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bazarr/libs/subliminal_patch/providers/sucha.py

178 lines
5.5 KiB

# -*- coding: utf-8 -*-
import io
import logging
import os
import zipfile
import rarfile
from requests import Session
from guessit import guessit
from subliminal import Episode, Movie
from subliminal.exceptions import ServiceUnavailable
from subliminal.subtitle import SUBTITLE_EXTENSIONS, fix_line_ending
from subliminal_patch.exceptions import APIThrottled
from subliminal_patch.providers import Provider
from subliminal_patch.subtitle import Subtitle, guess_matches
from subzero.language import Language
logger = logging.getLogger(__name__)
SERVER_URL = "http://sapidb.caretas.club"
PAGE_URL = "https://sucha.caretas.club"
UNDESIRED_FILES = ("[eng]", ".en.", ".eng.", ".fr.", ".pt.")
class SuchaSubtitle(Subtitle):
provider_name = "sucha"
hash_verifiable = False
def __init__(
self,
language,
release_info,
filename,
download_id,
download_type,
matches,
):
super(SuchaSubtitle, self).__init__(
language, hearing_impaired=False, page_link=PAGE_URL
)
self.download_id = download_id
self.download_type = download_type
self.language = language
self.guessed_release_info = release_info
self.filename = filename
self.release_info = (
release_info if len(release_info) > len(filename) else filename
)
self.found_matches = matches
@property
def id(self):
return self.download_id
def get_matches(self, video):
type_ = "episode" if isinstance(video, Episode) else "movie"
self.found_matches |= guess_matches(
video,
guessit(self.filename, {"type": type_}),
)
self.found_matches |= guess_matches(
video,
guessit(self.guessed_release_info, {"type": type_}),
)
return self.found_matches
class SuchaProvider(Provider):
"""Sucha Provider"""
# This is temporary. Castilian spanish subtitles may exist, but are rare
# and currently impossible to guess from the API.
languages = {Language("spa", "MX")}
language_list = list(languages)
video_types = (Episode, Movie)
def initialize(self):
self.session = Session()
self.session.headers.update(
{"User-Agent": os.environ.get("SZ_USER_AGENT", "Sub-Zero/2")}
)
def terminate(self):
self.session.close()
def query(self, languages, video):
movie_year = video.year or "0"
is_episode = isinstance(video, Episode)
type_str = "episode" if is_episode else "movie"
language = self.language_list[0]
if is_episode:
q = {"query": f"{video.series} S{video.season:02}E{video.episode:02}"}
else:
q = {"query": video.title, "year": movie_year}
logger.debug(f"Searching subtitles: {q}")
result = self.session.get(f"{SERVER_URL}/{type_str}", params=q, timeout=10)
result.raise_for_status()
results = result.json()
if isinstance(results, dict):
logger.debug("No subtitles found")
return []
subtitles = []
for item in results:
matches = set()
title = item.get("title", "").lower()
alt_title = item.get("alt_title", title).lower()
if any(video.title.lower() in item for item in (title, alt_title)):
matches.add("title")
if str(item["year"]) == video.year:
matches.add("year")
if is_episode and any(
q["query"].lower() in item for item in (title, alt_title)
):
matches.update(("title", "series", "season", "episode", "year"))
subtitles.append(
SuchaSubtitle(
language,
item["release"],
item["filename"],
str(item["id"]),
type_str,
matches,
)
)
return subtitles
def list_subtitles(self, video, languages):
return self.query(languages, video)
def _get_archive(self, content):
archive_stream = io.BytesIO(content)
if rarfile.is_rarfile(archive_stream):
logger.debug("Identified rar archive")
return rarfile.RarFile(archive_stream)
if zipfile.is_zipfile(archive_stream):
logger.debug("Identified zip archive")
return zipfile.ZipFile(archive_stream)
raise APIThrottled("Unsupported compressed format")
def get_file(self, archive):
for name in archive.namelist():
if os.path.split(name)[-1].startswith("."):
continue
if not name.lower().endswith(SUBTITLE_EXTENSIONS):
continue
if any(undesired in name.lower() for undesired in UNDESIRED_FILES):
continue
logger.debug(f"Returning from archive: {name}")
return archive.read(name)
raise APIThrottled("Can not find the subtitle in the compressed file")
def download_subtitle(self, subtitle):
logger.info("Downloading subtitle %r", subtitle)
response = self.session.get(
f"{SERVER_URL}/download",
params={"id": subtitle.download_id, "type": subtitle.download_type},
timeout=10,
)
response.raise_for_status()
archive = self._get_archive(response.content)
subtitle_file = self.get_file(archive)
subtitle.content = fix_line_ending(subtitle_file)