1361 lines
49 KiB
Python
1361 lines
49 KiB
Python
import requests
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import functools
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import random
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import logging
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import re
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import dateparser
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import datetime
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import time
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import filetype
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from lxml import html
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from threading import Thread
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from boofilsic.settings import LUMINATI_USERNAME, LUMINATI_PASSWORD, DEBUG, IMDB_API_KEY, SCRAPERAPI_KEY
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from boofilsic.settings import SPOTIFY_CREDENTIAL
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from django.utils import timezone
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from django.utils.translation import ugettext_lazy as _
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from django.core.exceptions import ObjectDoesNotExist, ValidationError
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from django.core.files.uploadedfile import SimpleUploadedFile
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from common.models import SourceSiteEnum
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from movies.models import Movie, MovieGenreEnum
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from movies.forms import MovieForm
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from books.models import Book
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from books.forms import BookForm
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from music.models import Album, Song
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from music.forms import AlbumForm, SongForm
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from games.models import Game
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from games.forms import GameForm
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RE_NUMBERS = re.compile(r"\d+\d*")
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RE_WHITESPACES = re.compile(r"\s+")
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DEFAULT_REQUEST_HEADERS = {
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'Host': '',
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'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; rv:70.0) Gecko/20100101 Firefox/70.0',
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'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
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'Accept-Language': 'zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2',
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# well, since brotli lib is so bothering, remove `br`
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'Accept-Encoding': 'gzip, deflate',
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'Connection': 'keep-alive',
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'DNT': '1',
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'Upgrade-Insecure-Requests': '1',
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'Cache-Control': 'no-cache',
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}
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# in seconds
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TIMEOUT = 60
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# luminati account credentials
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PORT = 22225
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logger = logging.getLogger(__name__)
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# register all implemented scraper in form of {host: scraper_class,}
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scraper_registry = {}
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def log_url(func):
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"""
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Catch exceptions and log then pass the exceptions.
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First postion argument (except cls/self) of decorated function must be the url.
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"""
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@functools.wraps(func)
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def wrapper(*args, **kwargs):
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try:
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return func(*args, **kwargs)
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except Exception as e:
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# log the url and trace stack
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logger.error(f"Scrape Failed URL: {args[1]}")
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logger.error("Expections during scraping:", exc_info=e)
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raise e
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return wrapper
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def parse_date(raw_str):
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return dateparser.parse(
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raw_str,
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settings={
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"RELATIVE_BASE": datetime.datetime(1900, 1, 1)
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}
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)
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class AbstractScraper:
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"""
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Scrape entities. The entities means those defined in the models.py file,
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like Book, Movie......
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"""
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# subclasses must specify those two variables
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# site means general sites, like amazon/douban etc
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site_name = None
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# host means technically hostname
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host = None
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# corresponding data class
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data_class = None
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# corresponding form class
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form_class = None
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# used to extract effective url
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regex = None
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# scraped raw image
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raw_img = None
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# scraped raw data
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raw_data = {}
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def __init_subclass__(cls, **kwargs):
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# this statement initialize the subclasses
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super().__init_subclass__(**kwargs)
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assert cls.site_name is not None, "class variable `site_name` must be specified"
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assert bool(cls.host), "class variable `host` must be specified"
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assert cls.data_class is not None, "class variable `data_class` must be specified"
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assert cls.form_class is not None, "class variable `form_class` must be specified"
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assert cls.regex is not None, "class variable `regex` must be specified"
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assert isinstance(cls.host, str) or (isinstance(cls.host, list) and isinstance(
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cls.host[0], str)), "`host` must be type str or list"
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assert cls.site_name in SourceSiteEnum, "`site_name` must be one of `SourceSiteEnum` value"
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assert hasattr(cls, 'scrape') and callable(
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cls.scrape), "scaper must have method `.scrape()`"
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# decorate the scrape method
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cls.scrape = classmethod(log_url(cls.scrape))
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# register scraper
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if isinstance(cls.host, list):
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for host in cls.host:
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scraper_registry[host] = cls
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else:
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scraper_registry[cls.host] = cls
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def scrape(self, url):
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"""
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Scrape/request model schema specified data from given url and return it.
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Implementations of subclasses to this method would be decorated as class method.
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return (data_dict, image)
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Should set the `raw_data` and the `raw_img`
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"""
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raise NotImplementedError("Subclass should implement this method")
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@classmethod
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def get_effective_url(cls, raw_url):
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"""
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The return value should be identical with that saved in DB as `source_url`
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"""
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url = cls.regex.findall(raw_url)
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if not url:
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raise ValueError("not valid url")
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return url[0]
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@classmethod
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def download_page(cls, url, headers):
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url = cls.get_effective_url(url)
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session_id = random.random()
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proxy_url = ('http://%s-country-cn-session-%s:%s@zproxy.lum-superproxy.io:%d' %
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(LUMINATI_USERNAME, session_id, LUMINATI_PASSWORD, PORT))
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proxies = {
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'http': proxy_url,
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'https': proxy_url,
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}
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# if DEBUG:
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# proxies = None
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r = requests.get(url, proxies=proxies,
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headers=headers, timeout=TIMEOUT)
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if r.status_code != 200:
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raise RuntimeError(f"download page failed, status code {r.status_code}")
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# with open('temp.html', 'w', encoding='utf-8') as fp:
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# fp.write(r.content.decode('utf-8'))
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return html.fromstring(r.content.decode('utf-8'))
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@classmethod
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def download_image(cls, url):
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if url is None:
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return
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raw_img = None
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session_id = random.random()
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proxy_url = ('http://%s-country-cn-session-%s:%s@zproxy.lum-superproxy.io:%d' %
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(LUMINATI_USERNAME, session_id, LUMINATI_PASSWORD, PORT))
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proxies = {
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'http': proxy_url,
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'https': proxy_url,
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}
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# if DEBUG:
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# proxies = None
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if url:
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img_response = requests.get(
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url,
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headers={
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'accept': 'image/webp,image/apng,image/*,*/*;q=0.8',
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'accept-encoding': 'gzip, deflate',
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'accept-language': 'en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7,fr-FR;q=0.6,fr;q=0.5,zh-TW;q=0.4',
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'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36 Edg/81.0.416.72',
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'cache-control': 'no-cache',
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'dnt': '1',
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},
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proxies=proxies,
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timeout=TIMEOUT,
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)
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if img_response.status_code == 200:
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raw_img = img_response.content
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content_type = img_response.headers.get('Content-Type')
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ext = filetype.get_type(mime=content_type.partition(';')[0].strip()).extension
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else:
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ext = None
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return raw_img, ext
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@classmethod
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def save(cls, request_user):
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entity_cover = {
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'cover': SimpleUploadedFile('temp.' + cls.img_ext, cls.raw_img)
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}
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form = cls.form_class(cls.raw_data, entity_cover)
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if form.is_valid():
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form.instance.last_editor = request_user
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form.save()
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cls.instance = form.instance
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else:
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logger.error(str(form.errors))
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raise ValidationError("Form invalid.")
