django1/tests/admin_changelist/admin.py

150 lines
3.9 KiB
Python
Raw Normal View History

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from django.contrib.auth.models import User
from django.core.paginator import Paginator
from .models import Child, Event, Parent, Swallow
site = admin.AdminSite(name="admin")
site.register(User, UserAdmin)
class CustomPaginator(Paginator):
def __init__(self, queryset, page_size, orphans=0, allow_empty_first_page=True):
2016-04-08 10:04:45 +08:00
super(CustomPaginator, self).__init__(queryset, 5, orphans=2, allow_empty_first_page=allow_empty_first_page)
class EventAdmin(admin.ModelAdmin):
list_display = ['event_date_func']
def event_date_func(self, event):
return event.date
def has_add_permission(self, request):
return False
2016-11-13 01:11:23 +08:00
site.register(Event, EventAdmin)
class ParentAdmin(admin.ModelAdmin):
list_filter = ['child__name']
search_fields = ['child__name']
class ChildAdmin(admin.ModelAdmin):
list_display = ['name', 'parent']
list_per_page = 10
list_filter = ['parent', 'age']
def get_queryset(self, request):
return super(ChildAdmin, self).get_queryset(request).select_related("parent")
class CustomPaginationAdmin(ChildAdmin):
paginator = CustomPaginator
class FilteredChildAdmin(admin.ModelAdmin):
list_display = ['name', 'parent']
list_per_page = 10
def get_queryset(self, request):
return super(FilteredChildAdmin, self).get_queryset(request).filter(
name__contains='filtered')
class BandAdmin(admin.ModelAdmin):
list_filter = ['genres']
class GroupAdmin(admin.ModelAdmin):
list_filter = ['members']
class ConcertAdmin(admin.ModelAdmin):
list_filter = ['group__members']
search_fields = ['group__members__name']
class QuartetAdmin(admin.ModelAdmin):
list_filter = ['members']
class ChordsBandAdmin(admin.ModelAdmin):
list_filter = ['members']
class InvitationAdmin(admin.ModelAdmin):
list_display = ('band', 'player')
list_select_related = ('player',)
class DynamicListDisplayChildAdmin(admin.ModelAdmin):
list_display = ('parent', 'name', 'age')
def get_list_display(self, request):
my_list_display = super(DynamicListDisplayChildAdmin, self).get_list_display(request)
if request.user.username == 'noparents':
my_list_display = list(my_list_display)
my_list_display.remove('parent')
return my_list_display
class DynamicListDisplayLinksChildAdmin(admin.ModelAdmin):
list_display = ('parent', 'name', 'age')
list_display_links = ['parent', 'name']
def get_list_display_links(self, request, list_display):
return ['age']
2016-11-13 01:11:23 +08:00
site.register(Child, DynamicListDisplayChildAdmin)
class NoListDisplayLinksParentAdmin(admin.ModelAdmin):
list_display_links = None
2016-11-13 01:11:23 +08:00
site.register(Parent, NoListDisplayLinksParentAdmin)
class SwallowAdmin(admin.ModelAdmin):
2013-11-03 05:02:56 +08:00
actions = None # prevent ['action_checkbox'] + list(list_display)
list_display = ('origin', 'load', 'speed', 'swallowonetoone')
list_editable = ['load', 'speed']
list_per_page = 3
2016-11-13 01:11:23 +08:00
site.register(Swallow, SwallowAdmin)
class DynamicListFilterChildAdmin(admin.ModelAdmin):
list_filter = ('parent', 'name', 'age')
def get_list_filter(self, request):
my_list_filter = super(DynamicListFilterChildAdmin, self).get_list_filter(request)
if request.user.username == 'noparents':
my_list_filter = list(my_list_filter)
my_list_filter.remove('parent')
return my_list_filter
2013-08-04 00:15:15 +08:00
class DynamicSearchFieldsChildAdmin(admin.ModelAdmin):
search_fields = ('name',)
def get_search_fields(self, request):
search_fields = super(DynamicSearchFieldsChildAdmin, self).get_search_fields(request)
search_fields += ('age',)
return search_fields
class EmptyValueChildAdmin(admin.ModelAdmin):
empty_value_display = '-empty-'
list_display = ('name', 'age_display', 'age')
def age_display(self, obj):
return obj.age
age_display.empty_value_display = '†'