mirror of
https://github.com/himool/HimoolERP.git
synced 2024-11-15 11:58:42 +08:00
26 lines
1.2 KiB
Python
26 lines
1.2 KiB
Python
from django.db.models import CharField, DateField, DateTimeField, JSONField, FileField, ImageField
|
|
from django.db.models import BooleanField, IntegerField, FloatField, DecimalField
|
|
from django.db.models.deletion import CASCADE, SET_NULL, SET_DEFAULT, PROTECT
|
|
from django.db.models import OneToOneField, ForeignKey, ManyToManyField
|
|
from django.db.models import Model, IntegerChoices, TextChoices
|
|
from django.db.models import Sum, Count, Value, F, Q, Prefetch
|
|
from django.db.models.functions import Coalesce
|
|
from django.db import transaction, connection
|
|
|
|
|
|
class AmountField(DecimalField):
|
|
"""金额字段"""
|
|
|
|
def __init__(self, verbose_name=None, name=None, **kwargs):
|
|
kwargs['max_digits'], kwargs['decimal_places'] = 16, 2
|
|
super().__init__(verbose_name, name, **kwargs)
|
|
|
|
|
|
__all__ = [
|
|
'Model', 'IntegerChoices', 'TextChoices',
|
|
'CASCADE', 'SET_NULL', 'SET_DEFAULT', 'PROTECT',
|
|
'OneToOneField', 'ForeignKey', 'ManyToManyField',
|
|
'BooleanField', 'IntegerField', 'FloatField', 'DecimalField', 'AmountField',
|
|
'CharField', 'DateField', 'DateTimeField', 'JSONField', 'FileField', 'ImageField',
|
|
'Sum', 'Count', 'Value', 'F', 'Q', 'Prefetch', 'Coalesce', 'transaction', 'connection',
|
|
]
|