How to Create Full Compressed Tar File Using Python

How to create full compressed tar file using Python?

To build a .tar.gz (aka .tgz) for an entire directory tree:

import tarfile
import os.path

def make_tarfile(output_filename, source_dir):
    with tarfile.open(output_filename, "w:gz") as tar:
        tar.add(source_dir, arcname=os.path.basename(source_dir))

This will create a gzipped tar archive containing a single top-level folder with the same name and contents as source_dir.

Creating tar file in Python with tarfile makes directory tree inside of tar.gz

Below code from below link solves my question.

How to create full compressed tar file using Python?

import tarfile
import os.path

def make_tarfile(output_filename, source_dir):
    with tarfile.open(output_filename, "w:gz") as tar:
        tar.add(source_dir, arcname=os.path.basename(source_dir))

Giving absolute address to the params output_filename and source_dir works appropriate

Create .tar.gz archive on Windows 10 using Python 3.6 and tarfile module

This will create a .tar.gz file with a single file in the same directory as the original file, only suffixed with .tar.gz. Maybe that's what you're looking for?

import tarfile

original_path = "C:\\Myfolder\\MyArchive.txt"
tgz_path = original_path + ".tar.gz"

with tarfile.open(tgz_path, "w:gz") as tar:
   tar.add(original_path)

Python: create a compressed tar file for streamed writing

Here's an example of how to write a compressed tarfile from a Python script:

import StringIO
import tarfile

tar = tarfile.open('example.tar.gz', 'w:gz')

# create a file record
data = StringIO.StringIO('this is some text')
info = tar.tarinfo()
info.name = 'foo.txt'
info.uname = 'pat'
info.gname = 'users'
info.size = data.len

# add the file to the tar and close it
tar.addfile(info, data)
tar.close()

Result:

% tar tvf example.tar.gz
-rw-r--r--  0 pat    users       17 Dec 31  1969 foo.txt

Compressing only the files inside a given directory using tarfile (Python)

First, you are using parameter recursive wrongly.

According to the official document of tarfile:

def add(self, name, arcname=None, recursive=True, exclude=None):
    """Add the file `name' to the archive. `name' may be any type of file
       (directory, fifo, symbolic link, etc.). If given, `arcname'
       specifies an alternative name for the file in the archive.
       Directories are added recursively by default. This can be avoided by
       setting `recursive' to False. `exclude' is a function that should
       return True for each filename to be excluded.
    """

You can use arcname to specify the alternative name in the archive. And recursive is used to control if creates directories recursively.

tarfile can directly add a directory.

Back to your question, you can manually add each files and specify their arcname. For example, tar.add("updates/package1/file1", "file1").

update

Or you can set arcname to an empty string. As it will omit the root directory.

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