dannluciano / django-miniexplorer Goto Github PK

执行的sql语句如果没有结果返回，程序就会报错
更新一下下面的这个方法，即可解决
def change_view(self, request, object_id, form_url="", extra_context=None):
extra_context = extra_context or {}
query = get_object_or_404(Query, pk=object_id)
time = timezone.now()
results = query.execute()
fields = results[0]._fields if results else []
extra_context["results"] = results
extra_context["fields"] = fields
extra_context["last_time"] = time
return super().change_view(
request,
object_id,
form_url,
extra_context=extra_context,
)