84 lines
2.8 KiB
Python
84 lines
2.8 KiB
Python
import re
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from bs4 import BeautifulSoup
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import bot.scraper as Scraper
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from bot.entries.jitenon_kotowaza import JitenonKotowazaEntry
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from bot.yomichan.export import JitenonKotowazaExporter
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from bot.entries.jitenon_yoji import JitenonYojiEntry
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from bot.yomichan.export import JitenonYojiExporter
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class Crawler():
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def __init__(self):
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self._crawl_map = {}
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self.__entries = []
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def make_entries(self):
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entries_len = len(self._crawl_map)
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items = self._crawl_map.items()
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for idx, (entry_id, entry_path) in enumerate(items):
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update = f"Reading entry {idx+1}/{entries_len}"
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print(update, end='\r', flush=True)
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entry = self._entry_class(entry_id)
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entry.add_document(entry_path)
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self.__entries.append(entry)
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print()
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def make_yomichan_dictionary(self):
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self._yomi_exporter.export(self.__entries)
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class JitenonCrawler(Crawler):
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def __init__(self):
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super().__init__()
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def crawl(self):
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print(f"Scraping {self._name}...")
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jitenon = Scraper.Jitenon()
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gojuon_doc, _ = jitenon.scrape(self._gojuon_url)
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gojuon_soup = BeautifulSoup(gojuon_doc, features="html.parser")
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for gojuon_a in gojuon_soup.select(".kana_area a", href=True):
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gojuon_href = gojuon_a['href']
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kana_doc, _ = jitenon.scrape(gojuon_href)
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kana_soup = BeautifulSoup(kana_doc, features="html.parser")
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for kana_a in kana_soup.select(".word_box a", href=True):
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entry_link = kana_a['href']
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entry_id = self.__parse_entry_id(entry_link)
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if entry_id is None:
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continue
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_, entry_path = jitenon.scrape(entry_link)
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self._crawl_map[entry_id] = entry_path
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entries_len = len(self._crawl_map)
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print(f"Finished scraping {entries_len} entries")
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def __parse_entry_id(self, entry_link):
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m = re.search(self._entry_id_pattern, entry_link)
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if not m:
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return None
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entry_id = int(m.group(1))
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if entry_id in self._crawl_map:
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return None
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return entry_id
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class JitenonYojiCrawler(JitenonCrawler):
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def __init__(self):
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super().__init__()
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self._entry_class = JitenonYojiEntry
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self._yomi_exporter = JitenonYojiExporter()
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self._name = "jitenon-yoji"
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self._gojuon_url = "https://yoji.jitenon.jp/cat/gojuon.html"
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self._entry_id_pattern = r"([0-9]+).html"
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class JitenonKotowazaCrawler(JitenonCrawler):
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def __init__(self):
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super().__init__()
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self._entry_class = JitenonKotowazaEntry
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self._yomi_exporter = JitenonKotowazaExporter()
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self._name = "jitenon-kotowaza"
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self._gojuon_url = "https://kotowaza.jitenon.jp/cat/gojuon.php"
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self._entry_id_pattern = r"([0-9]+).php"
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