使用Python通过Azure API搜索Bing

Question

如何使用关键词搜索Bing的图像？

我可以使用以下方式搜索Google：

import urllib2
import json

credentialGoogle = '' # Google credentials from: https://console.developers.google.com/
searchString = 'Xbox%20One'
top = 20
offset = 0
while offset < top:
    url = 'https://ajax.googleapis.com/ajax/services/search/images?' + \
          'v=1.0&q=%s&start=%d&userip=%s' % (searchString, offset, credentialGoogle)

    request = urllib2.Request(url)
    response = urllib2.urlopen(request)
    results = json.load(response)

    # process results

    offset += 4     # since Google API only returns 4 search results at a time

Bing的等价物是什么？ 据推测它开始于：

keyBing = ''        # Bing key from: https://datamarket.azure.com/account/keys
credentialBing = '' # same as key?
searchString = '%27Xbox+One%27'
top = 20
offset = 0

url = 'https://api.datamarket.azure.com/Bing/Search/Image?' + \
      'Query=%s&$top=%d&$skip=%d&$format=json' % (searchString, top, offset)

但凭证是如何设置的？

Answer 1

Bing等价物将是：

keyBing = ''        # get Bing key from: https://datamarket.azure.com/account/keys
credentialBing = 'Basic ' + (':%s' % keyBing).encode('base64')[:-1] # the "-1" is to remove the trailing "\n" which encode adds
searchString = '%27Xbox+One%27'
top = 20
offset = 0

url = 'https://api.datamarket.azure.com/Bing/Search/Image?' + \
      'Query=%s&$top=%d&$skip=%d&$format=json' % (searchString, top, offset)

request = urllib2.Request(url)
request.add_header('Authorization', credentialBing)
requestOpener = urllib2.build_opener()
response = requestOpener.open(request) 

results = json.load(response)

# process results

解决方案归功于： http ： //www.guguncube.com/2771/python-using-the-bing-search-api

Answer 2

在Python 3.0+中，它看起来像：

from urllib.parse import quote_plus
import json
import requests

def bing_search(query):
    # Your base API URL; change "Image" to "Web" for web results.
    url = "https://api.datamarket.azure.com/Bing/Search/v1/Image"

    # Query parameters. Don't try using urlencode here.
    # Don't ask why, but Bing needs the "$" in front of its parameters.
    # The '$top' parameter limits the number of search results.
    url += "?$format=json&$top=10&Query=%27{}%27".format(quote_plus(query))

    # You can get your primary account key at https://datamarket.azure.com/account
    r = requests.get(url, auth=("","YOUR_AZURE_API_PRIMARY_ACCOUNT_KEY"))
    resp = json.loads(r.text)
    return(resp)

这是基于从我的网络搜索功能在这里 。

Answer 3

有一个名为PyBingSearch的python包（好吧我承认，我写了一大块的包）。

安装：

pip install py-bing-search

在Python 2。*。*中：

from py_bing_search import PyBingImageSearch
bing_image = PyBingImageSearch('Your-Api-Key-Here', "x-box console")
first_fifty_results = bing_image.search(limit=50, format='json') #1-50
print (first_fifty_results[0].media_url)

您需要从Bing获取API密钥（免费最多5k /月）。 该软件包允许您搜索Web，图像，视频和新闻。

现在适用于Python3。*，只需安装：

pip3 install py-bing-search

现在有一个新的Microsoft认知服务 ，它接管了旧的API。 可以帮助你的新python包是PyMsCognitive 。

Answer 4

Bing等效于python 3：

import http.client, urllib.request, urllib.parse, urllib.error, base64
headers = {
    # Request headers
    'Ocp-Apim-Subscription-Key': '{subscription key}',
}

params = urllib.parse.urlencode({
    # Request parameters
    'q': 'bill gates',
    'count': '10',
    'offset': '0',
    'mkt': 'en-us',
    'safesearch': 'Moderate',
})

try:
    conn = http.client.HTTPSConnection('api.cognitive.microsoft.com')
    conn.request("GET", "/bing/v5.0/search?%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

订阅密钥可以在这里找到