71 lines
2.6 KiB
Python
71 lines
2.6 KiB
Python
from django.core.exceptions import ObjectDoesNotExist
|
|
from django.db.models import signals
|
|
from django.db.models.aggregates import * # NOQA
|
|
from django.db.models.aggregates import __all__ as aggregates_all
|
|
from django.db.models.deletion import (
|
|
CASCADE, DO_NOTHING, PROTECT, SET, SET_DEFAULT, SET_NULL, ProtectedError,
|
|
)
|
|
from django.db.models.expressions import (
|
|
Case, Expression, ExpressionWrapper, F, Func, Value, When,
|
|
)
|
|
from django.db.models.fields import * # NOQA
|
|
from django.db.models.fields import __all__ as fields_all
|
|
from django.db.models.fields.files import FileField, ImageField
|
|
from django.db.models.fields.proxy import OrderWrt
|
|
from django.db.models.indexes import * # NOQA
|
|
from django.db.models.indexes import __all__ as indexes_all
|
|
from django.db.models.lookups import Lookup, Transform
|
|
from django.db.models.manager import Manager
|
|
from django.db.models.query import (
|
|
Prefetch, Q, QuerySet, prefetch_related_objects,
|
|
)
|
|
|
|
# Imports that would create circular imports if sorted
|
|
from django.db.models.base import DEFERRED, Model # isort:skip
|
|
from django.db.models.fields.related import ( # isort:skip
|
|
ForeignKey, ForeignObject, OneToOneField, ManyToManyField,
|
|
ManyToOneRel, ManyToManyRel, OneToOneRel,
|
|
)
|
|
|
|
|
|
def permalink(func):
|
|
"""
|
|
Decorator that calls urls.reverse() to return a URL using parameters
|
|
returned by the decorated function "func".
|
|
|
|
"func" should be a function that returns a tuple in one of the
|
|
following formats:
|
|
(viewname, viewargs)
|
|
(viewname, viewargs, viewkwargs)
|
|
"""
|
|
import warnings
|
|
from functools import wraps
|
|
|
|
from django.urls import reverse
|
|
from django.utils.deprecation import RemovedInDjango21Warning
|
|
|
|
warnings.warn(
|
|
'permalink() is deprecated in favor of calling django.urls.reverse() '
|
|
'in the decorated method.',
|
|
RemovedInDjango21Warning
|
|
)
|
|
|
|
@wraps(func)
|
|
def inner(*args, **kwargs):
|
|
bits = func(*args, **kwargs)
|
|
return reverse(bits[0], None, *bits[1:3])
|
|
return inner
|
|
|
|
|
|
__all__ = aggregates_all + fields_all + indexes_all
|
|
__all__ += [
|
|
'ObjectDoesNotExist', 'signals',
|
|
'CASCADE', 'DO_NOTHING', 'PROTECT', 'SET', 'SET_DEFAULT', 'SET_NULL',
|
|
'ProtectedError',
|
|
'Case', 'Expression', 'ExpressionWrapper', 'F', 'Func', 'Value', 'When',
|
|
'FileField', 'ImageField', 'OrderWrt', 'Lookup', 'Transform', 'Manager',
|
|
'Prefetch', 'Q', 'QuerySet', 'prefetch_related_objects', 'DEFERRED', 'Model',
|
|
'ForeignKey', 'ForeignObject', 'OneToOneField', 'ManyToManyField',
|
|
'ManyToOneRel', 'ManyToManyRel', 'OneToOneRel', 'permalink',
|
|
]
|