Add send notification email script

tools/batch-delete.py

@@ -0,0 +1,62 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+import MySQLdb
+
+import settings
+
+try:
+    dbname = os.environ['DBNAME']
+    dbuser = os.environ['DBUSER']
+    dbpasswd = os.environ['DBPASSWD']
+except:
+    sys.stderr.write('Environment not set! Exit\n')
+    sys.exit(1)
+
+def check_settings():
+    if settings.DATABASE_ENGINE == 'mysql':
+        sys.stderr.write('[ERROR] Current settings is mysql, need sqlite settings\n')
+        sys.exit(1)
+        
+def do_create():
+    root_passwd = raw_input("Please enter root password to create database %s: " % dbname)
+
+    conn = MySQLdb.Connect(host='localhost', user='root', passwd=root_passwd)
+    cursor = conn.cursor()
+
+    create_cmd = ( "CREATE DATABASE IF NOT EXISTS `%s` default charset utf8 COLLATE utf8_general_ci;") % (dbname)
+    grant_cmd = ("grant all privileges on %s.* to '%s'@localhost identified by '%s';") % (dbname, dbuser, dbpasswd)
+    
+    try:
+        cursor.execute(create_cmd)
+        cursor.execute(grant_cmd)
+    except:
+        pass
+
+    cursor.close()
+    conn.close()
+    
+def do_delete(prefix):
+        cmd = ('echo "select concat(\'drop table \',  table_name ,\';\') from TABLES where TABLE_SCHEMA =\'%s\' and table_name like \'%s_%%\' ;" | mysql -u %s -p%s information_schema | sed -n \'2,$p\' | mysql -u %s -p%s %s') % (dbname, prefix, dbuser, dbpasswd, dbuser, dbpasswd, dbname)
+        try:
+            output = os.popen(cmd).read()
+        except:
+            pass
+    
+if __name__=="__main__":
+    # check current settings.py
+    check_settings()
+    
+    # create database if not exists
+    do_create()
+
+    # detele all seahub tables 
+    for app in settings.INSTALLED_APPS:
+        app_name = app.split('.')[-1]
+        do_delete(app_name)
+    do_delete('django')
+    
+    print '[Delete seahub tables...Done]'
+