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return form
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class DoubanScrapperMixin:
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@classmethod
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def download_page(cls, url, headers):
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url = cls.get_effective_url(url)
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scraper_api_endpoint = f'http://api.scraperapi.com?api_key={SCRAPERAPI_KEY}&url={url}'
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r = requests.get(scraper_api_endpoint, timeout=TIMEOUT)
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if r.status_code != 200:
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raise RuntimeError(f"download page failed, status code {r.status_code}")
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# with open('temp.html', 'w', encoding='utf-8') as fp:
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# fp.write(r.content.decode('utf-8'))
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return html.fromstring(r.content.decode('utf-8'))
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class DoubanBookScraper(DoubanScrapperMixin, AbstractScraper):
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site_name = SourceSiteEnum.DOUBAN.value
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host = "book.douban.com"
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data_class = Book
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form_class = BookForm
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regex = re.compile(r"https://book\.douban\.com/subject/\d+/{0,1}")
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def scrape(self, url):
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headers = DEFAULT_REQUEST_HEADERS.copy()
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headers['Host'] = self.host
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content = self.download_page(url, headers)
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# parsing starts here
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try:
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title = content.xpath("/html/body//h1/span/text()")[0].strip()
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except IndexError:
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raise ValueError("given url contains no book info")
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subtitle_elem = content.xpath(
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"//div[@id='info']//span[text()='副标题:']/following::text()")
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subtitle = subtitle_elem[0].strip() if subtitle_elem else None
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orig_title_elem = content.xpath(
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"//div[@id='info']//span[text()='原作名:']/following::text()")
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orig_title = orig_title_elem[0].strip() if orig_title_elem else None
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language_elem = content.xpath(
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"//div[@id='info']//span[text()='语言:']/following::text()")
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language = language_elem[0].strip() if language_elem else None
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pub_house_elem = content.xpath(
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"//div[@id='info']//span[text()='出版社:']/following::text()")
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pub_house = pub_house_elem[0].strip() if pub_house_elem else None
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pub_date_elem = content.xpath(
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"//div[@id='info']//span[text()='出版年:']/following::text()")
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pub_date = pub_date_elem[0].strip() if pub_date_elem else ''
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year_month_day = RE_NUMBERS.findall(pub_date)
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if len(year_month_day) in (2, 3):
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pub_year = int(year_month_day[0])
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pub_month = int(year_month_day[1])
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elif len(year_month_day) == 1:
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pub_year = int(year_month_day[0])
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pub_month = None
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else:
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pub_year = None
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pub_month = None
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if pub_year and pub_month and pub_year < pub_month:
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pub_year, pub_month = pub_month, pub_year
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pub_year = None if pub_year is not None and not pub_year in range(
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0, 3000) else pub_year
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pub_month = None if pub_month is not None and not pub_month in range(
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1, 12) else pub_month
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binding_elem = content.xpath(
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"//div[@id='info']//span[text()='装帧:']/following::text()")
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binding = binding_elem[0].strip() if binding_elem else None
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price_elem = content.xpath(
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"//div[@id='info']//span[text()='定价:']/following::text()")
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price = price_elem[0].strip() if price_elem else None
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pages_elem = content.xpath(
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"//div[@id='info']//span[text()='页数:']/following::text()")
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pages = pages_elem[0].strip() if pages_elem else None
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if pages is not None:
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pages = int(RE_NUMBERS.findall(pages)[
