本文整理汇总了Python中django.contrib.admin.utils.model_ngettext方法的典型用法代码示例。如果您正苦于以下问题：Python utils.model_ngettext方法的具体用法？Python utils.model_ngettext怎么用？Python utils.model_ngettext使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类django.contrib.admin.utils的用法示例。
在下文中一共展示了utils.model_ngettext方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: delete_selected_groups
# 需要导入模块: from django.contrib.admin import utils [as 别名]
# 或者: from django.contrib.admin.utils import model_ngettext [as 别名]
def delete_selected_groups(self, request, queryset):
if self.get_default_queryset(request, queryset).exists():
msg = _('Cannot proceed with the delete operation because '
'the batch of items contains the default group, '
'which cannot be deleted')
self.message_user(request, msg, messages.ERROR)
return False
if not self.has_delete_permission(request):
raise PermissionDenied
n = queryset.count()
if n:
queryset.delete()
self.message_user(request, _("Successfully deleted %(count)d %(items)s.") % {
"count": n, "items": model_ngettext(self.opts, n)
}, messages.SUCCESS)
return None 示例2: delete_selected_groups
# 需要导入模块: from django.contrib.admin import utils [as 别名]
# 或者: from django.contrib.admin.utils import model_ngettext [as 别名]
def delete_selected_groups(self, request, queryset):
if self.get_default_queryset(request, queryset).exists():
msg = _(
'Cannot proceed with the delete operation because '
'the batch of items contains the default group, '
'which cannot be deleted'
)
self.message_user(request, msg, messages.ERROR)
return False
if not self.has_delete_permission(request):
raise PermissionDenied
n = queryset.count()
if n:
queryset.delete()
self.message_user(
request,
_('Successfully deleted %(count)d %(items)s.')
% {'count': n, 'items': model_ngettext(self.opts, n)},
messages.SUCCESS,
)
return None 示例3: make_inactive
# 需要导入模块: from django.contrib.admin import utils [as 别名]
# 或者: from django.contrib.admin.utils import model_ngettext [as 别名]
def make_inactive(self, request, queryset):
queryset.update(is_active=False)
count = queryset.count()
if count:
self.message_user(
request,
_(
f'Successfully made {count} '
f'{model_ngettext(self.opts, count)} inactive.'
),
messages.SUCCESS,
) 示例4: make_active
# 需要导入模块: from django.contrib.admin import utils [as 别名]
# 或者: from django.contrib.admin.utils import model_ngettext [as 别名]
def make_active(self, request, queryset):
queryset.update(is_active=True)
count = queryset.count()
if count:
self.message_user(
request,
_(
f'Successfully made {count} '
f'{model_ngettext(self.opts, count)} active.'
),
messages.SUCCESS,
) 示例5: hard_delete_selected
# 需要导入模块: from django.contrib.admin import utils [as 别名]
# 或者: from django.contrib.admin.utils import model_ngettext [as 别名]
def hard_delete_selected(modeladmin, request, queryset):
opts = modeladmin.model._meta # # pylint: disable=W0212
deletable_objects, model_count, perms_needed, protected = modeladmin.get_deleted_objects(queryset, request)
if request.POST.get('post') and not protected:
if perms_needed:
raise PermissionDenied
if queryset.count():
number_of_rows_deleted, __ = queryset.hard_delete() # __ = deleted_items
if number_of_rows_deleted == 1:
message_bit = _('1 record was')
else:
message_bit = _('%(number_of_rows)s records were') % dict(number_of_rows=number_of_rows_deleted)
message = _('%(message_bit)s deleted') % dict(message_bit=message_bit)
modeladmin.message_user(request, message)
return None
objects_name = model_ngettext(queryset)
if perms_needed or protected:
title = _('Cannot delete %(name)s') % {'name': objects_name}
else:
title = _('Are you sure?')
context = {
**modeladmin.admin_site.each_context(request),
'title': title,
'objects_name': str(objects_name),
'deletable_objects': [deletable_objects],
'model_count': dict(model_count).items(),
'queryset': queryset,
'perms_lacking': perms_needed,
'protected': protected,
'opts': opts,
'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME,
'media': modeladmin.media,
}
request.current_app = modeladmin.admin_site.name
return TemplateResponse(request, 'admin/hard_delete_selected_confirmation.html', context) 示例6: activate_users
# 需要导入模块: from django.contrib.admin import utils [as 别名]
# 或者: from django.contrib.admin.utils import model_ngettext [as 别名]
def activate_users(self, request, queryset):
"""
Activates the selected users, if they are not already
activated.
"""
n = 0
for user in queryset:
if not user.is_active:
user.activate()
n += 1
self.message_user(
request,
_('Successfully activated %(count)d %(items)s.') %
{'count': n, 'items': model_ngettext(self.opts, n)}, messages.SUCCESS) 示例7: send_activation_email
# 需要导入模块: from django.contrib.admin import utils [as 别名]
# 或者: from django.contrib.admin.utils import model_ngettext [as 别名]
def send_activation_email(self, request, queryset):
"""
Send activation emails for the selected users, if they are not already
activated.
"""
n = 0
for user in queryset:
if not user.is_active and settings.USERS_VERIFY_EMAIL:
send_activation_email(user=user, request=request)
n += 1
self.message_user(
request, _('Activation emails sent to %(count)d %(items)s.') %
{'count': n, 'items': model_ngettext(self.opts, n)}, messages.SUCCESS)