我有一个人和公司的列表,正在尝试搜索Google以查找这些人的linkedin URL。

我的代码:

#!/usr/bin/python3
import json
import urllib2
import time

file = open('names_and_companies.txt', 'r')
lines =file.readlines()
file.close()

file_out = open('out-urls.txt', 'w')

for line in lines:
    line = line.strip()
    lst = line.split(",")
    search_term = lst[0] + " " + lst[1] #construct a search term using name and company
    search_term = search_term.replace(" ","+")

    time.sleep(1)
    encoded = urllib2.quote(search_term)
    rawData = urllib2.urlopen ('http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q='+encoded).read()

    jsonData = json.loads(rawData)
    print "\n\n\n" + search_term + "\n\n\n"


    searchResults = jsonData['responseData']['results']
    print searchResults

    for er in searchResults:
        link = er['url']
        if "www.linkedin.com" in link:
            print link
            file_out.write(lst[0] + " | " + lst[1] + " | " + link + "\n")

file_out.close()


运行它时,出现以下错误:

追溯(最近一次通话):
  文件“ /Users/InNov8/Desktop/conference/delete.py”,第30行,在
    searchResults = jsonData ['responseData'] ['results']
TypeError:“ NoneType”对象没有属性“ getitem”

我知道以前已经讨论过此主题,但是我是一个菜鸟,无法弄清楚如何对我的特定代码应用任何建议的修复程序。

谢谢。

最佳答案

jsonData ['responseData']返回None,因此您无法为其编制索引(jsonData ['responseData'] ['results'])

一种可能的解决方法是检查jsonData ['responseData']是否为None:

responseData = jsonData['responseData']
if responseData is not None:
    searchResults = responseData['results']
    print searchResults

    for er in searchResults:
        link = er['url']
        if "www.linkedin.com" in link:
            print link
            file_out.write(lst[0] + " | " + lst[1] + " | " + link + "\n")

关于python - Python TypeError:“NoneType”对象的Google搜索没有属性“__getitem__”,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/22876148/

10-12 20:39