250 lines
9.0 KiB
Python
250 lines
9.0 KiB
Python
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import json
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import re
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import sys
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from collections.abc import Generator
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from concurrent.futures import ThreadPoolExecutor
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from datetime import datetime, timezone
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from http.cookiejar import CookieJar
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from typing import Any, Optional
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from urllib.parse import unquote, urlparse
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import click
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import requests
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from devine.core.credential import Credential
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from devine.core.manifests import DASH
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from devine.core.search_result import SearchResult
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from devine.core.service import Service
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from devine.core.titles import Episode, Movie, Movies, Series, Title_T, Titles_T
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from devine.core.tracks import Chapter, Tracks
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class ROKU(Service):
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"""
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Service code for The Roku Channel (https://therokuchannel.roku.com)
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\b
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Author: stabbedbybrick
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Authorization: Cookies (optional)
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Robustness:
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Widevine:
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L3: 1080p, DD5.1
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\b
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Tips:
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- Use complete title/episode URL or id as input:
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https://therokuchannel.roku.com/details/e05fc677ab9c5d5e8332f123770697b9/paddington
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OR
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e05fc677ab9c5d5e8332f123770697b9
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- Supports movies, series, and single episodes
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- Search is geofenced
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"""
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GEOFENCE = ("us",)
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TITLE_RE = r"^(?:https?://(?:www.)?therokuchannel.roku.com/(?:details|watch)/)?(?P<id>[a-z0-9-]+)"
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@staticmethod
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@click.command(name="ROKU", short_help="https://therokuchannel.roku.com", help=__doc__)
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@click.argument("title", type=str)
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@click.pass_context
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def cli(ctx, **kwargs):
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return ROKU(ctx, **kwargs)
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def __init__(self, ctx, title):
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self.title = re.match(self.TITLE_RE, title).group("id")
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super().__init__(ctx)
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self.license: str
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def authenticate(
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self,
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cookies: Optional[CookieJar] = None,
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credential: Optional[Credential] = None,
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) -> None:
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super().authenticate(cookies, credential)
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if cookies is not None:
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self.session.cookies.update(cookies)
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def search(self) -> Generator[SearchResult, None, None]:
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token = self.session.get(self.config["endpoints"]["token"]).json()["csrf"]
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headers = {"csrf-token": token}
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payload = {"query": self.title}
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r = self.session.post(self.config["endpoints"]["search"], headers=headers, json=payload)
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r.raise_for_status()
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results = r.json()
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for result in results["view"]:
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if result["content"]["type"] not in ["zone", "provider"]:
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_id = result["content"].get("meta", {}).get("id")
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_desc = result["content"].get("descriptions", {})
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label = f'{result["content"].get("type")} ({result["content"].get("releaseYear")})'
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if result["content"].get("viewOptions"):
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label += f' ({result["content"]["viewOptions"][0].get("priceDisplay")})'
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title = re.sub(r"^-|-$", "", re.sub(r"\W+", "-", result["content"].get("title").lower()))
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yield SearchResult(
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id_=_id,
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title=title,
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description=_desc["250"]["text"] if _desc.get("250") else None,
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label=label,
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url=f"https://therokuchannel.roku.com/details/{_id}/{title}",
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)
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def get_titles(self) -> Titles_T:
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data = self.session.get(self.config["endpoints"]["content"] + self.title).json()
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if not data["isAvailable"]:
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self.log.error("This title is temporarily unavailable or expired")
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sys.exit(1)
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if data["type"] == "movie":
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return Movies(
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[
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Movie(
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id_=data["meta"]["id"],
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service=self.__class__,
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name=data["title"],
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year=data["releaseYear"],
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language=data["viewOptions"][0]["media"].get("originalAudioLanguage", "en"),
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data=None,
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)
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]
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)
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elif data["type"] == "series":
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episodes = self.fetch_episodes(data)
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return Series(
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[
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Episode(
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id_=episode["meta"]["id"],
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service=self.__class__,
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title=data["title"],
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season=int(episode["seasonNumber"]),
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number=int(episode["episodeNumber"]),
