diff options
| -rw-r--r-- | yt_dlp/extractor/common.py | 13 | ||||
| -rw-r--r-- | yt_dlp/extractor/extractors.py | 7 |
2 files changed, 18 insertions, 2 deletions
diff --git a/yt_dlp/extractor/common.py b/yt_dlp/extractor/common.py index dae952f6a..30042d61f 100644 --- a/yt_dlp/extractor/common.py +++ b/yt_dlp/extractor/common.py @@ -5,6 +5,7 @@ import hashlib import http.client import http.cookiejar import http.cookies +import inspect import itertools import json import math @@ -3900,6 +3901,18 @@ class InfoExtractor: """Only for compatibility with some older extractors""" return next(iter(cls._extract_embed_urls(None, webpage) or []), None) + @classmethod + def __init_subclass__(cls, *, plugin_name=None, **kwargs): + if plugin_name: + mro = inspect.getmro(cls) + super_class = cls.__wrapped__ = mro[mro.index(cls) + 1] + cls.IE_NAME, cls.ie_key = f'{super_class.IE_NAME}+{plugin_name}', super_class.ie_key + while getattr(super_class, '__wrapped__', None): + super_class = super_class.__wrapped__ + setattr(sys.modules[super_class.__module__], super_class.__name__, cls) + + return super().__init_subclass__(**kwargs) + class SearchInfoExtractor(InfoExtractor): """ diff --git a/yt_dlp/extractor/extractors.py b/yt_dlp/extractor/extractors.py index 32818a024..610e02f90 100644 --- a/yt_dlp/extractor/extractors.py +++ b/yt_dlp/extractor/extractors.py @@ -3,6 +3,9 @@ import os from ..utils import load_plugins +# NB: Must be before other imports so that plugins can be correctly injected +_PLUGIN_CLASSES = load_plugins('extractor', 'IE', {}) + _LAZY_LOADER = False if not os.environ.get('YTDLP_NO_LAZY_EXTRACTORS'): with contextlib.suppress(ImportError): @@ -19,5 +22,5 @@ if not _LAZY_LOADER: ] _ALL_CLASSES.append(GenericIE) # noqa: F405 -_PLUGIN_CLASSES = load_plugins('extractor', 'IE', globals()) -_ALL_CLASSES = list(_PLUGIN_CLASSES.values()) + _ALL_CLASSES +globals().update(_PLUGIN_CLASSES) +_ALL_CLASSES[:0] = _PLUGIN_CLASSES.values() |