Make make_readme run in a locale-less environment
[youtube-dl] / devscripts / make_readme.py
1 import io
2 import sys
3 import re
4
5 README_FILE = 'README.md'
6 helptext = sys.stdin.read()
7
8 with io.open(README_FILE, encoding='utf-8') as f:
9     oldreadme = f.read()
10
11 header = oldreadme[:oldreadme.index('# OPTIONS')]
12 footer = oldreadme[oldreadme.index('# CONFIGURATION'):]
13
14 options = helptext[helptext.index('  General Options:')+19:]
15 options = re.sub(r'^  (\w.+)$', r'## \1', options, flags=re.M)
16 options = '# OPTIONS\n' + options + '\n'
17
18 with io.open(README_FILE, 'w', encoding='utf-8') as f:
19     f.write(header)
20     f.write(options)
21     f.write(footer)