14 lines
264 B
Python
14 lines
264 B
Python
from django.db.models import Func
|
|
|
|
|
|
class Round(Func):
|
|
function = 'ROUND'
|
|
template = '%(function)s(%(expressions)s, 0)'
|
|
|
|
|
|
def str2bool(v):
|
|
if isinstance(v, bool) or v is None:
|
|
return v
|
|
else:
|
|
return v.lower() in ("yes", "true", "1")
|