A crude gist to convert zh-hans to zh-hant in batch

batch-cc.py

import zhconv
import sys
import os
from pathlib import Path

src = Path(sys.argv[1]).absolute()
dst = Path(sys.argv[2]).absolute()

for cur, dirs, files in os.walk(src):
    for file in files:
        file = Path(cur, file)
        newfile = dst / file.relative_to(src)
        newfile.parent.mkdir(exist_ok=True, parents=True)
        newfile.write_text(
            zhconv.convert(
                file.read_text(encoding='utf-8'), 'zh-hant'
            ),
            encoding='utf-8'
        )

convert.py

# rimworld s-t converter
import os
from pathlib import Path
from zhconv import convert

src = 'ChineseSimplified'
dst = 'ChineseTraditional'
kw = dict(encoding='utf-8')

for c, ds, fs in os.walk(src):
    for f in fs:
        old = Path(c, f)
        new = dst / old.relative_to(src)
        new.parent.mkdir(exist_ok=True, parents=True)
        new.write_text(convert(old.read_text(**kw), 'zh-hant'), **kw)