[ie/youtube] Extract upload timestamp if available (#9856)

[yt-dlp.git] / yt_dlp / extractor / __init__.py

diff --git a/yt_dlp/extractor/__init__.py b/yt_dlp/extractor/__init__.py
index b35484246aadb75154ff4ed83216f2b207c67e32..6bfa4bd7bbedbb69c8120e1e0d3d2f5586df09f3 100644 (file)
--- a/yt_dlp/extractor/__init__.py
+++ b/yt_dlp/extractor/__init__.py
@@ -1,33 +1,15 @@
-import os
+from ..compat.compat_utils import passthrough_module
 
-from ..utils import load_plugins
-
-_LAZY_LOADER = False
-if not os.environ.get('YTDLP_NO_LAZY_EXTRACTORS'):
-    try:
-        from .lazy_extractors import *
-        from .lazy_extractors import _ALL_CLASSES
-        _LAZY_LOADER = True
-    except ImportError:
-        pass
-
-if not _LAZY_LOADER:
-    from .extractors import *
-    _ALL_CLASSES = [
-        klass
-        for name, klass in globals().items()
-        if name.endswith('IE') and name != 'GenericIE'
-    ]
-    _ALL_CLASSES.append(GenericIE)
-
-_PLUGIN_CLASSES = load_plugins('extractor', 'IE', globals())
-_ALL_CLASSES = list(_PLUGIN_CLASSES.values()) + _ALL_CLASSES
+passthrough_module(__name__, '.extractors')
+del passthrough_module
 
 
 def gen_extractor_classes():
     """ Return a list of supported extractors.
     The order does matter; the first extractor matched is the one handling the URL.
     """
+    from .extractors import _ALL_CLASSES
+
     return _ALL_CLASSES
 
 
@@ -38,17 +20,23 @@ def gen_extractors():
     return [klass() for klass in gen_extractor_classes()]
 
 
-def list_extractors(age_limit):
-    """
-    Return a list of extractors that are suitable for the given age,
-    sorted by extractor ID.
-    """
+def list_extractor_classes(age_limit=None):
+    """Return a list of extractors that are suitable for the given age, sorted by extractor name"""
+    from .generic import GenericIE
+
+    yield from sorted(filter(
+        lambda ie: ie.is_suitable(age_limit) and ie != GenericIE,
+        gen_extractor_classes()), key=lambda ie: ie.IE_NAME.lower())
+    yield GenericIE
 
-    return sorted(
-        filter(lambda ie: ie.is_suitable(age_limit), gen_extractors()),
-        key=lambda ie: ie.IE_NAME.lower())
+
+def list_extractors(age_limit=None):
+    """Return a list of extractor instances that are suitable for the given age, sorted by extractor name"""
+    return [ie() for ie in list_extractor_classes(age_limit)]
 
 
 def get_info_extractor(ie_name):
     """Returns the info extractor class with the given ie_name"""
-    return globals()[ie_name + 'IE']
+    from . import extractors
+
+    return getattr(extractors, f'{ie_name}IE')