サイトからのデータ抽出ができません。
ターミナルに取り出したいデータ部分が出力されません。
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エディタ①
import scrapy from scrapy.spiders import CrawlSpider, Rule from my_project.items import Quote class QuotesSpider(CrawlSpider): name = 'quotes' allowed_domains = ['quotes.toscrape.com'] start_urls = ['http://quotes.toscrape.com/'] def parse_item(self, response): items = [] for quote_html in response.css('div.quote'): item = Quote() item ['author'] = quote_html.css('small.author::text').extract_first() item['text'] = quote_html.css('sapn.text::text').extract_first() item['tags'] = quote_html.css('div.tags a.tag::text').extract() items.append(item) items.append(item) return items
エディタ②
import scrapy class Quote(scrapy.Item): author = scrapy.Field() text = scrapy.Field() tags = scrapy.Field()
ターミナル
$ scrapy crawl quotes 2018-04-02 18:25:35 [scrapy.utils.log] INFO: Scrapy 1.5.0 started (bot: my_project) 2018-04-02 18:25:35 [scrapy.utils.log] INFO: Versions: lxml 4.2.1.0, libxml2 2.9.8, cssselect 1.0.3, parsel 1.4.0, w3lib 1.19.0, Twisted 17.9.0, Python 3.6.2 (default, Mar 23 2018, 18:03:01) - [GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.39.2)], pyOpenSSL 17.5.0 (OpenSSL 1.1.0h 27 Mar 2018), cryptography 2.2.2, Platform Darwin-17.4.0-x86_64-i386-64bit 2018-04-02 18:25:35 [scrapy.crawler] INFO: Overridden settings: {'BOT_NAME': 'my_project', 'NEWSPIDER_MODULE': 'my_project.spiders', 'ROBOTSTXT_OBEY': True, 'SPIDER_MODULES': ['my_project.spiders']} 2018-04-02 18:25:35 [scrapy.middleware] INFO: Enabled extensions: ['scrapy.extensions.corestats.CoreStats', 'scrapy.extensions.telnet.TelnetConsole', 'scrapy.extensions.memusage.MemoryUsage', 'scrapy.extensions.logstats.LogStats'] 2018-04-02 18:25:35 [scrapy.middleware] INFO: Enabled downloader middlewares: ['scrapy.downloadermiddlewares.robotstxt.RobotsTxtMiddleware', 'scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware', 'scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware', 'scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware', 'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware', 'scrapy.downloadermiddlewares.retry.RetryMiddleware', 'scrapy.downloadermiddlewares.redirect.MetaRefreshMiddleware', 'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware', 'scrapy.downloadermiddlewares.redirect.RedirectMiddleware', 'scrapy.downloadermiddlewares.cookies.CookiesMiddleware', 'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware', 'scrapy.downloadermiddlewares.stats.DownloaderStats'] 2018-04-02 18:25:35 [scrapy.middleware] INFO: Enabled spider middlewares: ['scrapy.spidermiddlewares.httperror.HttpErrorMiddleware', 'scrapy.spidermiddlewares.offsite.OffsiteMiddleware', 'scrapy.spidermiddlewares.referer.RefererMiddleware', 'scrapy.spidermiddlewares.urllength.UrlLengthMiddleware', 'scrapy.spidermiddlewares.depth.DepthMiddleware'] 2018-04-02 18:25:35 [scrapy.middleware] INFO: Enabled item pipelines: [] 2018-04-02 18:25:35 [scrapy.core.engine] INFO: Spider opened 2018-04-02 18:25:35 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min) 2018-04-02 18:25:35 [scrapy.extensions.telnet] DEBUG: Telnet console listening on 127.0.0.1:6023 2018-04-02 18:25:36 [scrapy.core.engine] DEBUG: Crawled (404) <GET http://quotes.toscrape.com/robots.txt> (referer: None) 2018-04-02 18:25:37 [scrapy.core.engine] DEBUG: Crawled (200) <GET http://quotes.toscrape.com/> (referer: None) 2018-04-02 18:25:37 [scrapy.core.engine] INFO: Closing spider (finished) 2018-04-02 18:25:37 [scrapy.statscollectors] INFO: Dumping Scrapy stats: {'downloader/request_bytes': 446, 'downloader/request_count': 2, 'downloader/request_method_count/GET': 2, 'downloader/response_bytes': 2701, 'downloader/response_count': 2, 'downloader/response_status_count/200': 1, 'downloader/response_status_count/404': 1, 'finish_reason': 'finished', 'finish_time': datetime.datetime(2018, 4, 2, 9, 25, 37, 196260), 'log_count/DEBUG': 3, 'log_count/INFO': 7, 'memusage/max': 49569792, 'memusage/startup': 49569792, 'response_received_count': 2, 'scheduler/dequeued': 1, 'scheduler/dequeued/memory': 1, 'scheduler/enqueued': 1, 'scheduler/enqueued/memory': 1, 'start_time': datetime.datetime(2018, 4, 2, 9, 25, 35, 974312)} 2018-04-02 18:25:37 [scrapy.core.engine] INFO: Spider closed (finished)
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