本文实例讲述了python自动翻译实现方法。分享给大家供大家参考，具体如下：

以前学过python的基础，一般也没用过。后来有一个参数表需要中英文。想了一下，还是用python做吧。调用的百度翻译接口，经历了乱码、模块不全等问题。一般google，一边做的。分享一下。

#encoding=utf-8 ## eagle_91@sina.com ## created 2014-07-22 import urllib import urllib2 import MySQLdb import json import gc import time url = 'http://openapi.baidu.com/public/2.0/bmt/translate' _sleepTime = 0.5 _limit = 1000 ## 链接mysql conn = MySQLdb.connect(host='localhost',user='root',passwd='',charset='utf8') curs = conn.cursor() conn.select_db('test') ## 搜索要操作的表 count=curs.execute("""SELECT * FROM sb_parameters WHERE ISNULL(en_name) ORDER BY id ASC""") ## print curs.fetchall() ## print count results = curs.fetchmany(_limit) for r in results: gc.collect() chin = unicode(r[3]).encode('utf-8') ## print chin values = {'client_id':'PWrGllvVAIFcD0sYqaipwkAV','q':chin,'from':'zh','to':'en'} data = urllib.urlencode(values) req = urllib2.Request(url, data) response = urllib2.urlopen(req) the_page = response.read() returnData = json.loads(the_page) ## print returnData if returnData.has_key("error_code"): continue; inputData = returnData["trans_result"][0]["dst"] try: sql = "UPDATE `sb_parameters` SET `en_name`='%s' WHERE `id` = %d" % (MySQLdb.escape_string(unicode(inputData).encode('utf-8')),r[0]) print sql curs.execute(sql) conn.commit() time.sleep(_sleepTime) except EOFError: sql = "UPDATE `sb_parameters` SET `en_name`='%s' WHERE `id` = %d" % ('',r[0]) print sql curs.execute(sql) conn.commit() continue conn.commit() ## 关闭链接 curs.close() ## 关闭数据库 conn.close()

希望本文所述对大家Python程序设计有所帮助。