本文介绍了django-import-export外部管理员的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在尝试实现简单的xls文件导入,并使用django-import-export保存到模型中.不幸的是,这些文档仅涵盖了管理员集成.我被困在我的示例代码中:
I am trying to implement a simple xls file import and save to a model using django-import-export.Unfortunately the docs only cover the admin integration.I am stuck here in my example code:
class UploadFileForm(forms.Form):
file = forms.FileField()
class ExportSpec(resources.ModelResource):
class Meta:
model = Specialty
view:
def ca_import(request):
if request.method == 'POST' and 'import_test' in request.POST:
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
filehandle = request.FILES['file']
dataset = ???
result = ExportSpec().import_data(dataset, dry_run=False,
raise_errors=True,
user=request.user)
了解此模块的人可以帮助我完成此通用示例的代码吗?
Can someone with understanding of this module help me complete the code for this generic example?
还是有一个通用示例在网上某处被窃取,而我却没有使用Google找到它?
Or is there a generic example snipped somewhere on the net which I did not find using google?
基于Alex的回答,我找到了一个可行的解决方案:
Based on Alex answer I was able to find a working solution:
def ca_import(request):
if request.method == 'POST' and 'import_test' in request.POST:
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
file = form.cleaned_data['file']
data = bytes()
for chunk in file.chunks():
data += chunk
dataset = XLS().create_dataset(data)
result = ExportSpec().import_data(dataset, dry_run=False, raise_errors=True, user=request.user)
推荐答案
您应使用Format.create_dataset()
方法:
from import_export.formats.base_formats import XLS
def your_view():
filehandle = form.cleaned_data['file']
data = bytes()
for chunk in import_file.chunks():
data += chunk
dataset = XLS().create_dataset(data)
result = ExportSpec().import_data(...)
这篇关于django-import-export外部管理员的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!