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0]) if RE_NUMBERS.findall(pages) else None
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isbn_elem = content.xpath(
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"//div[@id='info']//span[text()='ISBN:']/following::text()")
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isbn = isbn_elem[0].strip() if isbn_elem else None
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brief_elem = content.xpath(
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"//h2/span[text()='内容简介']/../following-sibling::div[1]//div[@class='intro'][not(ancestor::span[@class='short'])]/p/text()")
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brief = '\n'.join(p.strip()
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for p in brief_elem) if brief_elem else None
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contents = None
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try:
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contents_elem = content.xpath(
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"//h2/span[text()='目录']/../following-sibling::div[1]")[0]
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# if next the id of next sibling contains `dir`, that would be the full contents
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if "dir" in contents_elem.getnext().xpath("@id")[0]:
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contents_elem = contents_elem.getnext()
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contents = '\n'.join(p.strip() for p in contents_elem.xpath(
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"text()")[:-2]) if contents_elem else None
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else:
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contents = '\n'.join(p.strip() for p in contents_elem.xpath(
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"text()")) if contents_elem else None
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except:
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pass
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img_url_elem = content.xpath("//*[@id='mainpic']/a/img/@src")
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img_url = img_url_elem[0].strip() if img_url_elem else None
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raw_img, ext = self.download_image(img_url)
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# there are two html formats for authors and translators
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authors_elem = content.xpath("""//div[@id='info']//span[text()='作者:']/following-sibling::br[1]/
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preceding-sibling::a[preceding-sibling::span[text()='作者:']]/text()""")
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if not authors_elem:
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authors_elem = content.xpath(
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"""//div[@id='info']//span[text()=' 作者']/following-sibling::a/text()""")
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if authors_elem:
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authors = []
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for author in authors_elem:
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authors.append(RE_WHITESPACES.sub(' ', author.strip()))
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else:
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authors = None
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translators_elem = content.xpath("""//div[@id='info']//span[text()='译者:']/following-sibling::br[1]/
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preceding-sibling::a[preceding-sibling::span[text()='译者:']]/text()""")
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if not translators_elem:
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translators_elem = content.xpath(
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"""//div[@id='info']//span[text()=' 译者']/following-sibling::a/text()""")
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if translators_elem:
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translators = []
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for translator in translators_elem:
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translators.append(RE_WHITESPACES.sub(' ', translator.strip()))
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else:
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translators = None
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other = {}
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cncode_elem = content.xpath(
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"//div[@id='info']//span[text()='统一书号:']/following::text()")
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if cncode_elem:
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other['统一书号'] = cncode_elem[0].strip()
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series_elem = content.xpath(
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"//div[@id='info']//span[text()='丛书:']/following-sibling::a[1]/text()")
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if series_elem:
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other['丛书'] = series_elem[0].strip()
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imprint_elem = content.xpath(
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"//div[@id='info']//span[text()='出品方:']/following-sibling::a[1]/text()")
|
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if imprint_elem:
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other['出品方'] = imprint_elem[0].strip()
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data = {
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'title': title,
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'subtitle': subtitle,
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'orig_title': orig_title,
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'author': authors,
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'translator': translators,
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'language': language,
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'pub_house': pub_house,
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'pub_year': pub_year,
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'pub_month': pub_month,
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'binding': binding,
