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[utils] Add orderedSet_from_options

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pukkandan
2022-08-24 07:38:55 +05:30
parent 13db4e7b9e
commit 5314b52192
3 changed files with 47 additions and 45 deletions
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35
yt_dlp/options.py
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@@ -29,6 +29,7 @@ from .utils import (
format_field,
get_executable_path,
join_nonempty,
orderedSet_from_options,
remove_end,
write_string,
)
@@ -232,30 +233,16 @@ def create_parser():
current + value if append is True else value + current)
def _set_from_options_callback(
option, opt_str, value, parser, delim=',', allowed_values=None, aliases={},
option, opt_str, value, parser, allowed_values, delim=',', aliases={},
process=lambda x: x.lower().strip()):
current = set(getattr(parser.values, option.dest))
values = [process(value)] if delim is None else list(map(process, value.split(delim)[::-1]))
while values:
actual_val = val = values.pop()
if not val:
raise optparse.OptionValueError(f'Invalid {option.metavar} for {opt_str}: {value}')
if val == 'all':
current.update(allowed_values)
elif val == '-all':
current = set()
elif val in aliases:
values.extend(aliases[val])
else:
if val[0] == '-':
val = val[1:]
current.discard(val)
else:
current.update([val])
if allowed_values is not None and val not in allowed_values:
raise optparse.OptionValueError(f'wrong {option.metavar} for {opt_str}: {actual_val}')
values = [process(value)] if delim is None else map(process, value.split(delim))
try:
requested = orderedSet_from_options(values, collections.ChainMap(aliases, {'all': allowed_values}),
start=getattr(parser.values, option.dest))
except ValueError as e:
raise optparse.OptionValueError(f'wrong {option.metavar} for {opt_str}: {e.args[0]}')
setattr(parser.values, option.dest, current)
setattr(parser.values, option.dest, set(requested))
def _dict_from_options_callback(
option, opt_str, value, parser,
@@ -447,8 +434,8 @@ def create_parser():
'no-youtube-channel-redirect', 'no-youtube-unavailable-videos', 'no-attach-info-json', 'embed-metadata',
'embed-thumbnail-atomicparsley', 'seperate-video-versions', 'no-clean-infojson', 'no-keep-subs', 'no-certifi',
}, 'aliases': {
'youtube-dl': ['-multistreams', 'all'],
'youtube-dlc': ['-no-youtube-channel-redirect', '-no-live-chat', 'all'],
'youtube-dl': ['all', '-multistreams'],
'youtube-dlc': ['all', '-no-youtube-channel-redirect', '-no-live-chat'],
}
}, help=(
'Options that can help keep compatibility with youtube-dl or youtube-dlc '