diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py index a08ddd670..852b2fc3d 100644 --- a/youtube_dl/__init__.py +++ b/youtube_dl/__init__.py @@ -213,6 +213,11 @@ def _real_main(argv=None): # PostProcessors postprocessors = [] # Add the metadata pp first, the other pps will copy it + if opts.metafromtitle: + postprocessors.append({ + 'key': 'MetadataFromTitle', + 'titleformat': opts.metafromtitle + }) if opts.addmetadata: postprocessors.append({'key': 'FFmpegMetadata'}) if opts.extractaudio: diff --git a/youtube_dl/options.py b/youtube_dl/options.py index eefe008d5..be9402fdb 100644 --- a/youtube_dl/options.py +++ b/youtube_dl/options.py @@ -735,6 +735,15 @@ def parseOpts(overrideArguments=None): '--add-metadata', action='store_true', dest='addmetadata', default=False, help='write metadata to the video file') + postproc.add_option( + '--metadata-from-title', + metavar='FORMAT', dest='metafromtitle', + help='parse additional metadata like song title / artist from the video title. \n' + 'The format syntax is the same as --output, ' + 'the parsed parameters replace existing values.\n' + 'Additional templates: %(songtitle), %(album), %(artist). \n' + 'Example: --metadata-from-title "%(artist)s - %(title)s" matches a title like ' + '"Coldplay - Paradise"') postproc.add_option( '--xattrs', action='store_true', dest='xattrs', default=False, diff --git a/youtube_dl/postprocessor/__init__.py b/youtube_dl/postprocessor/__init__.py index 708df3dd4..f39acadce 100644 --- a/youtube_dl/postprocessor/__init__.py +++ b/youtube_dl/postprocessor/__init__.py @@ -15,6 +15,7 @@ from .ffmpeg import ( ) from .xattrpp import XAttrMetadataPP from .execafterdownload import ExecAfterDownloadPP +from .metadatafromtitle import MetadataFromTitlePP def get_postprocessor(key): @@ -34,5 +35,6 @@ __all__ = [ 'FFmpegPostProcessor', 'FFmpegSubtitlesConvertorPP', 'FFmpegVideoConvertorPP', + 'MetadataFromTitlePP', 'XAttrMetadataPP', ] diff --git a/youtube_dl/postprocessor/ffmpeg.py b/youtube_dl/postprocessor/ffmpeg.py index 30094c2f3..a17113cbf 100644 --- a/youtube_dl/postprocessor/ffmpeg.py +++ b/youtube_dl/postprocessor/ffmpeg.py @@ -541,11 +541,15 @@ class FFmpegEmbedSubtitlePP(FFmpegPostProcessor): class FFmpegMetadataPP(FFmpegPostProcessor): def run(self, info): metadata = {} - if info.get('title') is not None: + if info.get('songtitle') is not None: + metadata['title'] = info['songtitle'] + elif info.get('title') is not None: metadata['title'] = info['title'] if info.get('upload_date') is not None: metadata['date'] = info['upload_date'] - if info.get('uploader') is not None: + if info.get('artist') is not None: + metadata['artist'] = info['artist'] + elif info.get('uploader') is not None: metadata['artist'] = info['uploader'] elif info.get('uploader_id') is not None: metadata['artist'] = info['uploader_id'] @@ -554,6 +558,8 @@ class FFmpegMetadataPP(FFmpegPostProcessor): metadata['comment'] = info['description'] if info.get('webpage_url') is not None: metadata['purl'] = info['webpage_url'] + if info.get('album') is not None: + metadata['album'] = info['album'] if not metadata: self._downloader.to_screen('[ffmpeg] There isn\'t any metadata to add') diff --git a/youtube_dl/postprocessor/metadatafromtitle.py b/youtube_dl/postprocessor/metadatafromtitle.py new file mode 100644 index 000000000..4c9d3aafe --- /dev/null +++ b/youtube_dl/postprocessor/metadatafromtitle.py @@ -0,0 +1,48 @@ +# -*- coding: utf-8 -*- + +import re + +from .common import PostProcessor +from ..utils import PostProcessingError + + +class MetadataFromTitlePPError(PostProcessingError): + pass + + +class MetadataFromTitlePP(PostProcessor): + def __init__(self, downloader, titleformat): + self._titleformat = titleformat + self._titleregex = self.fmtToRegex(titleformat) + + def fmtToRegex(self, fmt): + """ + Converts a string like + '%(title)s - %(artist)s' + to a regex like + '(?P