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'price': price,
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'pages': pages,
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'isbn': isbn,
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'brief': brief,
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'contents': contents,
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'other_info': other,
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'source_site': self.site_name,
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'source_url': self.get_effective_url(url),
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}
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self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
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return data, raw_img
|
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|
|
|
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class DoubanMovieScraper(DoubanScrapperMixin, AbstractScraper):
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site_name = SourceSiteEnum.DOUBAN.value
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host = 'movie.douban.com'
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data_class = Movie
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form_class = MovieForm
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|
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regex = re.compile(r"https://movie\.douban\.com/subject/\d+/{0,1}")
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|
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def scrape(self, url):
|
|
headers = DEFAULT_REQUEST_HEADERS.copy()
|
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headers['Host'] = self.host
|
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content = self.download_page(url, headers)
|
|
|
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# parsing starts here
|
|
try:
|
|
raw_title = content.xpath(
|
|
"//span[@property='v:itemreviewed']/text()")[0].strip()
|
|
except IndexError:
|
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raise ValueError("given url contains no movie info")
|
|
|
|
orig_title = content.xpath(
|
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"//img[@rel='v:image']/@alt")[0].strip()
|
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title = raw_title.split(orig_title)[0].strip()
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# if has no chinese title
|
|
if title == '':
|
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title = orig_title
|
|
|
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if title == orig_title:
|
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orig_title = None
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|
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# there are two html formats for authors and translators
|
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other_title_elem = content.xpath(
|
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"//div[@id='info']//span[text()='又名:']/following-sibling::text()[1]")
|
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other_title = other_title_elem[0].strip().split(
|
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' / ') if other_title_elem else None
|
|
|
|
imdb_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='IMDb链接:']/following-sibling::a[1]/text()")
|
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imdb_code = imdb_elem[0].strip() if imdb_elem else None
|
|
|
|
director_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='导演']/following-sibling::span[1]/a/text()")
|
|
director = director_elem if director_elem else None
|
|
|
|
playwright_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='编剧']/following-sibling::span[1]/a/text()")
|
|
playwright = playwright_elem if playwright_elem else None
|
|
|
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actor_elem = content.xpath(
|
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"//div[@id='info']//span[text()='主演']/following-sibling::span[1]/a/text()")
|
|
actor = actor_elem if actor_elem else None
|
|
|
|
# construct genre translator
|
|
genre_translator = {}
|
|
attrs = [attr for attr in dir(MovieGenreEnum) if not '__' in attr]
|
|
for attr in attrs:
|
|
genre_translator[getattr(MovieGenreEnum, attr).label] = getattr(
|
|
MovieGenreEnum, attr).value
|
|
|
|
genre_elem = content.xpath("//span[@property='v:genre']/text()")
|
|
if genre_elem:
|
|
genre = []
|
|
for g in genre_elem:
|
|
genre.append(genre_translator[g])
|
|
else:
|
|
genre = None
|
|
|
|
showtime_elem = content.xpath(
|
|
"//span[@property='v:initialReleaseDate']/text()")
|
|
if showtime_elem:
|
|
showtime = []
|
|
for st in showtime_elem:
|
|
parts = st.split('(')
|
|
if len(parts) == 1:
|
|
time = st.split('(')[0]
|
|
region = ''
|
|
else:
|
|
time = st.split('(')[0]
|
|
region = st.split('(')[1][0:-1]
|
|
showtime.append({time: region})
|
|
else:
|
|
showtime = None
|
|
|
|
site_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='官方网站:']/following-sibling::a[1]/@href")
|
|
site = site_elem[0].strip() if site_elem else None
|
|
|
|
area_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='制片国家/地区:']/following-sibling::text()[1]")
|
|
if area_elem:
|
|
area = [a.strip() for a in area_elem[0].split(' / ')]
|
|
else:
|
|
area = None
|
|
|
|
language_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='语言:']/following-sibling::text()[1]")
|
|
if language_elem:
|
|
language = [a.strip() for a in language_elem[0].split(' / ')]
|
|
else:
|
|
language = None
|
|
|
|
year_elem = content.xpath("//span[@class='year']/text()")
|
|
year = int(year_elem[0][1:-1]) if year_elem else None
|
|
|
|
duration_elem = content.xpath("//span[@property='v:runtime']/text()")
|
|
other_duration_elem = content.xpath(
|
|
"//span[@property='v:runtime']/following-sibling::text()[1]")
|
|
if duration_elem:
|
|
duration = duration_elem[0].strip()
|
|
if other_duration_elem:
|
|
duration += other_duration_elem[0].rstrip()
|
|
else:
|
|
duration = None
|
|
|
|
season_elem = content.xpath(
|
|
|
|
"//*[@id='season']/option[@selected='selected']/text()")
|
|
if not season_elem:
|
|
season_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='季数:']/following-sibling::text()[1]")
|
|
season = int(season_elem[0].strip()) if season_elem else None
|
|
else:
|
|
season = int(season_elem[0].strip())
|
|
|
|
episodes_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='集数:']/following-sibling::text()[1]")
|
|
