137 lines
4.4 KiB
Python
137 lines
4.4 KiB
Python
#!/usr/bin/env python3
|
|
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
|
|
|
|
# Copyright 2016-2019 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
|
|
#
|
|
# This file is part of qutebrowser.
|
|
#
|
|
# qutebrowser is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# qutebrowser is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
"""Script to regenerate requirements files in misc/requirements."""
|
|
|
|
import re
|
|
import sys
|
|
import os.path
|
|
import glob
|
|
import subprocess
|
|
import tempfile
|
|
|
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), os.pardir,
|
|
os.pardir))
|
|
|
|
from scripts import utils
|
|
|
|
REPO_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)),
|
|
'..', '..') # /scripts/dev -> /scripts -> /
|
|
REQ_DIR = os.path.join(REPO_DIR, 'misc', 'requirements')
|
|
|
|
|
|
def convert_line(line, comments):
|
|
"""Convert the given requirement line to place into the output."""
|
|
for pattern, repl in comments['replace'].items():
|
|
line = re.sub(pattern, repl, line)
|
|
|
|
pkgname = line.split('=')[0]
|
|
|
|
if pkgname in comments['ignore']:
|
|
line = '# ' + line
|
|
|
|
try:
|
|
line += ' # ' + comments['comment'][pkgname]
|
|
except KeyError:
|
|
pass
|
|
|
|
try:
|
|
line += ' # rq.filter: {}'.format(comments['filter'][pkgname])
|
|
except KeyError:
|
|
pass
|
|
|
|
return line
|
|
|
|
|
|
def read_comments(fobj):
|
|
"""Find special comments in the config.
|
|
|
|
Args:
|
|
fobj: A file object for the config.
|
|
|
|
Return:
|
|
A dict with the parsed comment data.
|
|
"""
|
|
comments = {
|
|
'filter': {},
|
|
'comment': {},
|
|
'ignore': [],
|
|
'replace': {},
|
|
}
|
|
for line in fobj:
|
|
if line.startswith('#@'):
|
|
command, args = line[2:].split(':', maxsplit=1)
|
|
command = command.strip()
|
|
args = args.strip()
|
|
if command == 'filter':
|
|
pkg, filt = args.split(' ', maxsplit=1)
|
|
comments['filter'][pkg] = filt
|
|
elif command == 'comment':
|
|
pkg, comment = args.split(' ', maxsplit=1)
|
|
comments['comment'][pkg] = comment
|
|
elif command == 'ignore':
|
|
comments['ignore'] += args.split(', ')
|
|
elif command == 'replace':
|
|
pattern, replacement = args.split(' ', maxsplit=1)
|
|
comments['replace'][pattern] = replacement
|
|
return comments
|
|
|
|
|
|
def get_all_names():
|
|
"""Get all requirement names based on filenames."""
|
|
for filename in glob.glob(os.path.join(REQ_DIR, 'requirements-*.txt-raw')):
|
|
basename = os.path.basename(filename)
|
|
yield basename[len('requirements-'):-len('.txt-raw')]
|
|
|
|
|
|
def main():
|
|
"""Re-compile the given (or all) requirement files."""
|
|
names = sys.argv[1:] if len(sys.argv) > 1 else sorted(get_all_names())
|
|
|
|
for name in names:
|
|
utils.print_title(name)
|
|
filename = os.path.join(REQ_DIR,
|
|
'requirements-{}.txt-raw'.format(name))
|
|
if name == 'qutebrowser':
|
|
outfile = os.path.join(REPO_DIR, 'requirements.txt')
|
|
else:
|
|
outfile = os.path.join(REQ_DIR, 'requirements-{}.txt'.format(name))
|
|
|
|
with tempfile.TemporaryDirectory() as tmpdir:
|
|
pip_bin = os.path.join(tmpdir, 'bin', 'pip')
|
|
subprocess.run(['virtualenv', tmpdir], check=True)
|
|
subprocess.run([pip_bin, 'install', '-r', filename], check=True)
|
|
proc = subprocess.run([pip_bin, 'freeze'], check=True,
|
|
stdout=subprocess.PIPE)
|
|
reqs = proc.stdout.decode('utf-8')
|
|
|
|
with open(filename, 'r', encoding='utf-8') as f:
|
|
comments = read_comments(f)
|
|
|
|
with open(outfile, 'w', encoding='utf-8') as f:
|
|
f.write("# This file is automatically generated by "
|
|
"scripts/dev/recompile_requirements.py\n\n")
|
|
for line in reqs.splitlines():
|
|
f.write(convert_line(line, comments) + '\n')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|