forked from tanner/qotnews
129 lines
4.2 KiB
Python
129 lines
4.2 KiB
Python
import logging
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logging.basicConfig(
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format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
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level=logging.DEBUG)
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import requests
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import time
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from bs4 import BeautifulSoup
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import settings
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from feeds import hackernews, reddit, tildes, manual, lobsters
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INVALID_DOMAINS = ['youtube.com', 'bloomberg.com', 'wsj.com', 'sec.gov']
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TWO_DAYS = 60*60*24*2
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def list():
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feed = []
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if settings.NUM_HACKERNEWS:
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feed += [(x, 'hackernews') for x in hackernews.feed()[:settings.NUM_HACKERNEWS]]
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if settings.NUM_LOBSTERS:
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feed += [(x, 'lobsters') for x in lobsters.feed()[:settings.NUM_LOBSTERS]]
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if settings.NUM_REDDIT:
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feed += [(x, 'reddit') for x in reddit.feed()[:settings.NUM_REDDIT]]
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if settings.NUM_TILDES:
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feed += [(x, 'tildes') for x in tildes.feed()[:settings.NUM_TILDES]]
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return feed
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def get_article(url):
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if not settings.READER_URL:
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logging.info('Readerserver not configured, aborting.')
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return ''
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if url.startswith('https://twitter.com'):
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logging.info('Replacing twitter.com url with nitter.net')
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url = url.replace('twitter.com', 'nitter.net')
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try:
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r = requests.post(settings.READER_URL, data=dict(url=url), timeout=20)
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if r.status_code != 200:
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raise Exception('Bad response code ' + str(r.status_code))
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return r.text
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except KeyboardInterrupt:
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raise
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except BaseException as e:
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logging.error('Problem getting article: {}'.format(str(e)))
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return ''
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def get_content_type(url):
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try:
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headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Firefox/77.0'}
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return requests.get(url, headers=headers, timeout=5).headers['content-type']
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except:
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return ''
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try:
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headers = {
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'User-Agent': 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
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'X-Forwarded-For': '66.249.66.1',
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}
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return requests.get(url, headers=headers, timeout=10).headers['content-type']
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except:
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pass
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def update_story(story, is_manual=False):
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res = {}
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try:
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if story['source'] == 'hackernews':
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res = hackernews.story(story['ref'])
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elif story['source'] == 'lobsters':
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res = lobsters.story(story['ref'])
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elif story['source'] == 'reddit':
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res = reddit.story(story['ref'])
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elif story['source'] == 'tildes':
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res = tildes.story(story['ref'])
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elif story['source'] == 'manual':
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res = manual.story(story['ref'])
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except BaseException as e:
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utils.alert_tanner('Problem updating {} story, ref {}: {}'.format(story['source'], story['ref'], str(e)))
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logging.exception(e)
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return False
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if res:
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story.update(res) # join dicts
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else:
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logging.info('Story not ready yet')
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return False
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if story['date'] and not is_manual and story['date'] + TWO_DAYS < time.time():
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logging.info('Story too old, removing. Date: {}'.format(story['date']))
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return False
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if story.get('url', '') and not story.get('text', ''):
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if not get_content_type(story['url']).startswith('text/'):
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logging.info('URL invalid file type / content type:')
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logging.info(story['url'])
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return False
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if any([domain in story['url'] for domain in INVALID_DOMAINS]):
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logging.info('URL invalid domain:')
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logging.info(story['url'])
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return False
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logging.info('Getting article ' + story['url'])
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story['text'] = get_article(story['url'])
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if not story['text']: return False
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return True
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if __name__ == '__main__':
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#test_news_cache = {}
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#nid = 'jean'
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#ref = 20802050
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#source = 'hackernews'
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#test_news_cache[nid] = dict(id=nid, ref=ref, source=source)
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#news_story = test_news_cache[nid]
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#update_story(news_story)
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#print(get_article('https://www.bloomberg.com/news/articles/2019-09-23/xi-s-communists-under-pressure-as-high-prices-hit-china-workers'))
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a = get_content_type('https://tefkos.comminfo.rutgers.edu/Courses/e530/Readings/Beal%202008%20full%20text%20searching.pdf')
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print(a)
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print('done')
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