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name=episode["title"],
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year=data["releaseYear"],
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language=episode["viewOptions"][0]["media"].get("originalAudioLanguage", "en"),
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data=None,
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)
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for episode in episodes
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]
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)
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elif data["type"] == "episode":
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return Series(
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[
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Episode(
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id_=data["meta"]["id"],
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service=self.__class__,
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title=data["title"],
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season=int(data["seasonNumber"]),
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number=int(data["episodeNumber"]),
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name=data["title"],
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year=data["releaseYear"],
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language=data["viewOptions"][0]["media"].get("originalAudioLanguage", "en"),
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data=None,
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)
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]
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)
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def get_tracks(self, title: Title_T) -> Tracks:
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token = self.session.get(self.config["endpoints"]["token"]).json()["csrf"]
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headers = {
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"csrf-token": token,
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}
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payload = {
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"rokuId": title.id,
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"mediaFormat": "mpeg-dash",
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"drmType": "widevine",
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"quality": "fhd",
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"providerId": "rokuavod",
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}
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r = self.session.post(
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self.config["endpoints"]["vod"],
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headers=headers,
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json=payload,
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)
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r.raise_for_status()
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videos = r.json()["playbackMedia"]["videos"]
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self.license = next(
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(
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x["drmParams"]["licenseServerURL"]
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for x in videos
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if x.get("drmParams") and x["drmParams"]["keySystem"] == "Widevine"
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),
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None,
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)
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url = next((x["url"] for x in videos if x["streamFormat"] == "dash"), None)
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if url and "origin" in urlparse(url).query:
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url = unquote(urlparse(url).query.split("=")[1]).split("?")[0]
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tracks = DASH.from_url(url=url).to_tracks(language=title.language)
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tracks.videos[0].data["playbackMedia"] = r.json()["playbackMedia"]
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for track in tracks.audio:
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label = track.data["dash"]["adaptation_set"].find("Label")
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if label is not None and "description" in label.text:
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track.descriptive = True
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for track in tracks.subtitles:
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label = track.data["dash"]["adaptation_set"].find("Label")
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if label is not None and "caption" in label.text:
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track.cc = True
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return tracks
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def get_chapters(self, title: Title_T) -> list[Chapter]:
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track = title.tracks.videos[0]
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chapters = []
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if track.data.get("playbackMedia", {}).get("adBreaks"):
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timestamps = sorted(track.data["playbackMedia"]["adBreaks"])
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chapters = [Chapter(name=f"Chapter {i + 1:02}", timestamp=ad.split(".")[0]) for i, ad in enumerate(timestamps)]
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if track.data.get("playbackMedia", {}).get("creditCuePoints"):
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start = next((
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x.get("start") for x in track.data["playbackMedia"]["creditCuePoints"] if x.get("start") != 0), None)
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if start:
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chapters.append(
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Chapter(
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name="Credits",
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timestamp=datetime.fromtimestamp((start / 1000), tz=timezone.utc).strftime("%H:%M:%S.%f")[:-3],
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)
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)
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return chapters
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def get_widevine_service_certificate(self, **_: Any) -> str:
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return # WidevineCdm.common_privacy_cert
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def get_widevine_license(self, challenge: bytes, **_: Any) -> bytes:
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r = self.session.post(url=self.license, data=challenge)
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if r.status_code != 200:
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self.log.error(r.text)
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sys.exit(1)
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return r.content
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# service specific functions
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def fetch_episode(self, episode: dict) -> json:
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try:
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r = self.session.get(self.config["endpoints"]["content"] + episode["meta"]["id"])
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r.raise_for_status()
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return r.json()
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except requests.exceptions.RequestException as e:
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self.log.error(f"An error occurred while fetching episode {episode['meta']['id']}: {e}")
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return None
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def fetch_episodes(self, data: dict) -> list:
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"""TODO: Switch to async once https proxies are fully supported"""
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with ThreadPoolExecutor(max_workers=10) as executor:
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tasks = list(executor.map(self.fetch_episode, data["episodes"]))
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return [task for task in tasks if task is not None]
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