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@ -10,6 +10,7 @@ if __name__ == '__main__': |
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import requests |
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from datetime import datetime |
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from bs4 import BeautifulSoup |
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from scrapers import declutter |
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import extruct |
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from utils import clean |
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@ -86,7 +87,7 @@ def parse_extruct(s, data): |
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s['author'] = props['author']['properties']['name'] |
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for ld in data['json-ld']: |
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if ld['@type'] == 'Article': |
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if '@type' in ld and ld['@type'] in ['Article', 'NewsArticle']: |
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s['title'] = ld['headline'] |
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if ld['dateModified']: |
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s['date'] = unix(ld['dateModified']) |
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@ -94,24 +95,35 @@ def parse_extruct(s, data): |
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s['date'] = unix(ld['datePublished']) |
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if 'author' in ld and ld['author']: |
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s['author'] = ld['author']['name'] |
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if '@graph' in ld: |
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for gld in ld['@graph']: |
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if '@type' in gld and gld['@type'] in ['Article', 'NewsArticle']: |
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s['title'] = gld['headline'] |
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if gld['dateModified']: |
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s['date'] = unix(gld['dateModified']) |
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if gld['datePublished']: |
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s['date'] = unix(gld['datePublished']) |
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return s |
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def comment(i): |
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if 'author' not in i: |
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return False |
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class Sitemap: |
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def __init__(self, url): |
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self.sitemap_url = url |
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c = {} |
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c['author'] = i.get('author', '') |
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c['score'] = i.get('points', 0) |
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c['date'] = unix(i.get('date', 0)) |
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c['text'] = clean(i.get('text', '') or '') |
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c['comments'] = [comment(j) for j in i['children']] |
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c['comments'] = list(filter(bool, c['comments'])) |
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return c |
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def feed(self): |
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markup = xml(lambda x: self.sitemap_url) |
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if not markup: return [] |
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soup = BeautifulSoup(markup, features='lxml') |
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articles = soup.find('urlset').findAll('url') |
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articles = list(filter(None, [a if a.find('lastmod') is not None else None for a in articles])) |
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links = [x.find('loc').text for x in articles] or [] |
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links = list(set(links)) |
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return links |
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def comment_count(i): |
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alive = 1 if i['author'] else 0 |
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return sum([comment_count(c) for c in i['comments']]) + alive |
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class _Base: |
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def story(self, ref): |
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markup = xml(lambda x: ref) |
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if not markup: |
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@ -129,12 +141,36 @@ class Sitemap: |
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data = extruct.extract(markup) |
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s = parse_extruct(s, data) |
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if 'disqus' in markup: |
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try: |
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s['comments'] = declutter.get_comments(ref) |
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c['comments'] = list(filter(bool, c['comments'])) |
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s['num_comments'] = comment_count(s['comments']) |
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except KeyboardInterrupt: |
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raise |
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except: |
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pass |
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if not s['date']: |
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return False |
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return s |
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class Sitemap(_Base): |
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def __init__(self, url): |
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self.sitemap_url = url |
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def feed(self): |
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markup = xml(lambda x: self.sitemap_url) |
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if not markup: return [] |
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soup = BeautifulSoup(markup, features='lxml') |
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articles = soup.find('urlset').findAll('url') |
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articles = list(filter(None, [a if a.find('lastmod') is not None else None for a in articles])) |
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links = [x.find('loc').text for x in articles] or [] |
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links = list(set(links)) |
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return links |
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class Category: |
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class Category(_Base): |
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def __init__(self, url): |
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self.category_url = url |
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self.base_url = '/'.join(url.split('/')[:3]) |
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@ -149,30 +185,8 @@ class Category: |
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links = list(filter(None, [link if link.startswith(self.category_url) else None for link in links])) |
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links = list(filter(None, [link if link != self.category_url else None for link in links])) |
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links = list(set(links)) |
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return links |
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def story(self, ref): |
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markup = xml(lambda x: ref) |
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if not markup: |
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return False |
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s = {} |
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s['author_link'] = '' |
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s['score'] = 0 |
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s['comments'] = [] |
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s['num_comments'] = 0 |
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s['link'] = ref |
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s['url'] = ref |
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s['date'] = 0 |
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data = extruct.extract(markup) |
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s = parse_extruct(s, data) |
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if not s['date']: |
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return False |
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return s |
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# scratchpad so I can quickly develop the parser |
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if __name__ == '__main__': |
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@ -182,19 +196,10 @@ if __name__ == '__main__': |
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print(posts[:1]) |
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print(site.story(posts[0])) |
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print("Sitemap: NZ Herald") |
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site = Sitemap("https://www.nzherald.co.nz/arcio/news-sitemap/") |
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posts = site.feed() |
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print(posts[:1]) |
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print(site.story(posts[0])) |
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print("Category: RadioNZ Te Ao Māori") |
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site = Category("https://www.rnz.co.nz/news/te-manu-korihi/") |
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posts = site.feed() |
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print(posts[:1]) |
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print(site.story(posts[0])) |
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print("Category: Newsroom Business") |
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site = Category("https://www.newsroom.co.nz/business/") |
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posts = site.feed() |
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print(posts[:1]) |
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print(site.story(posts[0])) |
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