gestioCOF/kfet/auth/fields.py
Aurélien Delobelle ded824bddd Cleaner use of Group in kfet app
KFetGroup model
- Provides a distinction from non-kfet Groups.
- Convert code appropriately.
- Initially filled from Groups containing K-Fêt (this was the previous
distinction) in the kfetauth.0002 migration.

Permission proxy model (kfetauth app)
- Proxy of the django.contrib.auth Permission model.
- Adds the 'kfet' manager which returns only kfet-related permissions.

KeepUnselectableModelFormMixin
- Helps to keep the unselectable items of many-to-many field for
ModelForm.
- 'kfetauth' forms (related to KFetGroup) use this mixin.

Using KFetGroup allows to simplify the 'kfet/account_group_form.html' template.

A bug is also fixed in 'kfet/form_field_snippet.html', which could lead to
prevent field displays if they used CheckboxSelectMultiple widget.
2017-09-29 22:37:30 +02:00

26 lines
796 B
Python

from django import forms
from django.forms import widgets
from .models import Group, Permission
class GroupsField(forms.ModelMultipleChoiceField):
def __init__(self, **kwargs):
kwargs.setdefault('queryset', Group.objects.all())
kwargs.setdefault('widget', widgets.CheckboxSelectMultiple)
super().__init__(**kwargs)
class BasePermissionsField(forms.ModelMultipleChoiceField):
def __init__(self, **kwargs):
kwargs.setdefault('widget', widgets.CheckboxSelectMultiple)
super().__init__(**kwargs)
def label_from_instance(self, obj):
return obj.name
class CorePermissionsField(BasePermissionsField):
def __init__(self, **kwargs):
kwargs.setdefault('queryset', Permission.kfetcore.all())
super().__init__(**kwargs)