今天和大家分享一个python入库mongodb的脚本。。。

涉及到python和mongodb,那么安装相应的模块四必不可少的,最简单的安装方法,或者非pip不可了。

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# pip install pymongo==3.0.4

顺便也记录下源码安装的方式

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# wget https://pypi.python.org/packages/source/p/pymongo/pymongo-2.8.tar.gz#md5=23100361c9af1904eb2d7722f2658114 --no-check-certificate
# tar xf pymongo-2.8.tar.gz
# cd pymongo-2.8
# python setup.py install


摘自一则日志

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35783   s100    android 47  5   192.168.1.100   2015-09-05 08:03:19    strengthenHeroByHeroes  {"consume_gold":{"ogold":2893821,"cgold":1700,"gold":2892121,"tag":"strengthenHeroByHeroes"},"taskInfo":[{"id":2310033,"progress":2,"status":0}],"delHeroList":{"id":102014,"id":102014,"id":102014,"id":102010,"id":102010},"id":100026,"olevel":46,"oexp":1700,"cexp":1700,"level":46,"exp":3400} 865982021462182     XiaoMi


入库mongodb的python脚本

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[[email protected] opt]# cat analytical.py 
#!/usr/bin/env python
#coding:utf8
 
import os,sys,json
from datetime import * 
from pymongo import MongoClient
 
def ConMongo(host,port,cur_db,username,password):
    client = MongoClient(host,port)
    db = client[cur_db]
    db.authenticate(username,password)
    table = db.gamelogs
    return table
 
def parseLog(logfile,table):
    dic = {}
    dl = []
    with open(file_log) as fd:
        for line in fd:
        try:
            tokens = line.strip().split('\t')
            uid = tokens[0]
            server = tokens[1]
            system = tokens[2]
            level = int(tokens[3])
            vip_level = tokens[4]
            ip = tokens[5]
            time = datetime.strptime(tokens[6], "%Y-%m-%d %H:%M:%S")        #将时间字符串转换成时间格式
            action = tokens[7]
            result = json.loads(tokens[8])                        #特殊字符串转换成json格式
            uuid = tokens[9]
        if len(tokens) == 12:
            channel = tokens[11]
        else:
            channel = ''
            dic = {'uid':uid,'server':server,'system':system,'level':level,'vip_level':vip_level,'ip':ip,'time':time,'action':action,'result':result,'uuid':uuid,'channel':channel}
        dl.append(dic)
        if len(dl) == 10000:
            table.insert_many(dl)
            dl = []
        except Exception,e:
            print e, line
    if len(dl) > 0:
        table.insert_many(dl)
 
if __name__ == '__main__':
    table = ConMongo('localhost',27017,'talefundb','talefun','123456')
    try:
        logfile = sys.argv[1]
        parseLog(logfile,table)
    except IndexError,e:
        print e

注意事项:

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(1)insert_many参数是mongodb 3.0.4中新加的,允许你将一个大列表直接insert到mongodb数据库中
(2)脚本中做了限制,如果字典中有2000个值,就向mongodb插入一次数据,这样在效率上得到了保证
(3)不建议直接复制脚本测试,很多粘贴出来后,很多制表符等会出现问题。我会吧脚本放在云盘上大家可以下载,测试用。


Python[10] mongodb模块


点击可下载:http://pan.baidu.com/s/1qWtbgjq






     本文转自zys467754239 51CTO博客,原文链接:http://blog.51cto.com/467754239/1692088,如需转载请自行联系原作者


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