From e52d7f85f25e806527d7b618d8c3ad16d27681f4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jaime=20Marqui=CC=81nez=20Ferra=CC=81ndiz?= Date: Wed, 10 Feb 2016 13:16:18 +0100 Subject: Delay initialization of InfoExtractors until they are needed --- youtube_dl/YoutubeDL.py | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'youtube_dl/YoutubeDL.py') diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py index cd0805303..f18a8e840 100755 --- a/youtube_dl/YoutubeDL.py +++ b/youtube_dl/YoutubeDL.py @@ -82,7 +82,7 @@ from .utils import ( YoutubeDLHandler, ) from .cache import Cache -from .extractor import get_info_extractor, gen_extractors +from .extractor import get_info_extractor, gen_extractor_classes from .downloader import get_suitable_downloader from .downloader.rtmp import rtmpdump_version from .postprocessor import ( @@ -378,8 +378,9 @@ class YoutubeDL(object): def add_info_extractor(self, ie): """Add an InfoExtractor object to the end of the list.""" self._ies.append(ie) - self._ies_instances[ie.ie_key()] = ie - ie.set_downloader(self) + if not isinstance(ie, type): + self._ies_instances[ie.ie_key()] = ie + ie.set_downloader(self) def get_info_extractor(self, ie_key): """ @@ -397,7 +398,7 @@ class YoutubeDL(object): """ Add the InfoExtractors returned by gen_extractors to the end of the list """ - for ie in gen_extractors(): + for ie in gen_extractor_classes(): self.add_info_extractor(ie) def add_post_processor(self, pp): @@ -661,6 +662,7 @@ class YoutubeDL(object): if not ie.suitable(url): continue + ie = self.get_info_extractor(ie.ie_key()) if not ie.working(): self.report_warning('The program functionality for this site has been marked as broken, ' 'and will probably not work.') -- cgit v1.2.3 From e0986e31cfd57392aaf3cc84b17fbf32c6134ff6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jaime=20Marqui=CC=81nez=20Ferra=CC=81ndiz?= Date: Sun, 21 Feb 2016 12:28:58 +0100 Subject: lazy extractors: Output if it's enabled in the verbose log --- youtube_dl/YoutubeDL.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'youtube_dl/YoutubeDL.py') diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py index f18a8e840..a89a71a25 100755 --- a/youtube_dl/YoutubeDL.py +++ b/youtube_dl/YoutubeDL.py @@ -82,7 +82,7 @@ from .utils import ( YoutubeDLHandler, ) from .cache import Cache -from .extractor import get_info_extractor, gen_extractor_classes +from .extractor import get_info_extractor, gen_extractor_classes, _LAZY_LOADER from .downloader import get_suitable_downloader from .downloader.rtmp import rtmpdump_version from .postprocessor import ( @@ -1959,6 +1959,8 @@ class YoutubeDL(object): write_string(encoding_str, encoding=None) self._write_string('[debug] youtube-dl version ' + __version__ + '\n') + if _LAZY_LOADER: + self._write_string('[debug] Lazy loading extractors enabled' + '\n') try: sp = subprocess.Popen( ['git', 'rev-parse', '--short', 'HEAD'], -- cgit v1.2.3