From 7f7de7f94dfeacb0eb78cb9487dfcaf5707da381 Mon Sep 17 00:00:00 2001 From: pukkandan Date: Sat, 27 Feb 2021 16:52:27 +0530 Subject: [PATCH] Allow specifying path in `--external-downloader` --- README.md | 7 ++++--- yt_dlp/downloader/__init__.py | 2 +- yt_dlp/downloader/external.py | 8 ++++---- yt_dlp/options.py | 4 ++-- 4 files changed, 11 insertions(+), 10 deletions(-) diff --git a/README.md b/README.md index 2d40b6a9aa..69813c2b75 100644 --- a/README.md +++ b/README.md @@ -326,9 +326,10 @@ ## Download Options: --no-hls-use-mpegts Do not use the mpegts container for HLS videos. This is default when not downloading live streams - --external-downloader NAME Use the specified external downloader. - Currently supports aria2c, avconv, axel, - curl, ffmpeg, httpie, wget + --external-downloader NAME Name or path of the external downloader to + use. Currently supports aria2c, avconv, + axel, curl, ffmpeg, httpie, wget + (Recommended: aria2c) --downloader-args NAME:ARGS Give these arguments to the external downloader. Specify the downloader name and the arguments separated by a colon ":". You diff --git a/yt_dlp/downloader/__init__.py b/yt_dlp/downloader/__init__.py index a15e3fd45e..c2e155c0ac 100644 --- a/yt_dlp/downloader/__init__.py +++ b/yt_dlp/downloader/__init__.py @@ -53,7 +53,7 @@ def get_suitable_downloader(info_dict, params={}, default=HttpFD): external_downloader = params.get('external_downloader') if external_downloader is not None: ed = get_external_downloader(external_downloader) - if ed.can_download(info_dict): + if ed.can_download(info_dict, external_downloader): return ed if protocol.startswith('m3u8'): diff --git a/yt_dlp/downloader/external.py b/yt_dlp/downloader/external.py index 5d9639076b..0e2bbdb862 100644 --- a/yt_dlp/downloader/external.py +++ b/yt_dlp/downloader/external.py @@ -85,16 +85,16 @@ def exe(self): return self.params.get('external_downloader') @classmethod - def available(cls): - return check_executable(cls.get_basename(), [cls.AVAILABLE_OPT]) + def available(cls, path=None): + return check_executable(path or cls.get_basename(), [cls.AVAILABLE_OPT]) @classmethod def supports(cls, info_dict): return info_dict['protocol'] in cls.SUPPORTED_PROTOCOLS @classmethod - def can_download(cls, info_dict): - return cls.available() and cls.supports(info_dict) + def can_download(cls, info_dict, path=None): + return cls.available(path) and cls.supports(info_dict) def _option(self, command_option, param): return cli_option(self.params, command_option, param) diff --git a/yt_dlp/options.py b/yt_dlp/options.py index 88f74ff36d..5f200fb8f7 100644 --- a/yt_dlp/options.py +++ b/yt_dlp/options.py @@ -650,8 +650,8 @@ def _dict_from_multiple_values_options_callback( '--external-downloader', dest='external_downloader', metavar='NAME', help=( - 'Use the specified external downloader. ' - 'Currently supports %s' % ', '.join(list_external_downloaders()))) + 'Name or path of the external downloader to use. ' + 'Currently supports %s (Recommended: aria2c)' % ', '.join(list_external_downloaders()))) downloader.add_option( '--downloader-args', '--external-downloader-args', metavar='NAME:ARGS', dest='external_downloader_args', default={}, type='str',