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Add option --no-simulate to not simulate even when --print or --list... are used

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* Deprecates `--print-json`
* Some listings like `--list-extractors` are handled by `yt_dlp` and so are not affected by this. These have been documented as such

Addresses: https://github.com/ytdl-org/youtube-dl/issues/29675, https://github.com/ytdl-org/youtube-dl/issues/29580#issuecomment-882046305
This commit is contained in:
pukkandan
2021-08-07 05:31:51 +05:30
parent 6e84b21559
commit b7b04c782e
4 changed files with 39 additions and 31 deletions
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37
yt_dlp/YoutubeDL.py
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@@ -198,7 +198,8 @@ class YoutubeDL(object):
(or video) as a single JSON line.
force_write_download_archive: Force writing download archive regardless
of 'skip_download' or 'simulate'.
simulate: Do not download the video files.
simulate: Do not download the video files. If unset (or None),
simulate only if listsubtitles, listformats or list_thumbnails is used
format: Video format code. see "FORMAT SELECTION" for more details.
allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
ignore_no_formats_error: Ignore "No video formats" error. Usefull for
@@ -706,7 +707,7 @@ class YoutubeDL(object):
def save_console_title(self):
if not self.params.get('consoletitle', False):
return
if self.params.get('simulate', False):
if self.params.get('simulate'):
return
if compat_os_name != 'nt' and 'TERM' in os.environ:
# Save the title on stack
@@ -715,7 +716,7 @@ class YoutubeDL(object):
def restore_console_title(self):
if not self.params.get('consoletitle', False):
return
if self.params.get('simulate', False):
if self.params.get('simulate'):
return
if compat_os_name != 'nt' and 'TERM' in os.environ:
# Restore the title from stack
@@ -1616,7 +1617,7 @@ class YoutubeDL(object):
return merger.available and merger.can_merge()
prefer_best = (
not self.params.get('simulate', False)
not self.params.get('simulate')
and download
and (
not can_merge()
@@ -2218,20 +2219,22 @@ class YoutubeDL(object):
info_dict, _ = self.pre_process(info_dict)
list_only = self.params.get('list_thumbnails') or self.params.get('listformats') or self.params.get('listsubtitles')
if self.params.get('list_thumbnails'):
self.list_thumbnails(info_dict)
if self.params.get('listformats'):
if not info_dict.get('formats'):
raise ExtractorError('No video formats found', expected=True)
self.list_formats(info_dict)
if self.params.get('listsubtitles'):
if 'automatic_captions' in info_dict:
self.list_subtitles(
info_dict['id'], automatic_captions, 'automatic captions')
self.list_subtitles(info_dict['id'], subtitles, 'subtitles')
list_only = self.params.get('simulate') is None and (
self.params.get('list_thumbnails') or self.params.get('listformats') or self.params.get('listsubtitles'))
if list_only:
# Without this printing, -F --print-json will not work
self.__forced_printings(info_dict, self.prepare_filename(info_dict), incomplete=True)
if self.params.get('list_thumbnails'):
self.list_thumbnails(info_dict)
if self.params.get('listformats'):
if not info_dict.get('formats'):
raise ExtractorError('No video formats found', expected=True)
self.list_formats(info_dict)
if self.params.get('listsubtitles'):
if 'automatic_captions' in info_dict:
self.list_subtitles(
info_dict['id'], automatic_captions, 'automatic captions')
self.list_subtitles(info_dict['id'], subtitles, 'subtitles')
return
format_selector = self.format_selector
@@ -2455,7 +2458,7 @@ class YoutubeDL(object):
# Forced printings
self.__forced_printings(info_dict, full_filename, incomplete=('format' not in info_dict))
if self.params.get('simulate', False):
if self.params.get('simulate'):
if self.params.get('force_write_download_archive', False):
self.record_download_archive(info_dict)