39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
from photologue.models import PhotoSize
|
|
|
|
|
|
def get_response(msg, func=int, default=None):
|
|
while True:
|
|
resp = input(msg)
|
|
if not resp and default is not None:
|
|
return default
|
|
try:
|
|
return func(resp)
|
|
except:
|
|
print('Invalid input.')
|
|
|
|
|
|
def create_photosize(name, width=0, height=0, crop=False, pre_cache=False, increment_count=False):
|
|
try:
|
|
size = PhotoSize.objects.get(name=name)
|
|
exists = True
|
|
except PhotoSize.DoesNotExist:
|
|
size = PhotoSize(name=name)
|
|
exists = False
|
|
if exists:
|
|
msg = 'A "%s" photo size already exists. Do you want to replace it? (yes, no):' % name
|
|
if not get_response(msg, lambda inp: inp == 'yes', False):
|
|
return
|
|
print('\nWe will now define the "%s" photo size:\n' % size)
|
|
w = get_response('Width (in pixels):', lambda inp: int(inp), width)
|
|
h = get_response('Height (in pixels):', lambda inp: int(inp), height)
|
|
c = get_response('Crop to fit? (yes, no):', lambda inp: inp == 'yes', crop)
|
|
p = get_response('Pre-cache? (yes, no):', lambda inp: inp == 'yes', pre_cache)
|
|
i = get_response('Increment count? (yes, no):', lambda inp: inp == 'yes', increment_count)
|
|
size.width = w
|
|
size.height = h
|
|
size.crop = c
|
|
size.pre_cache = p
|
|
size.increment_count = i
|
|
size.save()
|
|
print('\nA "%s" photo size has been created.\n' % name)
|
|
return size
|