episodes = int(episodes_elem[0].strip()) if episodes_elem else None
|
|
|
|
single_episode_length_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='单集片长:']/following-sibling::text()[1]")
|
|
single_episode_length = single_episode_length_elem[0].strip(
|
|
) if single_episode_length_elem else None
|
|
|
|
# if has field `episodes` not none then must be series
|
|
is_series = True if episodes else False
|
|
|
|
brief_elem = content.xpath("//span[@class='all hidden']")
|
|
if not brief_elem:
|
|
brief_elem = content.xpath("//span[@property='v:summary']")
|
|
brief = '\n'.join([e.strip() for e in brief_elem[0].xpath(
|
|
'./text()')]) if brief_elem else None
|
|
|
|
img_url_elem = content.xpath("//img[@rel='v:image']/@src")
|
|
img_url = img_url_elem[0].strip() if img_url_elem else None
|
|
raw_img, ext = self.download_image(img_url)
|
|
|
|
data = {
|
|
'title': title,
|
|
'orig_title': orig_title,
|
|
'other_title': other_title,
|
|
'imdb_code': imdb_code,
|
|
'director': director,
|
|
'playwright': playwright,
|
|
'actor': actor,
|
|
'genre': genre,
|
|
'showtime': showtime,
|
|
'site': site,
|
|
'area': area,
|
|
'language': language,
|
|
'year': year,
|
|
'duration': duration,
|
|
'season': season,
|
|
'episodes': episodes,
|
|
'single_episode_length': single_episode_length,
|
|
'brief': brief,
|
|
'is_series': is_series,
|
|
'source_site': self.site_name,
|
|
'source_url': self.get_effective_url(url),
|
|
}
|
|
self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
|
|
return data, raw_img
|
|
|
|
|
|
class DoubanAlbumScraper(DoubanScrapperMixin, AbstractScraper):
|
|
site_name = SourceSiteEnum.DOUBAN.value
|
|
host = 'music.douban.com'
|
|
data_class = Album
|
|
form_class = AlbumForm
|
|
|
|
regex = re.compile(r"https://music\.douban\.com/subject/\d+/{0,1}")
|
|
|
|
def scrape(self, url):
|
|
headers = DEFAULT_REQUEST_HEADERS.copy()
|
|
headers['Host'] = self.host
|
|
content = self.download_page(url, headers)
|
|
|
|
# parsing starts here
|
|
try:
|
|
title = content.xpath("//h1/span/text()")[0].strip()
|
|
except IndexError:
|
|
raise ValueError("given url contains no album info")
|
|
if not title:
|
|
raise ValueError("given url contains no album info")
|
|
|
|
|
|
artists_elem = content.xpath("""//div[@id='info']/span/span[@class='pl']/a/text()""")
|
|
artist = None if not artists_elem else artists_elem
|
|
|
|
genre_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='流派:']/following::text()[1]")
|
|
genre = genre_elem[0].strip() if genre_elem else None
|
|
|
|
date_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='发行时间:']/following::text()[1]")
|
|
release_date = parse_date(date_elem[0].strip()) if date_elem else None
|
|
|
|
company_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='出版者:']/following::text()[1]")
|
|
company = company_elem[0].strip() if company_elem else None
|
|
|
|
track_list_elem = content.xpath(
|
|
"//div[@class='track-list']/div[@class='indent']/div/text()"
|
|
)
|
|
if track_list_elem:
|
|
track_list = '\n'.join([track.strip() for track in track_list_elem])
|
|
else:
|
|
track_list = None
|
|
|
|
brief_elem = content.xpath("//span[@class='all hidden']")
|
|
if not brief_elem:
|
|
brief_elem = content.xpath("//span[@property='v:summary']")
|
|
brief = '\n'.join([e.strip() for e in brief_elem[0].xpath(
|
|
'./text()')]) if brief_elem else None
|
|
|
|
other_info = {}
|
|
other_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='又名:']/following-sibling::text()[1]")
|
|
if other_elem:
|
|
other_info['又名'] = other_elem[0].strip()
|
|
other_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='专辑类型:']/following-sibling::text()[1]")
|
|
if other_elem:
|
|
other_info['专辑类型'] = other_elem[0].strip()
|
|
other_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='介质:']/following-sibling::text()[1]")
|
|
if other_elem:
|
|
other_info['介质'] = other_elem[0].strip()
|
|
other_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='ISRC:']/following-sibling::text()[1]")
|
|
if other_elem:
|
|
other_info['ISRC'] = other_elem[0].strip()
|
|
other_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='条形码:']/following-sibling::text()[1]")
|
|
if other_elem:
|
|
other_info['条形码'] = other_elem[0].strip()
|
|
other_elem = content.xpath(
|
|
"//div[@id='info']//span[text()='碟片数:']/following-sibling::text()[1]")
|
|
if other_elem:
|
|
other_info['碟片数'] = other_elem[0].strip()
|
|
|
|
img_url_elem = content.xpath("//div[@id='mainpic']//img/@src")
|
|
img_url = img_url_elem[0].strip() if img_url_elem else None
|
|
raw_img, ext = self.download_image(img_url)
|
|
|
|
data = {
|
|
'title': title,
|
|
'artist': artist,
|
|
'genre': genre,
|
|
'release_date': release_date,
|
|
'duration': None,
|
|
'company': company,
|
|
'track_list': track_list,
|
|
'brief': brief,
|
|
'other_info': other_info,
|
|
'source_site': self.site_name,
|
|
'source_url': self.get_effective_url(url),
|
|
}
|
|
self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
|
|
return data, raw_img
|
|
|
|
|
|
spotify_token = None
|
|
spotify_token_expire_time = time.time()
|
|
|
|
class SpotifyTrackScraper(AbstractScraper):
|
|
site_name = SourceSiteEnum.SPOTIFY.value
|
|
host = 'https://open.spotify.com/track/'
|
|
data_class = Song
|
|
form_class = SongForm
|
|
|
|
regex = re.compile(r"(?<=https://open\.spotify\.com/track/)[a-zA-Z0-9]+")
|
|
|
|
def scrape(self, url):
|
|
"""
|
|
Request from API, not really scraping
|
|
"""
|
|
global spotify_token, spotify_token_expire_time
|
|
|
|
if spotify_token is None or is_spotify_token_expired():
|
|
invoke_spotify_token()
|
|
effective_url = self.get_effective_url(url)
|
|
if effective_url is None:
|
|
raise ValueError("not valid url")
|
|
|
|
api_url = self.get_api_url(effective_url)
|
|
headers = {
|
|
'Authorization': f"Bearer {spotify_token}"
|
|
}
|
|
r = requests.get(api_url, headers=headers)
|
|
res_data = r.json()
|
|
|
|
artist = []
|
|
for artist_dict in res_data['artists']:
|
|
artist.append(artist_dict['name'])
|
|
if not artist:
|
|
artist = None
|
|
|
|
title = res_data['name']
|
|
|
|
release_date = parse_date(res_data['album']['release_date'])
|
|
|
|
duration = res_data['duration_ms']
|
|
|
|
if res_data['external_ids'].get('isrc'):
|
|
isrc = res_data['external_ids']['isrc']
|
|
else:
|
|
isrc = None
|
|
|
|
raw_img, ext = self.download_image(res_data['album']['images'][0]['url'])
|
|
|
|
data = {
|
|
'title': title,
|
|
'artist': artist,
|
|
'genre': None,
|
|
'release_date': release_date,
|
|
'duration': duration,
|
|
'isrc': isrc,
|
|
'album': None,
|
|
