image_info.py 文件源码

def getImageName(_index):
    global MAX
    if _index > MAX:
        return "-1"

    conn = MySQLdb.connect(IP, DBUSERNAME, DBPWD, DBNAME)
    cursor = conn.cursor()
    sql = "select url from image where id = %d" % _index
    cursor.execute(sql)
    url = cursor.fetchone()
    print url
    if url != None:
        url = str(url[0])
        items = url.split('/')
        if len(items) != 7:
            return "#error#"
        name = items[-3] + '/' + items[-2]
        return name
    else:
        print "+++None return"
        return "#error#"

    conn.close()