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。
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#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。