本文整理汇总了Python中.post_import.send方法的典型用法代码示例。如果您正苦于以下问题：Python post_import.send方法的具体用法？Python post_import.send怎么用？Python post_import.send使用的例子？那么恭喜您, 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.post_import的用法示例。
在下文中一共展示了post_import.send方法的2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: get_response
# 需要导入模块: from import post_import [as 别名]
# 或者: from .post_import import send [as 别名]
def get_response(self, response, context, *args, **kwargs):
has_view_perm = self.has_model_perm(self.model, 'view')
if not has_view_perm:
raise PermissionDenied
export_format = self.request.GET.get('file_format')
if not export_format:
messages.warning(self.request, _('You must select an export format.'))
else:
formats = self.get_export_formats()
file_format = formats[int(export_format)]()
queryset = self.get_export_queryset(self.request, context)
export_data = self.get_export_data(file_format, queryset, request=self.request)
content_type = file_format.get_content_type()
# Django 1.7 uses the content_type kwarg instead of mimetype
try:
response = HttpResponse(export_data, content_type=content_type)
except TypeError:
response = HttpResponse(export_data, mimetype=content_type)
response['Content-Disposition'] = 'attachment; filename=%s' % (
self.get_export_filename(file_format),
)
post_export.send(sender=None, model=self.model)
return response 示例2: post
# 需要导入模块: from import post_import [as 别名]
# 或者: from .post_import import send [as 别名]
def post(self, request, *args, **kwargs):
"""
Perform the actual import action (after the user has confirmed he
wishes to import)
"""
resource = self.get_import_resource_class()(**self.get_import_resource_kwargs(request, *args, **kwargs))
confirm_form = ConfirmImportForm(request.POST)
if confirm_form.is_valid():
import_formats = self.get_import_formats()
input_format = import_formats[
int(confirm_form.cleaned_data['input_format'])
]()
tmp_storage = self.get_tmp_storage_class()(name=confirm_form.cleaned_data['import_file_name'])
data = tmp_storage.read(input_format.get_read_mode())
if not input_format.is_binary() and self.from_encoding:
data = force_text(data, self.from_encoding)
dataset = input_format.create_dataset(data)
result = resource.import_data(dataset, dry_run=False,
raise_errors=True,
file_name=confirm_form.cleaned_data['original_file_name'],
user=request.user)
if not self.get_skip_admin_log():
# Add imported objects to LogEntry
logentry_map = {
RowResult.IMPORT_TYPE_NEW: ADDITION,
RowResult.IMPORT_TYPE_UPDATE: CHANGE,
RowResult.IMPORT_TYPE_DELETE: DELETION,
}
content_type_id = ContentType.objects.get_for_model(self.model).pk
for row in result:
if row.import_type != row.IMPORT_TYPE_ERROR and row.import_type != row.IMPORT_TYPE_SKIP:
LogEntry.objects.log_action(
user_id=request.user.pk,
content_type_id=content_type_id,
object_id=row.object_id,
object_repr=row.object_repr,
action_flag=logentry_map[row.import_type],
change_message="%s through import_export" % row.import_type,
)
success_message = str(_(u'Import finished')) + ' , ' + str(_(u'Add')) + ' : %d' % result.totals[
RowResult.IMPORT_TYPE_NEW] + ' , ' + str(_(u'Update')) + ' : %d' % result.totals[
RowResult.IMPORT_TYPE_UPDATE]
messages.success(request, success_message)
tmp_storage.remove()
post_import.send(sender=None, model=self.model)
model_info = (self.opts.app_label, self.opts.model_name)
url = reverse('xadmin:%s_%s_changelist' % model_info,
current_app=self.admin_site.name)
return HttpResponseRedirect(url)