Question

我正在尝试编写一个可下载google图片的python文件，但出现以下错误

“ C：\ Users \ marco \ Desktop \ Scripts Python \ venv \ Scripts \ python.exe”“ C：/ Users / marco / Desktop / Scripts Python / ChatBot.py” 追溯（最近一次通话）：文件“ C：/ Users / marco / Desktop / Scripts Python / ChatBot.py”，第4行，在从urllib导入FancyURLopener ImportError：无法从'urllib'（C：\ Users \ marco \ AppData \ Local \ Programs \ Python \ Python37-32 \ lib \ urllib__init __。py）中导入名称'FancyURLopener'

我的代码：

            import os
import sys
import time
from urllib import FancyURLopener
import urllib2
import simplejson

# Define search term
searchTerm = "william shatner"

# Replace spaces ' ' in search term for '%20' in order to comply with request
searchTerm = searchTerm.replace(' ','%20')


# Start FancyURLopener with defined version
class MyOpener(FancyURLopener):
    version = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; it; rv:1.8.1.11) Gecko/20071127 Firefox/2.0.0.11'
myopener = MyOpener()

# Set count to 0
count= 0

for i in range(0,10):
    # Notice that the start changes for each iteration in order to request a new set of images for each loop
    url = ('https://ajax.googleapis.com/ajax/services/search/images?' + 'v=1.0&q='+searchTerm+'&start='+str(i*4)+'&userip=MyIP')
    print (url)
    request = urllib2.Request(url, None, {'Referer': 'testing'})
    response = urllib2.urlopen(request)

    # Get results using JSON
    results = simplejson.load(response)
    data = results['responseData']
    dataInfo = data['results']

    # Iterate for each result and get unescaped url
    for myUrl in dataInfo:
        count = count + 1
        print (myUrl['unescapedUrl'])

        myopener.retrieve(myUrl['unescapedUrl'],str(count)+'.jpg')

    # Sleep for one second to prevent IP blocking from Google
    time.sleep(1)

Answer 1

如错误消息所述，FancyURLopener不在您要查找的位置。这是正确的导入语句：

from urllib.request import FancyURLopener

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