Python製作資料匯入匯出工具

python 2.6編寫，自己瞎寫的，備用

'''  Export and Import Elasticsearch Data.  Simple Example At __main__  @author: wgzh159@163.com  @note: uncheck consistency of data, please do it by self''' import jsonimport osimport sysimport timeimport urllib2 reload(sys)sys.setdefaultencoding('utf-8') # @UndefinedVariable class exportEsData():  size = 10000  def __init__(self, url,index,type):    self.url = url+"/"+index+"/"+type+"/_search"    self.index = index    self.type = type  def exportData(self):    print("export data begin...")    begin = time.time()    try:      os.remove(self.index+"_"+self.type+".json")    except:      os.mknod(self.index+"_"+self.type+".json")    msg = urllib2.urlopen(self.url).read()    print(msg)    obj = json.loads(msg)    num = obj["hits"]["total"]    start = 0    end = num/self.size+1    while(start
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