)) + im = dst + im_io = BytesIO() # compress image in WEBP im.save(im_io, 'WEBP', quality=50, method=4) medic.vac_certificate.save( - request.user.username+"_"+myfile.name, im_io) + request.user.username+"_"+name, im_io) medic.save() except UnidentifiedImageError: error = True error_text = "Il file non รจ un immagine valida" if "health_care_certificate" in request.FILES: - myfile = request.FILES['health_care_certificate'] + files = request.FILES.getlist('health_care_certificate') + name = files[0].name try: - im = Image.open(myfile) + # if multiple files concatenate pictures + if len(files) == 1: + im = Image.open(files[0]) + else: + im = Image.open(files.pop(0)) + for f in files: + i = Image.open(f) + dst = Image.new('RGB', (im.width + i.width, max(im.height, i.height)), (255, 255, 255)) + dst.paste(im, (0, 0)) + dst.paste(i, (im.width, 0)) + im = dst + im_io = BytesIO() # compress image in WEBP im.save(im_io, 'WEBP', quality=50, method=4) medic.health_care_certificate.save( - request.user.username+"_"+myfile.name, im_io) + request.user.username+"_"+name, im_io) medic.save() except UnidentifiedImageError: error = True |