내 스크립트를 실행 / 저장 한 후 다음과 같이 터미널에서 결과를 확인하려고했습니다.
코드는 매우 간단하지만 해결 방법을 찾을 수없는 것 같습니다.
import scrapy
class TickersSpider(scrapy.Spider):
name = 'tickers'
allowed_domains = ['www.seekingalpha.com/']
start_urls = ['https://seekingalpha.com/market-news/on-the-move']
def parse(self, response):
articles_all = response.xpath('//div[@class="title"]/a/text()').getall()
articles_gainers = response.path('//div[@class="title"]/a[contains(text(), "remarket gainers")]/text()').getall()
yield {
'articles': articles_all,
'articles_gainers': articles_gainers
}
또한 올바른 디렉토리에서 실행 중인지 다시 확인했습니다. 이것은 내가 scrapy crawl tickers
터미널에서 실행할 때 나타나는 것입니다.
2020-07-25 16:53:35 [scrapy.utils.log] INFO: Scrapy 2.2.0 started (bot: seekingalpha)
2020-07-25 16:53:35 [scrapy.utils.log] INFO: Versions: lxml 4.5.2.0, libxml2 2.9.10, cssselect 1.1.0, parsel 1.6.0, w3lib 1.22.0, Twisted 20.3.0, Python 3.7.7 (default, May 6 2020, 11:45:54) [MSC v.1916 64 bit (AMD64)], pyOpenSSL 19.1.0 (OpenSSL 1.1.1g 21 Apr 2020), cryptography 3.0, Platform Windows-10-10.0.18362-SP0
2020-07-25 16:53:35 [scrapy.utils.log] DEBUG: Using reactor: twisted.internet.selectreactor.SelectReactor
2020-07-25 16:53:35 [scrapy.crawler] INFO: Overridden settings:
{'BOT_NAME': 'seekingalpha',
'NEWSPIDER_MODULE': 'seekingalpha.spiders',
'ROBOTSTXT_OBEY': True,
'SPIDER_MODULES': ['seekingalpha.spiders']}
2020-07-25 16:53:35 [scrapy.extensions.telnet] INFO: Telnet Password: 2cb47f969c26a413
2020-07-25 16:53:35 [scrapy.middleware] INFO: Enabled extensions:
['scrapy.extensions.corestats.CoreStats',
'scrapy.extensions.telnet.TelnetConsole',
'scrapy.extensions.logstats.LogStats']
2020-07-25 16:53:36 [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']
2020-07-25 16:53:36 [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']
2020-07-25 16:53:36 [scrapy.middleware] INFO: Enabled item pipelines:
[]
2020-07-25 16:53:36 [scrapy.core.engine] INFO: Spider opened
2020-07-25 16:53:36 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
2020-07-25 16:53:36 [scrapy.extensions.telnet] INFO: Telnet console listening on 127.0.0.1:6023
2020-07-25 16:53:36 [scrapy.core.engine] DEBUG: Crawled (403) <GET https://seekingalpha.com/robots.txt> (referer: None)
2020-07-25 16:53:36 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://seekingalpha.com/market-news/on-the-move> (referer: None)
2020-07-25 16:53:37 [scrapy.core.scraper] ERROR: Spider error processing <GET https://seekingalpha.com/market-news/on-the-move> (referer: None)
Traceback (most recent call last):
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\utils\defer.py", line 120, in iter_errback
yield next(it)
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\utils\python.py", line 346, in __next__
return next(self.data)
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\utils\python.py", line 346, in __next__
return next(self.data)
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\core\spidermw.py", line 64, in _evaluate_iterable
for r in iterable:
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 29, in process_spider_output
for x in result:
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\core\spidermw.py", line 64, in _evaluate_iterable
for r in iterable:
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\spidermiddlewares\referer.py", line 340, in <genexpr>
return (_set_referer(r) for r in result or ())
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\core\spidermw.py", line 64, in _evaluate_iterable
for r in iterable:
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 37, in <genexpr>
return (r for r in result or () if _filter(r))
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\core\spidermw.py", line 64, in _evaluate_iterable
for r in iterable:
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\spidermiddlewares\depth.py", line 58, in <genexpr>
return (r for r in result or () if _filter(r))
File "C:\Users\MICRO\Anaconda3\envs\virtual_workspace\lib\site-packages\scrapy\core\spidermw.py", line 64, in _evaluate_iterable
for r in iterable:
File "C:\Users\MICRO\PythonDir\projects\seekingalpha\seekingalpha\spiders\tickers.py", line 11, in parse
articles_gainers = response.path('//div[@class="title"]/a[contains(text(), "remarket gainers")]').getall()
AttributeError: 'HtmlResponse' object has no attribute 'path'
2020-07-25 16:53:37 [scrapy.core.engine] INFO: Closing spider (finished)
2020-07-25 16:53:37 [scrapy.statscollectors] INFO: Dumping Scrapy stats:
{'downloader/request_bytes': 511,
'downloader/request_count': 2,
'downloader/request_method_count/GET': 2,
'downloader/response_bytes': 158291,
'downloader/response_count': 2,
'downloader/response_status_count/200': 1,
'downloader/response_status_count/403': 1,
'elapsed_time_seconds': 0.987867,
'finish_reason': 'finished',
'finish_time': datetime.datetime(2020, 7, 25, 19, 53, 37, 13084),
'log_count/DEBUG': 2,
'log_count/ERROR': 1,
'log_count/INFO': 10,
'response_received_count': 2,
'robotstxt/request_count': 1,
'robotstxt/response_count': 1,
'robotstxt/response_status_count/403': 1,
'scheduler/dequeued': 1,
'scheduler/dequeued/memory': 1,
'scheduler/enqueued': 1,
'scheduler/enqueued/memory': 1,
'spider_exceptions/AttributeError': 1,
'start_time': datetime.datetime(2020, 7, 25, 19, 53, 36, 25217)}
2020-07-25 16:53:37 [scrapy.core.engine] INFO: Spider closed (finished)
어떤 도움이라도 대단히 감사하겠습니다.
문제는 코드의 오타입니다.
articles_gainers = response.path('//div[@class="title"]/a[contains(text(), "remarket gainers")]/text()').getall()
response.xpath()
대신 이어야합니다 response.path()
. 이것이 예외 메시지가 알려주는 내용입니다.
AttributeError: 'HtmlResponse' object has no attribute 'path'
이 기사는 인터넷에서 수집됩니다. 재 인쇄 할 때 출처를 알려주십시오.
침해가 발생한 경우 연락 주시기 바랍니다[email protected] 삭제
몇 마디 만하겠습니다