Create dodb.py

honglongwei · web-flow · commit cf9f41df6eda · 2017-05-31T11:22:30.000+08:00
python操作db的原生sql
diff --git a/dodb.py b/dodb.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+#_*_ coding:utf-8 _*_
+
+import MySQLdb
+
+
+with open('/var/logs/install.log') as f:
+    a = f.read().strip().split('\n')
+    hostl = []
+    for i in a:
+        b = i.split('\t')
+        if b[3] == 'stop':
+            hostl.append(b[1])
+        else:
+            pass
+    for host in list(set(hostl)):
+        conn= MySQLdb.connect(
+                              host='localhost',
+                              port = 3306,
+                              user='root',
+                              passwd='111111',
+                              db ='pj_install',
+           )
+        try:
+            #select
+            sql = "select * from automsg where HostName='{0}'".format(host)
+            cur = conn.cursor()
+            cur.execute(sql)
+            ret = cur.fetchone()
+
+            #update
+            update_sql = "update installretmsg set status=2, msg=u'安装成功!' where id={0}".format(int(ret[0]))
+            cur.execute(update_sql)
+
+            cur.close()
+            conn.commit()
+            conn.close()
+        except:
+            pass
