IDA FLAIR helper, pass a path to directory with (Boost) libs

flair.py

import os
import sys

FLAIR_DIR = r'D:\work\ida\7.5\flair75\bin\win'
PCF = os.path.join(FLAIR_DIR, "pcf.exe")
SIGMAKE = os.path.join(FLAIR_DIR, "sigmake.exe")

def boost_lib_to_desc(lib):
    assert 'mt-x' in lib, 'Only /MT libs'
    tokens      = lib.split('.')[0].split('-')
    name        = tokens[0];    name = name.replace('libboost_', '').replace('_', '.').title()
    # compiler    = tokens[1]
    compiler    = 'MSVC 14'
    flags       = '/MT'
    bitness     = tokens[3]
    version     = tokens[4];    version = version.replace('_', '.')
    return f'Boost.{name} {version} {bitness} ({compiler}, {flags})'

def main():
    os.chdir(sys.argv[1])
    libs = [lib for lib in os.listdir() if lib.endswith('.lib')]
    for lib in libs:
        pat = lib.replace(".lib", ".pat")
        sig = lib.replace(".lib", ".sig")
        exc = lib.replace(".lib", ".exc")
        description = boost_lib_to_desc(lib)
        os.system(f'{PCF} {lib} {pat}')
        os.system(f'{SIGMAKE} -n"{description}" {pat} {sig}')
        if os.path.exists(exc):
            with open(exc, 'r') as f:
                lines = f.readlines()
            while lines and lines[0].startswith(';'):
                lines = lines[1:]
            with open(exc, 'w') as f:
                f.write(''.join(lines))
            os.system(f'{SIGMAKE} -n"{description}" {pat} {sig}')

if __name__ == '__main__':
    main()