add auto excel test

@@ -6,6 +6,7 @@ urlpatterns = [
     path(r'v1', views.CompareView.as_view()),
     path(r'settlement/v1', views.SECompareView.as_view()),
     path(r'settlement/auto/v1', views.AutoSettlementView.as_view()),
+    path(r'settlement/auto/wb/v1', views.AutoSettlementExcelView.as_view()),
     path(r'settlement/cms/v1', views.SECMSView.as_view()),
     path(r'offline/v1', views.CompareOfflineView.as_view()),
     path(r'result', views.CompareResultView.as_view()),

 import os
+import io
 import time
 import json
 import random
 import datetime
 import fitz
 import shutil
+from openpyxl import Workbook
 from django.utils import timezone
 # from django.http import HttpResponse
 from django.db.models import Q
@@ -1287,7 +1289,7 @@ class AutoSettlementView(GenericView):
     # permission_classes = [IsAuthenticated]
     # authentication_classes = [OAuth2AuthenticationWithUser]
 
-    # 获取比对结果
+    # 获取auto settlement列表
     @use_args(auto_list_args, location='querystring')
     def get(self, request, args):
         page = args.get('page', consts.PAGE_DEFAULT)
@@ -1356,3 +1358,22 @@ class AutoSettlementView(GenericView):
         }
         self.running_log.info('[get auto list] [args={0}] [res={1}]'.format(args, res))
         return response.ok(data=res)
+
+
+class AutoSettlementExcelView(GenericView):
+    permission_classes = []
+    authentication_classes = []
+    # permission_classes = [IsAuthenticated]
+    # authentication_classes = [OAuth2AuthenticationWithUser]
+
+    # 获取auto settlement excel
+    @use_args(auto_list_args, location='querystring')
+    def get(self, request, args):
+        wb = Workbook()
+        ws = wb.active
+        ws.append(['序号', '告警id', '设备编号'])
+        io_content = io.BytesIO()  # 创建在内存中处理对象
+        wb.save(io_content)
+        wb.close()
+        file_name = 'AutoSettlement'
+        return response.excel_response(file_name, io_content)

 import enum
-from django.http import JsonResponse
+from django.http import JsonResponse, HttpResponse
 from .named_enum import NamedEnum
 
 
@@ -37,3 +37,10 @@ def ok(**kwargs):
 
 def need_update(**kwargs):
     return APIResponse(MetaStatus.NEED_UPDATE.value, msg=MetaStatus.NEED_UPDATE.verbose_name, **kwargs)
+
+
+def excel_response(file_name, io_content):
+    http_response = HttpResponse(content_type="application/vnd.ms-excel")
+    http_response['Content-Disposition'] = 'attachment;filename={0}.xlsx'.format(file_name)
+    http_response.write(io_content.getvalue())
+    return http_response