'brief': None,
|
|
'other_info': None,
|
|
'source_site': self.site_name,
|
|
'source_url': effective_url,
|
|
}
|
|
self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
|
|
return data, raw_img
|
|
|
|
@classmethod
|
|
def get_effective_url(cls, raw_url):
|
|
code = cls.regex.findall(raw_url)
|
|
if code:
|
|
return f"https://open.spotify.com/track/{code[0]}"
|
|
else:
|
|
return None
|
|
|
|
@classmethod
|
|
def get_api_url(cls, url):
|
|
return "https://api.spotify.com/v1/tracks/" + cls.regex.findall(url)[0]
|
|
|
|
|
|
class SpotifyAlbumScraper(AbstractScraper):
|
|
site_name = SourceSiteEnum.SPOTIFY.value
|
|
# API URL
|
|
host = 'https://open.spotify.com/album/'
|
|
data_class = Album
|
|
form_class = AlbumForm
|
|
|
|
regex = re.compile(r"(?<=https://open\.spotify\.com/album/)[a-zA-Z0-9]+")
|
|
|
|
def scrape(self, url):
|
|
"""
|
|
Request from API, not really scraping
|
|
"""
|
|
global spotify_token, spotify_token_expire_time
|
|
|
|
if spotify_token is None or is_spotify_token_expired():
|
|
invoke_spotify_token()
|
|
effective_url = self.get_effective_url(url)
|
|
if effective_url is None:
|
|
raise ValueError("not valid url")
|
|
|
|
api_url = self.get_api_url(effective_url)
|
|
headers = {
|
|
'Authorization': f"Bearer {spotify_token}"
|
|
}
|
|
r = requests.get(api_url, headers=headers)
|
|
res_data = r.json()
|
|
|
|
artist = []
|
|
for artist_dict in res_data['artists']:
|
|
artist.append(artist_dict['name'])
|
|
|
|
title = res_data['name']
|
|
|
|
genre = ', '.join(res_data['genres'])
|
|
|
|
company = []
|
|
for com in res_data['copyrights']:
|
|
company.append(com['text'])
|
|
|
|
duration = 0
|
|
track_list = []
|
|
track_urls = []
|
|
for track in res_data['tracks']['items']:
|
|
track_urls.append(track['external_urls']['spotify'])
|
|
duration += track['duration_ms']
|
|
if res_data['tracks']['items'][-1]['disc_number'] > 1:
|
|
# more than one disc
|
|
track_list.append(str(
|
|
track['disc_number']) + '-' + str(track['track_number']) + '. ' + track['name'])
|
|
else:
|
|
track_list.append(str(track['track_number']) + '. ' + track['name'])
|
|
track_list = '\n'.join(track_list)
|
|
|
|
release_date = parse_date(res_data['release_date'])
|
|
|
|
other_info = {}
|
|
if res_data['external_ids'].get('upc'):
|
|
# bar code
|
|
other_info['UPC'] = res_data['external_ids']['upc']
|
|
|
|
raw_img, ext = self.download_image(res_data['images'][0]['url'])
|
|
|
|
data = {
|
|
'title': title,
|
|
'artist': artist,
|
|
'genre': genre,
|
|
'track_list': track_list,
|
|
'release_date': release_date,
|
|
'duration': duration,
|
|
'company': company,
|
|
'brief': None,
|
|
'other_info': other_info,
|
|
'source_site': self.site_name,
|
|
'source_url': effective_url,
|
|
}
|
|
|
|
# set tracks_data, used for adding tracks
|
|
self.track_urls = track_urls
|
|
|
|
self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
|
|
return data, raw_img
|
|
|
|
@classmethod
|
|
def get_effective_url(cls, raw_url):
|
|
code = cls.regex.findall(raw_url)
|
|
if code:
|
|
return f"https://open.spotify.com/album/{code[0]}"
|
|
else:
|
|
return None
|
|
|
|
@classmethod
|
|
def save(cls, request_user):
|
|
form = super().save(request_user)
|
|
task = Thread(
|
|
target=cls.add_tracks,
|
|
args=(form.instance, request_user),
|
|
daemon=True
|
|
)
|
|
task.start()
|
|
return form
|
|
|
|
@classmethod
|
|
def get_api_url(cls, url):
|
|
return "https://api.spotify.com/v1/albums/" + cls.regex.findall(url)[0]
|
|
|
|
@classmethod
|
|
def add_tracks(cls, album: Album, request_user):
|
|
to_be_updated_tracks = []
|
|
for track_url in cls.track_urls:
|
|
track = cls.get_track_or_none(track_url)
|
|
# seems lik if fire too many requests at the same time
|
|
# spotify would limit access
|
|
if track is None:
|
|
task = Thread(
|
|
target=cls.scrape_and_save_track,
|
|
args=(track_url, album, request_user),
|
|
daemon=True
|
|
)
|
|
task.start()
|
|
task.join()
|
|
else:
|
|
to_be_updated_tracks.append(track)
|
|
cls.bulk_update_track_album(to_be_updated_tracks, album, request_user)
|
|
|
|
@classmethod
|
|
def get_track_or_none(cls, track_url: str):
|
|
try:
|
|
instance = Song.objects.get(source_url=track_url)
|
|
return instance
|
|
except ObjectDoesNotExist:
|
|
return None
|
|
|
|
@classmethod
|
|
def scrape_and_save_track(cls, url: str, album: Album, request_user):
|
|
data, img = SpotifyTrackScraper.scrape(url)
|
|
SpotifyTrackScraper.raw_data['album'] = album
|
|
SpotifyTrackScraper.save(request_user)
|
|
|
|
@classmethod
|
|
def bulk_update_track_album(cls, tracks, album, request_user):
|
|
for track in tracks:
|
|
track.last_editor = request_user
|
|
track.edited_time = timezone.now()
|
|
track.album = album
|
|
Song.objects.bulk_update(tracks, [
|
|
'last_editor',
|
|
'edited_time',
|
|
'album'
|
|
])
|
|
|
|
|
|
def is_spotify_token_expired():
|
|
global spotify_token_expire_time
|
|
return True if spotify_token_expire_time <= time.time() else False
|
|
|
|
|
|
def invoke_spotify_token():
|
|
global spotify_token, spotify_token_expire_time
|
|
r = requests.post(
|
|
"https://accounts.spotify.com/api/token",
|
|
data={
|
|
"grant_type": "client_credentials"
|
|
},
|
|
headers={
|
|
"Authorization": f"Basic {SPOTIFY_CREDENTIAL}"
|
|
}
|
|
)
|
|
data = r.json()
|
|
if r.status_code == 401:
|
|
# token expired, try one more time
|
|
# this maybe caused by external operations,
|
|
# for example debugging using a http client
|
|
r = requests.post(
|
|
"https://accounts.spotify.com/api/token",
|
|
data={
|
|
"grant_type": "client_credentials"
|
|
},
|
|
headers={
|
|
"Authorization": f"Basic {SPOTIFY_CREDENTIAL}"
|
|
}
|
|
)
|
|
data = r.json()
|
|
elif r.status_code != 200:
|
|
raise Exception(f"Request to spotify API fails. Reason: {r.reason}")
|
|
# minus 2 for execution time error
|
|
spotify_token_expire_time = int(data['expires_in']) + time.time() - 2
|
|
spotify_token = data['access_token']
|
|
|
|
|
|
class ImdbMovieScraper(AbstractScraper):
|
|
site_name = SourceSiteEnum.IMDB.value
|
|
host = 'https://www.imdb.com/title/'
|
|
data_class = Movie
|
|
form_class = MovieForm
|
|
|
|
regex = re.compile(r"(?<=https://www\.imdb\.com/title/)[a-zA-Z0-9]+")
|
|
|
|
def scrape(self, url):
|
|
|
|
effective_url = self.get_effective_url(url)
|
|
if effective_url is None:
|
|
raise ValueError("not valid url")
|
|
|
|
api_url = self.get_api_url(effective_url)
|
|
r = requests.get(api_url)
|
|
res_data = r.json()
|
|
|
|
if not res_data['type'] in ['Movie', 'TVSeries']:
|
|
raise ValueError("not movie/series item")
|
|
|
|
if res_data['type'] == 'Movie':
