以下のプログラムで何度やってもエラーになってた。 どうやら、2019年1月から、仕様変更があり、 売り上げ実績が30日ないとエラーを返すようになったらしい。
使いづらくなったなあ。
import os import time from amazon.api import AmazonAPI # pip install python-amazon-simple-product-api AMAZON_ACCESS_KEY = os.environ['AMAZON_ACCESS_KEY'] AMAZON_SECRET_KEY = os.environ['AMAZON_SECRET_KEY'] AMAZON_ASSOCIATE_TAG = os.environ['AMAZON_ASSOCIATE_TAG'] amazon = AmazonAPI(AMAZON_ACCESS_KEY, AMAZON_SECRET_KEY, AMAZON_ASSOCIATE_TAG, Region='JP') products = amazon.search(Keyword='kindle', SearchIndex='All') for product in products: print(product.title) print(product.offer_url) price, currency = product.price_and_currency print(price, currency)
エラー
Traceback (most recent call last): File "5.6_amazon_product_search.py", line 13, in <module> for product in products: File "/Users/qhssk842/PycharmProjects/python_clowling/scraping/lib/python3.7/site-packages/amazon/api.py", line 544, in __iter__ for page in self.iterate_pages(): File "/Users/qhssk842/PycharmProjects/python_clowling/scraping/lib/python3.7/site-packages/amazon/api.py", line 561, in iterate_pages yield self._query(ItemPage=self.current_page, **self.kwargs) File "/Users/qhssk842/PycharmProjects/python_clowling/scraping/lib/python3.7/site-packages/amazon/api.py", line 573, in _query response = self.api.ItemSearch(ResponseGroup=ResponseGroup, **kwargs) File "/Users/qhssk842/PycharmProjects/python_clowling/scraping/lib/python3.7/site-packages/bottlenose/api.py", line 274, in __call__ {'api_url': api_url, 'cache_url': cache_url}) File "/Users/qhssk842/PycharmProjects/python_clowling/scraping/lib/python3.7/site-packages/bottlenose/api.py", line 235, in _call_api return urllib2.urlopen(api_request, timeout=self.Timeout) File "/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 222, in urlopen return opener.open(url, data, timeout) File "/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 531, in open response = meth(req, response) File "/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 641, in http_response 'http', request, response, code, msg, hdrs) File "/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 569, in error return self._call_chain(*args) File "/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 503, in _call_chain result = func(*args) File "/usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 649, in http_error_default raise HTTPError(req.full_url, code, msg, hdrs, fp) urllib.error.HTTPError: HTTP Error 503: Service Unavailable ERROR: exit status 1
自身で売り上げ発生させればいいじゃんと思って、自分でつくったリンクで商品を購入してみたけど、ダメだね。。。 うーん。どうしたらいいかなぁ。。。。