mirror of
https://github.com/kemayo/leech
synced 2025-12-14 12:26:26 +01:00
64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
#!/usr/bin/python
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import re
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from bs4 import BeautifulSoup
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def match(url):
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## e.g. https://www.fanfiction.net/s/4109686/3/Taking-Sights
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return re.match(r'^https?://www\.fanfiction\.net/s/\d+/?.*', url)
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def extract(url, fetch):
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page = fetch(url)
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soup = BeautifulSoup(page, 'html5lib')
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content = soup.find(id="content_wrapper_inner")
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if not content:
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return
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story = {}
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chapters = []
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metadata = content.find(id='profile_top')
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story['title'] = str(metadata.find('b', class_="xcontrast_txt").string)
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story['author'] = str(metadata.find('a', class_="xcontrast_txt").string)
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chapter_select = content.find(id="chap_select")
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if chapter_select:
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base_url = re.search(r'(https?://[^/]+/s/\d+/?)', url)
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if not base_url:
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return
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base_url = base_url.group(0)
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# beautiful soup doesn't handle ffn's unclosed option tags at all well here
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options = re.findall(r'<option.+?value="?(\d+)"?[^>]*>([^<]+)', str(chapter_select))
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for option in options:
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chapters.append(_extract_chapter(base_url + option[0], option[1], fetch))
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else:
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chapters.append(_extract_chapter(url, story['title'], fetch))
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story['chapters'] = chapters
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return story
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def _extract_chapter(url, title, fetch):
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print("Extracting chapter from", url)
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page = fetch(url)
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soup = BeautifulSoup(page, 'html5lib')
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content = soup.find(id="content_wrapper_inner")
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if not content:
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return
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text = content.find(id="storytext")
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# clean up some invalid xhtml attributes
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# TODO: be more selective about this somehow
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try:
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for tag in text.find_all(True):
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tag.attrs = None
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except Exception as e:
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print("Trouble cleaning attributes", e)
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return (title, text.prettify())
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