fix args filter

@@ -269,7 +269,7 @@ class Command(BaseCommand, LoggerMixin):
                 loop = asyncio.get_event_loop()
                 tasks = [self.img_ocr_excel(wb, img_path) for img_path in img_path_list]
                 loop.run_until_complete(asyncio.wait(tasks))
-                loop.close()
+                # loop.close()
                 wb.save(excel_path)
                 # 整合excel文件上传至EDMS
             except Exception as e:

@@ -140,19 +140,18 @@ class DocView(GenericView, DocHandler):
         upload_time_end = args.get('upload_time_end')
         create_time_start = args.get('create_time_start')
         create_time_end = args.get('create_time_end')
-        status_query = Q(status=status) if status else Q()
-        application_id_query = Q(application_id=application_id) if application_id else Q()
-        data_source_query = Q(data_source=data_source) if data_source else Q()
-        business_type_query = Q(business_type=business_type) if business_type else Q()
+        status_query = Q(status=status) if status is not None else Q()
+        application_id_query = Q(application_id=application_id) if application_id is not None else Q()
+        data_source_query = Q(data_source=data_source) if data_source is not None else Q()
+        business_type_query = Q(business_type=business_type) if business_type is not None else Q()
         upload_finish_time_query = Q(upload_finish_time__gte=upload_time_start,
                                      upload_finish_time__lt=upload_time_end + datetime.timedelta(days=1))\
-            if upload_time_start and upload_time_end else Q()
+            if upload_time_start is not None and upload_time_end is not None else Q()
         create_time_query = Q(create_time__gte=create_time_start,
                               create_time__lt=create_time_end + datetime.timedelta(days=1))\
-            if create_time_start and create_time_end else Q()
+            if create_time_start is not None and create_time_end is not None else Q()
         query = status_query & application_id_query & data_source_query & business_type_query\
                 & upload_finish_time_query & create_time_query
-        print(query)
         val_tuple = ('id', 'application_id', 'upload_finish_time', 'create_time',
                      'business_type', 'data_source', 'status')
         doc_queryset = UploadDocRecords.objects.filter(query).values(*val_tuple).order_by('-upload_finish_time')