Last active
December 31, 2019 09:03
-
-
Save ohshige15/6649758 to your computer and use it in GitHub Desktop.
Bing Search API のラッパー
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# -*- coding: utf-8 -*- | |
import urllib | |
import requests | |
import json | |
class Bing(object): | |
# コンストラクタ(初期化) | |
def __init__(self, key): | |
self.api_key = key | |
# web検索 | |
def web_search(self, query, k, keys=["Url"], skip=0): | |
""" | |
keysには'ID','Title','Description','DisplayUrl','Url'が入りうる | |
""" | |
# 基本になるURL | |
url = 'https://api.datamarket.azure.com/Bing/Search/Web?' | |
# 一回で返ってくる最大数 | |
max_num = 50 | |
# 各種パラメータ | |
params = { | |
"Query": "'{0}'".format(query), | |
"Market": "'ja-JP'" | |
} | |
# フォーマットはjsonで受け取る | |
request_url = url + urllib.urlencode(params) + "&$format=json" | |
# 結果を格納する配列 | |
results = [] | |
# 最大数でAPIを叩く繰り返す回数 | |
repeat = k / max_num | |
# 残り | |
remainder = k % max_num | |
# 最大数でAPIを叩くのを繰り返す | |
for i in xrange(repeat): | |
result = self._search(request_url, max_num, skip, keys) | |
results.extend(result) | |
skip += max_num | |
# 残り | |
if remainder: | |
result = self._search(request_url, remainder, skip, keys) | |
results.extend(result) | |
# 結果を返す | |
return results | |
# 関連クエリ | |
def related_search(self, query, keys=["Title"]): | |
""" | |
keysには'ID','Title','BaseUrl'が入りうる | |
""" | |
# 基本になるURL | |
url = 'https://api.datamarket.azure.com/Bing/Search/RelatedSearch?' | |
# 各種パラメータ | |
params = { | |
"Query": "'{0}'".format(query), | |
"Market": "'ja-JP'" | |
} | |
# フォーマットはjsonで受け取る | |
request_url = url + urllib.urlencode(params) + "&$format=json" | |
results = self._search(request_url, 50, 0, keys) | |
return results | |
# APIを叩く | |
def _search(self, request_url, top, skip, keys): | |
# APIを叩くための最終的なURL | |
final_url = "{0}&$top={1}&$skip={2}".format(request_url, top, skip) | |
# レスポンス(json化) | |
response = requests.get(final_url, | |
auth=(self.api_key, self.api_key), | |
headers={'User-Agent': 'My API Robot'}) | |
response = response.json() | |
# 結果を格納する配列 | |
results = [] | |
# 返ってきたもののうち指定された情報を取得する | |
for item in response["d"]["results"]: | |
result = {} | |
for key in keys: | |
result[key] = item[key].encode("utf-8") | |
results.append(result) | |
# 結果を返す | |
return results | |
if __name__ == '__main__': | |
key = "<キー>" | |
q = "京都" | |
bing = Bing(key) | |
results = bing.web_search(q, 100, ["Title", "Url"]) | |
print json.dumps(results, indent=2) | |
results = bing.related_search(q) | |
print json.dumps(results, indent=2) |
skip件を無視して以降のk件を取得する処理が間違っていたので修正
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
👍
Python3.3で動くように書き換えたのgistに上げたよ https://gist.github.com/katryo/7924105