49 lines
1.2 KiB
Python
49 lines
1.2 KiB
Python
|
# -*- coding: utf-8
|
||
|
|
"""
|
||
|
|
App config for the booking module of the Duck Booking Tool. This module
|
||
|
|
is currently needed for the MAX_DUCK_LEVEL system check.
|
||
|
|
"""
|
||
|
|
|
||
|
|
from django.apps import AppConfig
|
||
|
|
from django.conf import settings
|
||
|
|
from django.core.checks import Error, register
|
||
|
|
from django.core.exceptions import ImproperlyConfigured
|
||
|
|
|
||
|
|
@register()
|
||
|
|
def max_level_check(app_configs, **kwargs):
|
||
|
|
"""
|
||
|
|
System check to see if MAX_DUCK_LEVEL has a sane value (non-zero,
|
||
|
|
positive integer)
|
||
|
|
"""
|
||
|
|
|
||
|
|
errors = []
|
||
|
|
|
||
|
|
if not hasattr(settings, 'MAX_DUCK_LEVEL'):
|
||
|
|
errors.append(
|
||
|
|
Error(
|
||
|
|
'MAX_DUCK_LEVEL is not set!',
|
||
|
|
id='booking.E001'
|
||
|
|
)
|
||
|
|
)
|
||
|
|
else:
|
||
|
|
if settings.MAX_DUCK_LEVEL <= 0:
|
||
|
|
errors.append(
|
||
|
|
Error(
|
||
|
|
'MAX_DUCK_LEVEL should be greater than zero!',
|
||
|
|
id='booking.E002'
|
||
|
|
)
|
||
|
|
)
|
||
|
|
|
||
|
|
if not isinstance(settings.MAX_DUCK_LEVEL, int):
|
||
|
|
errors.append(
|
||
|
|
Error(
|
||
|
|
'MAX_DUCK_LEVEL must be an integer!',
|
||
|
|
id='booking.E003'
|
||
|
|
)
|
||
|
|
)
|
||
|
|
|
||
|
|
return errors
|
||
|
|
|
||
|
|
class BookingConfig(AppConfig):
|
||
|
|
name = 'booking'
|