def upload():
# check if the post request has the file part
if 'file' not in request.files:
flash('No file part')
return redirect('/library')
file = request.files['file']
# if user does not select file, browser also
# submit an empty part without filename
if file.filename == '':
flash('No selected file')
return redirect('/library')
if file and allowed_photo_filename(file.filename):
new_photo = Photo(user_id=session['user_id'])
db.session.add(new_photo)
db.session.flush()
filename = f'{new_photo.photo_id}_{secure_filename(file.filename)}'
s3.upload(file, filename)
new_photo.original_photo = filename
db.session.commit()
return redirect(f'/processing/{new_photo.photo_id}')
