MOD:发票excel下载 java转python

@@ -63,6 +63,8 @@ from celery_compare.tasks import compare, fsm_compare
 from prese.compare import get_empty_result
 
 import time
+from django.http import HttpResponse
+from django.utils.encoding import escape_uri_path
 
 
 class CustomDate(fields.Date):
@@ -561,6 +563,10 @@ mpos_args = {
     'file_base64_content': fields.List(fields.Str(), required=True, validate=validate.Length(min=1)),
 }
 
+invoice_download_args = {
+    'application_entity': fields.Int(required=True),
+    'application_ids':  fields.Str(required=True),
+}
 
 class UploadDocView(GenericView, DocHandler):
     # permission_classes = []
@@ -1851,8 +1857,8 @@ class InvoiceExcelView(GenericView):
     authentication_classes = [OAuth2AuthenticationWithUser]
 
     # 下载发票excel
-    # @use_args(doc_list_args, location='data')
-    def get(self, request, args):
+    @use_args(invoice_download_args, location='data')
+    def post(self, request, args):
         application_ids = args.get('application_ids')
         application_entity = args.get('application_entity')
 
@@ -1866,8 +1872,20 @@ class InvoiceExcelView(GenericView):
             headers = {
                 'Content-Type': 'application/json'
             }
-            requests.post(url, headers=headers, json=body)
-            self.running_log.info("java invoice excel api finish, void")
+            resp = requests.post(url, headers=headers, json=body)
+            self.running_log.info("java invoice excel api finish, applicationIds:{0},{1}".format(application_ids, resp.text))
+            res_json = json.loads(resp.text)
+            file_path = res_json.get('result')
+            self.running_log.info("java invoice excel after process, filePath:{0}".format(file_path))
+            current_time = time.strftime('%Y-%m-%d_%H_%M_%S', time.localtime())
+            download_file_name = "发票信息提取-" + current_time + ".xlsx"
+            f = open(file_path,"rb")
+            response = HttpResponse(content_type='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')
+            response['Content-Disposition'] = 'attachment; filename="{0}"'.format(escape_uri_path(download_file_name))
+            response['Access-Control-Expose-Headers'] = 'content-disposition'
+            response.write(f.read())
+            f.close()
+            return response
         except Exception as e:
             self.running_log.error("invoice excel request to java error, url:{0}, param:{1}, errorMsg:{2}".format(
                 url, json.dumps(body), traceback.format_exc()))