unzip many files

unzip.py

import os
import re
import zipfile

root_dir_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "8"));

dirs = os.listdir(root_dir_path);

for dir in dirs:
    if(not re.match(".*_file_", dir)): continue;
    files = os.listdir(os.path.join(root_dir_path, dir));
    for file in files:
        if(not re.match(".*\.zip", file)): continue;
        abs_dir = os.path.join(root_dir_path,dir);
        with zipfile.ZipFile(os.path.join(abs_dir,file), 'r') as zip_ref:
            zip_ref.extractall(abs_dir);