def save_file(file):
if file and allowed_file(file.filename):
random_folder = tools.id_generator()
filepath = "data/" + random_folder
os.makedirs(filepath)
filename = filepath + "/" + secure_filename(file.filename)
file.save(filename)
return filename
def _mk_hash():
hash = None
while not hash or Handout.objects.filter(hash=hash).count():
hash = tools.id_generator(size=6)
return hash
def _mk_hash():
"""Used by PhotoUploader to generate a filename"""
hash = None
while not hash or Photo.objects.filter(hash=hash).count():
hash = tools.id_generator(size=6)
return hash