获取日志支持时间

app/info/info_api.py

@@ -50,4 +50,5 @@ class InfoAPI(ApiController):
         获取日志信息
         :return:
         '''
-        return InfoService().get_install_logs()
+        args = request.args
\ No newline at end of file
+        return InfoService().get_install_logs(args)
\ No newline at end of file

app/info/info_service.py

 # -*- coding:utf-8 -*-
+import datetime
 import os
 import shutil
 import time
@@ -205,12 +206,19 @@ where A.log_id={log_id}'''
 
         return page_data
 
-    def get_install_logs(self):
+    def get_install_logs(self, args):
         '''
         获取升级日志
         :return:
         '''
-        logs = docker_client.logs('install_api',tail=200)
+        since_time = args.get('since_time', None)
+
+        if isinstance(since_time, str):
+            since_time = datetime.datetime.strptime(since_time, "%Y-%m-%d %H:%M:%S")
+        else:
+            since_time = None
+
+        logs = docker_client.logs('install_api', tail=200, since=since_time)
         if isinstance(logs, bytes):
             logs = logs.decode()
         return logs