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Improve handling for overriding extractors with plugins (#5916)

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* Extractors replaced with plugin extractors now show in debug output
* Better testcase handling
* Added documentation
Authored by: coletdjnz, pukkandan
This commit is contained in:
Matthew
2023-01-02 04:55:11 +00:00
committed by GitHub
parent 8c53322cda
commit e756f45ba0
5 changed files with 40 additions and 17 deletions
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22
yt_dlp/YoutubeDL.py
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@@ -33,7 +33,7 @@ from .extractor.common import UnsupportedURLIE
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 @@ class YoutubeDL:
# 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 @@ class YoutubeDL:
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}')