Improve handling for overriding extractors with plugins (#5916)

[yt-dlp.git] / yt_dlp / YoutubeDL.py

diff --git a/yt_dlp/YoutubeDL.py b/yt_dlp/YoutubeDL.py
index 8ce71a2dc637a15d558f3538c30e6291b29c24a3..e7b4690590b6de3dbbbe874f245f328e12e035db 100644 (file)
--- a/yt_dlp/YoutubeDL.py
+++ b/yt_dlp/YoutubeDL.py
@@ -33,7 +33,7 @@
 from .extractor.openload import PhantomJSwrapper
 from .minicurses import format_text
 from .plugins import directories as plugin_directories
-from .postprocessor import _PLUGIN_CLASSES as plugin_postprocessors
+from .postprocessor import _PLUGIN_CLASSES as plugin_pps
 from .postprocessor import (
     EmbedThumbnailPP,
     FFmpegFixupDuplicateMoovPP,
@@ -3730,7 +3730,10 @@ def print_debug_header(self):
 
         # These imports can be slow. So import them only as needed
         from .extractor.extractors import _LAZY_LOADER
-        from .extractor.extractors import _PLUGIN_CLASSES as plugin_extractors
+        from .extractor.extractors import (
+            _PLUGIN_CLASSES as plugin_ies,
+            _PLUGIN_OVERRIDES as plugin_ie_overrides
+        )
 
         def get_encoding(stream):
             ret = str(getattr(stream, 'encoding', 'missing (%s)' % type(stream).__name__))
@@ -3808,12 +3811,17 @@ def get_encoding(stream):
                 proxy_map.update(handler.proxies)
         write_debug(f'Proxy map: {proxy_map}')
 
-        for plugin_type, plugins in {'Extractor': plugin_extractors, 'Post-Processor': plugin_postprocessors}.items():
-            if not plugins:
-                continue
-            write_debug(f'{plugin_type} Plugins: %s' % (', '.join(sorted(('%s%s' % (
+        for plugin_type, plugins in {'Extractor': plugin_ies, 'Post-Processor': plugin_pps}.items():
+            display_list = ['%s%s' % (
                 klass.__name__, '' if klass.__name__ == name else f' as {name}')
-                for name, klass in plugins.items())))))
+                for name, klass in plugins.items()]
+            if plugin_type == 'Extractor':
+                display_list.extend(f'{plugins[-1].IE_NAME.partition("+")[2]} ({parent.__name__})'
+                                    for parent, plugins in plugin_ie_overrides.items())
+            if not display_list:
+                continue
+            write_debug(f'{plugin_type} Plugins: {", ".join(sorted(display_list))}')
+
         plugin_dirs = plugin_directories()
         if plugin_dirs:
             write_debug(f'Plugin directories: {plugin_dirs}')