Question

我试图将2个变量写入我的csv中的行。 setTimeout(function () { window.print(); }, 500); window.onfocus = function () { setTimeout(function () { window.close(); }, 500); }变量（有2列/值）和＆＃39;项result writerow`函数参数？如果是这样，语法将如何？我的下面的语法与两个变量之间的逗号不起作用。

我正在谈论：

variable (which has just 1 value). Can I include both of these values in the

所有代码：

writer.writerow([item,result.items()[0][0],result.items()[0][1]])

解答：

#!/usr/bin/env python

import splunklib.client as client 
import splunklib.results as results
import csv

listOfAppIDs = []
with open('filefolder/filelocation.txt', 'r') as fi:
    for line in fi:
        listOfAppIDs.append(line.rstrip('\n'))
listOfAppIDs.sort() #alphebetically sort list

HOST = "ipAddress"
PORT = 1234
USERNAME = "uName"
PASSWORD = "pWord"

startPoint = "firstAppInList" 

outputCsv = open('filefolder/filelocation.csv', 'wb')
fieldnames = ['appID', 'TotalDestinationIPAddresses', 'AverageThroughputPerMonth']
writer = csv.DictWriter(outputCsv, fieldnames=fieldnames)
writer.writeheader(); 

def connect():
    global startPoint , item

    service = client.connect(
        host=HOST,
        port=PORT,
        username=USERNAME,
        password=PASSWORD,
        autologin=True
    )   

    jobs = service.jobs
    kwargs_blockingsearch = {"exec_mode": "blocking"}

    try:
        for item in listOfAppIDs:
            if (item >= startPoint):
                searchquery_blocking = "splunkQuery"
                print item + ':'
                job = jobs.create(searchquery_blocking, **kwargs_blockingsearch) 
            for result in results.ResultsReader(job.results()):             
                writer.writerow([item,result.items()[0][0],result.items()[0][1]])#writes data underneath the column header
    except csv.Error:
        startPoint = item
        connect()

connect()
outputCsv.close()

Answer 1

通过传递一个数组，将多个字段传递给writerow。假设result是两个元素的数组，你可以这样做

writer.writerow([item,result[0],[result[1]])

或根据您的评论result是OrderedDict，您可以这样做：

writer.writerow([item,result.items()[0][0],result.items()[0][1]])

Answer 2

您收到了什么错误消息？

使用csv.DictWriter时，字典应传递给writerow()，而不是列表。根据我看到的内容，您可以使用普通csv.writer对象，只需使用标题行调用writerow()，而不是为每次调用writerow()创建字典。

因此，如果你像这样初始化它，我认为它会起作用：

writer = csv.writer(outputCsv)
writer.writerow(fieldnames);

CSV WriteRow数据

2 个答案: