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#!/usr/bin/env python3
# Allow direct execution
import os
import sys
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
import yt_dlp
ZSH_COMPLETION_FILE = 'completions/zsh/_yt-dlp'
ZSH_COMPLETION_TEMPLATE = 'devscripts/zsh-completion.in'
def build_completion(opt_parser):
opts = [opt for group in opt_parser.option_groups
for opt in group.option_list]
opts_file = [opt for opt in opts if opt.metavar == 'FILE']
opts_dir = [opt for opt in opts if opt.metavar == 'DIR']
fileopts = []
for opt in opts_file:
if opt._short_opts:
fileopts.extend(opt._short_opts)
if opt._long_opts:
fileopts.extend(opt._long_opts)
diropts = []
for opt in opts_dir:
if opt._short_opts:
diropts.extend(opt._short_opts)
if opt._long_opts:
diropts.extend(opt._long_opts)
flags = [opt.get_opt_string() for opt in opts]
with open(ZSH_COMPLETION_TEMPLATE) as f:
template = f.read()
template = template.replace('{{fileopts}}', '|'.join(fileopts))
template = template.replace('{{diropts}}', '|'.join(diropts))
template = template.replace('{{flags}}', ' '.join(flags))
with open(ZSH_COMPLETION_FILE, 'w') as f:
f.write(template)
parser = yt_dlp.parseOpts(ignore_config_files=True)[0]
build_completion(parser)
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