https://rarfile.readthedocs.io/api.html
pip install rarfile
import rarfile
rf = rarfile.RarFile("myarchive.rar")
for f in rf.infolist():
print(f.filename, f.file_size)
if f.filename == "README":
print(rf.read(f))
原文：https://www.cnblogs.com/profesor/p/14770635.html