wujizun.py

# -*- coding: utf-8 -*-
import logging

from bs4.element import Tag

from lncrawl.core.crawler import Crawler

logger = logging.getLogger(__name__)


class Wujizun(Crawler):
    base_url = "https://wujizun.com/"

    def initialize(self) -> None:
        self.cleaner.bad_text_regex.update(
            ["Previous Chapter", "Table of Contents", "Next Chapter", "MYSD Patreon:"]
        )

    def read_novel_info(self):
        logger.debug("Visiting %s", self.novel_url)
        soup = self.get_soup(self.novel_url)

        possible_title = soup.select_one('meta[property="og:title"]')
        assert isinstance(possible_title, Tag)
        self.novel_title = possible_title["content"]
        logger.info("Novel title: %s", self.novel_title)

        possible_image = soup.select_one('meta[property="og:image"]')
        if isinstance(possible_image, Tag):
            self.novel_cover = possible_image["content"]
        logger.info("Novel cover: %s", self.novel_cover)

        # Removes none TOC links from bottom of page.
        toc_parts = soup.select_one("div.entry-content")
        assert isinstance(toc_parts, Tag)
        for notoc in toc_parts.select(
            ".sharedaddy, .ezoic-adpicker-ad, .ezoic-ad-adaptive, .ezoic-ad"
        ):
            notoc.extract()

        # Extract volume-wise chapter entries
        # Stops external links being selected as chapters
        for a in soup.select('div.entry-content p a[href*="wujizun.com/2"]'):
            chap_id = len(self.chapters) + 1
            vol_id = chap_id // 100 + 1
            if len(self.chapters) % 100 == 0:
                self.volumes.append({"id": vol_id})
            self.chapters.append(
                {
                    "id": chap_id,
                    "volume": vol_id,
                    "url": self.absolute_url(a["href"]),
                    "title": a.text.strip() or ("Chapter %d" % chap_id),
                }
            )

    def download_chapter_body(self, chapter):
        soup = self.get_soup(chapter["url"])
        body_parts = soup.select_one("div.entry-content")
        self.cleaner.clean_contents(body_parts)
        return str(body_parts)