|
|
is_series = False
|
|
elif res_data['type'] == 'TVSeries':
|
|
is_series = True
|
|
|
|
title = res_data['title']
|
|
orig_title = res_data['originalTitle']
|
|
imdb_code = self.regex.findall(effective_url)[0]
|
|
director = []
|
|
for direct_dict in res_data['directorList']:
|
|
director.append(direct_dict['name'])
|
|
playwright = []
|
|
for writer_dict in res_data['writerList']:
|
|
playwright.append(writer_dict['name'])
|
|
actor = []
|
|
for actor_dict in res_data['actorList']:
|
|
actor.append(actor_dict['name'])
|
|
genre = res_data['genres'].split(', ')
|
|
area = res_data['countries'].split(', ')
|
|
language = res_data['languages'].split(', ')
|
|
year = int(res_data['year'])
|
|
duration = res_data['runtimeStr']
|
|
brief = res_data['plotLocal'] if res_data['plotLocal'] else res_data['plot']
|
|
if res_data['releaseDate']:
|
|
showtime = [{res_data['releaseDate']: "发布日期"}]
|
|
else:
|
|
showtime = None
|
|
|
|
other_info = {}
|
|
if res_data['contentRating']:
|
|
other_info['分级'] = res_data['contentRating']
|
|
if res_data['imDbRating']:
|
|
other_info['IMDb评分'] = res_data['imDbRating']
|
|
if res_data['metacriticRating']:
|
|
other_info['Metacritic评分'] = res_data['metacriticRating']
|
|
if res_data['awards']:
|
|
other_info['奖项'] = res_data['awards']
|
|
|
|
raw_img, ext = self.download_image(res_data['image'])
|
|
|
|
data = {
|
|
'title': title,
|
|
'orig_title': orig_title,
|
|
'other_title': None,
|
|
'imdb_code': imdb_code,
|
|
'director': director,
|
|
'playwright': playwright,
|
|
'actor': actor,
|
|
'genre': genre,
|
|
'showtime': showtime,
|
|
'site': None,
|
|
'area': area,
|
|
'language': language,
|
|
'year': year,
|
|
'duration': duration,
|
|
'season': None,
|
|
'episodes': None,
|
|
'single_episode_length': None,
|
|
'brief': brief,
|
|
'is_series': is_series,
|
|
'other_info': other_info,
|
|
'source_site': self.site_name,
|
|
'source_url': effective_url,
|
|
}
|
|
self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
|
|
return data, raw_img
|
|
|
|
@classmethod
|
|
def get_effective_url(cls, raw_url):
|
|
code = cls.regex.findall(raw_url)
|
|
if code:
|
|
return f"https://www.imdb.com/title/{code[0]}/"
|
|
else:
|
|
return None
|
|
|
|
@classmethod
|
|
def get_api_url(cls, url):
|
|
return f"https://imdb-api.com/zh/API/Title/{IMDB_API_KEY}/{cls.regex.findall(url)[0]}/FullActor,"
|
|
|
|
|
|
class DoubanGameScraper(DoubanScrapperMixin, AbstractScraper):
|
|
site_name = SourceSiteEnum.DOUBAN.value
|
|
host = 'www.douban.com/game/'
|
|
data_class = Game
|
|
form_class = GameForm
|
|
|
|
regex = re.compile(r"https://www\.douban\.com/game/\d+/{0,1}")
|
|
|
|
def scrape(self, url):
|
|
headers = DEFAULT_REQUEST_HEADERS.copy()
|
|
headers['Host'] = 'www.douban.com'
|
|
content = self.download_page(url, headers)
|
|
|
|
try:
|
|
raw_title = content.xpath(
|
|
"//div[@id='content']/h1/text()")[0].strip()
|
|
except IndexError:
|
|
raise ValueError("given url contains no game info")
|
|
|
|
title = raw_title
|
|
|
|
other_title_elem = content.xpath(
|
|
"//dl[@class='game-attr']//dt[text()='别名:']/following-sibling::dd[1]/text()")
|
|
other_title = other_title_elem[0].strip().split(' / ') if other_title_elem else None
|
|
|
|
developer_elem = content.xpath(
|
|
"//dl[@class='game-attr']//dt[text()='开发商:']/following-sibling::dd[1]/text()")
|
|
developer = developer_elem[0].strip().split(' / ') if developer_elem else None
|
|
|
|
publisher_elem = content.xpath(
|
|
"//dl[@class='game-attr']//dt[text()='发行商:']/following-sibling::dd[1]/text()")
|
|
publisher = publisher_elem[0].strip().split(' / ') if publisher_elem else None
|
|
|
|
platform_elem = content.xpath(
|
|
"//dl[@class='game-attr']//dt[text()='平台:']/following-sibling::dd[1]/a/text()")
|
|
platform = platform_elem if platform_elem else None
|
|
|
|
genre_elem = content.xpath(
|
|
"//dl[@class='game-attr']//dt[text()='类型:']/following-sibling::dd[1]/a/text()")
|
|
genre = None
|
|
if genre_elem:
|
|
genre = [g for g in genre_elem if g != '游戏']
|
|
|
|
date_elem = content.xpath(
|
|
"//dl[@class='game-attr']//dt[text()='发行日期:']/following-sibling::dd[1]/text()")
|
|
release_date = parse_date(date_elem[0].strip()) if date_elem else None
|
|
|
|
brief_elem = content.xpath("//div[@class='mod item-desc']/p/text()")
|
|
brief = '\n'.join(brief_elem) if brief_elem else None
|
|
|
|
img_url_elem = content.xpath(
|
|
"//div[@class='item-subject-info']/div[@class='pic']//img/@src")
|
|
img_url = img_url_elem[0].strip() if img_url_elem else None
|
|
raw_img, ext = self.download_image(img_url)
|
|
|
|
data = {
|
|
'title': title,
|
|
'other_title': other_title,
|
|
'developer': developer,
|
|
'publisher': publisher,
|
|
'release_date': release_date,
|
|
'genre': genre,
|
|
'platform': platform,
|
|
'brief': brief,
|
|
'other_info': None,
|
|
'source_site': self.site_name,
|
|
'source_url': self.get_effective_url(url),
|
|
}
|
|
|
|
self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
|
|
return data, raw_img
|
|
|
|
|
|
class SteamGameScraper(AbstractScraper):
|
|
site_name = SourceSiteEnum.STEAM.value
|
|
host = 'store.steampowered.com'
|
|
data_class = Game
|
|
form_class = GameForm
|
|
|
|
regex = re.compile(r"https://store\.steampowered\.com/app/\d+/{0,1}")
|
|
|
|
def scrape(self, url):
|
|
headers = DEFAULT_REQUEST_HEADERS.copy()
|
|
headers['Host'] = self.host
|
|
headers['Cookie'] = "wants_mature_content=1; birthtime=754700401;"
|
|
content = self.download_page(url, headers)
|
|
|
|
title = content.xpath("//div[@class='apphub_AppName']/text()")[0]
|
|
developer = content.xpath("//div[@id='developers_list']/a/text()")
|
|
publisher = content.xpath("//div[@class='glance_ctn']//div[@class='dev_row'][2]//a/text()")
|
|
release_date = parse_date(
|
|
content.xpath(
|
|
"//div[@class='release_date']/div[@class='date']/text()")[0]
|
|
)
|
|
|
|
genre = content.xpath(
|
|
"//div[@class='details_block']/b[2]/following-sibling::a/text()")
|
|
|
|
platform = ['PC']
|
|
|
|
brief = content.xpath(
|
|
"//div[@class='game_description_snippet']/text()")[0].strip()
|
|
|
|
img_url = content.xpath(
|
|
"//img[@class='game_header_image_full']/@src"
|
|
)[0].replace("header.jpg", "library_600x900.jpg")
|
|
raw_img, ext = self.download_image(img_url)
|
|
|
|
# no 600x900 picture
|
|
if raw_img is None:
|
|
img_url = content.xpath("//img[@class='game_header_image_full']/@src")[0]
|
|
raw_img, ext = self.download_image(img_url)
|
|
|
|
data = {
|
|
'title': title,
|
|
'other_title': None,
|
|
'developer': developer,
|
|
'publisher': publisher,
