mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-11-30 23:22:56 +01:00
64 lines
1.6 KiB
Python
64 lines
1.6 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import io
|
|
import os.path
|
|
import sys
|
|
import re
|
|
|
|
ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
|
|
README_FILE = os.path.join(ROOT_DIR, 'README.md')
|
|
|
|
|
|
def filter_options(readme):
|
|
ret = ''
|
|
in_options = False
|
|
for line in readme.split('\n'):
|
|
if line.startswith('# '):
|
|
if line[2:].startswith('OPTIONS'):
|
|
in_options = True
|
|
else:
|
|
in_options = False
|
|
|
|
if in_options:
|
|
if line.lstrip().startswith('-'):
|
|
option, description = re.split(r'\s{2,}', line.lstrip())
|
|
split_option = option.split(' ')
|
|
|
|
if not split_option[-1].startswith('-'): # metavar
|
|
option = ' '.join(split_option[:-1] + ['*%s*' % split_option[-1]])
|
|
|
|
# Pandoc's definition_lists. See http://pandoc.org/README.html
|
|
# for more information.
|
|
ret += '\n%s\n: %s\n' % (option, description)
|
|
else:
|
|
ret += line.lstrip() + '\n'
|
|
else:
|
|
ret += line + '\n'
|
|
|
|
return ret
|
|
|
|
with io.open(README_FILE, encoding='utf-8') as f:
|
|
readme = f.read()
|
|
|
|
PREFIX = '''%YOUTUBE-DL(1)
|
|
|
|
# NAME
|
|
|
|
youtube\-dl \- download videos from youtube.com or other video platforms
|
|
|
|
# SYNOPSIS
|
|
|
|
**youtube-dl** \[OPTIONS\] URL [URL...]
|
|
|
|
'''
|
|
readme = re.sub(r'(?s)^.*?(?=# DESCRIPTION)', '', readme)
|
|
readme = re.sub(r'\s+youtube-dl \[OPTIONS\] URL \[URL\.\.\.\]', '', readme)
|
|
readme = PREFIX + readme
|
|
|
|
readme = filter_options(readme)
|
|
|
|
if sys.version_info < (3, 0):
|
|
print(readme.encode('utf-8'))
|
|
else:
|
|
print(readme)
|