python tar gz unzip code example

Example 1: extract tgz files in python

import os, sys, tarfile

def extract(tar_url, extract_path='.'):
    print tar_url
    tar = tarfile.open(tar_url, 'r')
    for item in tar:
        tar.extract(item, extract_path)
        if item.name.find(".tgz") != -1 or item.name.find(".tar") != -1:
            extract(item.name, "./" + item.name[:item.name.rfind('/')])
try:

    extract(sys.argv[1] + '.tgz')
    print 'Done.'
except:
    name = os.path.basename(sys.argv[0])
    print name[:name.rfind('.')], '<filename>'

Example 2: python extract tar file

import tarfile

#simple function to extract the train data
#tar_file : the path to the .tar file
#path : the path where it will be extracted
def extract(tar_file, path):
    opened_tar = tarfile.open(tar_file)
     
    if tarfile.is_tarfile(tar_file):
        opened_tar.extractall(path)
    else:
        print("The tar file you entered is not a tar file")
extract('/kaggle/input/gnr-638/train.tar.xz', '/kaggle/working/gnr-638')
extract('/kaggle/input/gnr-638/test_set.tar.xz', '/kaggle/working/gnr-638')