|
|
'release_date': release_date,
|
|
'genre': genre,
|
|
'platform': platform,
|
|
'brief': brief,
|
|
'other_info': None,
|
|
'source_site': self.site_name,
|
|
'source_url': self.get_effective_url(url),
|
|
}
|
|
|
|
self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
|
|
return data, raw_img
|
|
|
|
|
|
def find_entity(source_url):
|
|
"""
|
|
for bangumi
|
|
"""
|
|
# to be added when new scrape method is implemented
|
|
result = Game.objects.filter(source_url=source_url)
|
|
if result:
|
|
return result[0]
|
|
else:
|
|
raise ObjectDoesNotExist
|
|
|
|
class BangumiScraper(AbstractScraper):
|
|
site_name = SourceSiteEnum.BANGUMI.value
|
|
host = 'bgm.tv'
|
|
|
|
# for interface coherence
|
|
data_class = type("FakeDataClass", (object,), {})()
|
|
data_class.objects = type("FakeObjectsClass", (object,), {})()
|
|
data_class.objects.get = find_entity
|
|
# should be set at scrape_* method
|
|
form_class = ''
|
|
|
|
|
|
regex = re.compile(r"https{0,1}://bgm\.tv/subject/\d+")
|
|
|
|
def scrape(self, url):
|
|
"""
|
|
This is the scraping portal
|
|
"""
|
|
headers = DEFAULT_REQUEST_HEADERS.copy()
|
|
headers['Host'] = self.host
|
|
content = self.download_page(url, headers)
|
|
|
|
# download image
|
|
img_url = 'http:' + content.xpath("//div[@class='infobox']//img[1]/@src")[0]
|
|
raw_img, ext = self.download_image(img_url)
|
|
|
|
# Test category
|
|
category_code = content.xpath("//div[@id='headerSearch']//option[@selected]/@value")[0]
|
|
handler_map = {
|
|
'1': self.scrape_book,
|
|
'2': self.scrape_movie,
|
|
'3': self.scrape_album,
|
|
'4': self.scrape_game
|
|
}
|
|
data = handler_map[category_code](self, content)
|
|
data['source_url'] = self.get_effective_url(url)
|
|
|
|
self.raw_data, self.raw_img, self.img_ext = data, raw_img, ext
|
|
return data, raw_img
|
|
|
|
|
|
def scrape_game(self, content):
|
|
self.data_class = Game
|
|
self.form_class = GameForm
|
|
|
|
title_elem = content.xpath("//a[@property='v:itemreviewed']/text()")
|
|
if not title_elem:
|
|
raise ValueError("no game info found on this page")
|
|
title = None
|
|
else:
|
|
title = title_elem[0].strip()
|
|
|
|
other_title_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'别名')]]/text()")
|
|
if not other_title_elem:
|
|
other_title_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'别名')]]/a/text()")
|
|
other_title = other_title_elem if other_title_elem else []
|
|
|
|
chinese_name_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'中文')]]/text()")
|
|
if not chinese_name_elem:
|
|
chinese_name_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'中文')]]/a/text()")
|
|
if chinese_name_elem:
|
|
chinese_name = chinese_name_elem[0]
|
|
# switch chinese name with original name
|
|
title, chinese_name = chinese_name, title
|
|
# actually the name appended is original
|
|
other_title.append(chinese_name)
|
|
|
|
developer_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'开发')]]/text()")
|
|
if not developer_elem:
|
|
developer_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'开发')]]/a/text()")
|
|
developer = developer_elem if developer_elem else None
|
|
|
|
publisher_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'发行:')]]/text()")
|
|
if not publisher_elem:
|
|
publisher_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'发行:')]]/a/text()")
|
|
publisher = publisher_elem if publisher_elem else None
|
|
|
|
platform_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'平台')]]/text()")
|
|
if not platform_elem:
|
|
platform_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'平台')]]/a/text()")
|
|
platform = platform_elem if platform_elem else None
|
|
|
|
genre_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'类型')]]/text()")
|
|
if not genre_elem:
|
|
genre_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'类型')]]/a/text()")
|
|
genre = genre_elem if genre_elem else None
|
|
|
|
date_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'发行日期')]]/text()")
|
|
if not date_elem:
|
|
date_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'发行日期')]]/a/text()")
|
|
release_date = parse_date(date_elem[0]) if date_elem else None
|
|
|
|
brief = ''.join(content.xpath("//div[@property='v:summary']/text()"))
|
|
|
|
other_info = {}
|
|
other_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'人数')]]/text()")
|
|
if other_elem:
|
|
other_info['游玩人数'] = other_elem[0]
|
|
other_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'引擎')]]/text()")
|
|
if other_elem:
|
|
other_info['引擎'] = ' '.join(other_elem)
|
|
other_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'售价')]]/text()")
|
|
if other_elem:
|
|
other_info['售价'] = ' '.join(other_elem)
|
|
other_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'官方网站')]]/text()")
|
|
if other_elem:
|
|
other_info['网站'] = other_elem[0]
|
|
other_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'剧本')]]/a/text()") or content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'剧本')]]/text()")
|
|
if other_elem:
|
|
other_info['剧本'] = ' '.join(other_elem)
|
|
other_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'编剧')]]/a/text()") or content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'编剧')]]/text()")
|
|
if other_elem:
|
|
other_info['编剧'] = ' '.join(other_elem)
|
|
other_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'音乐')]]/a/text()") or content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'音乐')]]/text()")
|
|
if other_elem:
|
|
other_info['音乐'] = ' '.join(other_elem)
|
|
other_elem = content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'美术')]]/a/text()") or content.xpath(
|
|
"//ul[@id='infobox']/li[child::span[contains(text(),'美术')]]/text()")
|
|
if other_elem:
|
|
other_info['美术'] = ' '.join(other_elem)
|
|
|
|
data = {
|
|
'title': title,
|
|
'other_title': None,
|
|
'developer': developer,
|
|
'publisher': publisher,
|
|
'release_date': release_date,
|
|
'genre': genre,
|
|
'platform': platform,
|
|
'brief': brief,
|
|
'other_info': other_info,
|
|
'source_site': self.site_name,
|
|
}
|
|
|
|
return data
|
|
|
|
def scrape_movie(self, content):
|
|
self.data_class = Movie
|
|
self.form_class = MovieForm
|
|
raise NotImplementedError
|
|
|
|
def scrape_book(self, content):
|
|
self.data_class = Book
|
|
self.form_class = BookForm
|
|
raise NotImplementedError
|
|
|
|
def scrape_album(self, content):
|
|
self.data_class = Album
|
|
self.form_class = AlbumForm
|
|
raise NotImplementedError
|
|
|
|
|
|
# https://developers.google.com/youtube/v3/docs/?apix=true
|
|
# https://developers.google.com/books/docs/v1/using
|
|
|