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Merge pull request #2320 from zGadli/webtoon
Create webtoon.py
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# -*- coding: utf-8 -*- | ||
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import logging | ||
from urllib.parse import urlparse, parse_qs | ||
from lncrawl.core.crawler import Crawler | ||
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logger = logging.getLogger(__name__) | ||
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class WebToonsCrawler(Crawler): | ||
has_manga = True | ||
base_url = ["https://www.webtoons.com/"] | ||
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search_url = "%ssearch?keyword=%s" | ||
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def initialize(self) -> None: | ||
self.cleaner.bad_tags.update(["h3"]) | ||
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def search_novel(self, query): | ||
query = query.lower().replace(" ", "+") | ||
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search_url1 = self.search_url % (self.home_url, query) | ||
search_url2 = search_url1 + "&searchType=CHALLENGE" | ||
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soup = self.get_soup(search_url1) | ||
soup1 = self.get_soup(search_url2) | ||
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results = [] | ||
for tab in soup.select("ul.card_lst li"): | ||
a = tab.select_one("a") | ||
title = tab.select_one("p.subj") | ||
results.append( | ||
{ | ||
"title": title, | ||
"url": self.absolute_url(a["href"]) | ||
} | ||
) | ||
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for tab in soup1.select("div.challenge_lst.search ul"): | ||
a = tab.select_one("a.challenge_item") | ||
title = tab.select_one("p.subj") | ||
results.append( | ||
{ | ||
"title": title, | ||
"url": self.absolute_url(a["href"]) | ||
} | ||
) | ||
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return results | ||
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def read_novel_info(self): # need to check if there is only 1 pagination | ||
logger.debug("Visiting %s", self.novel_url) | ||
soup = self.get_soup(self.novel_url) | ||
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possible_title = soup.select_one("h1.subj") | ||
self.novel_title = possible_title.text.strip() | ||
logger.info("Novel title: %s", self.novel_title) | ||
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self.novel_author = soup.select_one("a.author").text | ||
logger.info("%s", self.novel_author) | ||
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last_link = soup.select_one("div.paginate a:nth-last-child(1)") | ||
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url = str(last_link["href"]) | ||
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parsed_url = urlparse(url) | ||
query_params = parse_qs(parsed_url.query) | ||
page_number = query_params.get('page', [])[0] if 'page' in query_params else None | ||
page_number = int(page_number) | ||
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futures = [ | ||
self.executor.submit(self.get_soup, f"{self.novel_url}&page={i}") | ||
for i in range(1, page_number + 1) | ||
] | ||
page_soups = [f.result() for f in futures] | ||
# url_selector : element["href"] , chap_title : element.select_one("span.subj").text | ||
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num = 1 | ||
numbers = [] | ||
chap_links = [] | ||
chap_titles = [] | ||
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for element in reversed( | ||
[a for soup in page_soups for a in soup.select("#_listUl a")] | ||
): | ||
numbers.append(num) | ||
chap_links.append(element["href"]) | ||
chap_titles.append(element.select_one("span.subj").text) | ||
num += 1 | ||
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data = {} | ||
sets_of_data = [] | ||
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for number, link, title in zip(numbers, chap_links, chap_titles): | ||
sets_of_data.append((number, link, title)) | ||
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for number, link, title in sets_of_data: | ||
data[number] = (link, title) | ||
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for chap_num, (link, title) in data.items(): | ||
chap_id = len(self.chapters) + 1 | ||
vol_id = 1 + len(self.chapters) // 100 | ||
if chap_id % 100 == 1: | ||
self.volumes.append({"id": vol_id}) | ||
self.chapters.append( | ||
{ | ||
"id": chap_id, | ||
"volume": vol_id, | ||
"title": title, | ||
"url": self.absolute_url(link), | ||
} | ||
) | ||
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def download_chapter_body(self, chapter): | ||
logger.info("Visiting %s", chapter["url"]) | ||
soup = self.get_soup(chapter["url"], headers={'Referer': f'{self.novel_url}'}) | ||
contents = soup.select_one("#_imageList") | ||
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for img in contents.findAll("img"): | ||
if img.has_attr("data-url"): | ||
src_url = img["data-url"] | ||
parent = img.parent | ||
img.extract() | ||
new_tag = soup.new_tag("img", src=src_url) | ||
parent.append(new_tag) | ||
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return self.cleaner.extract_contents(contents) |