jzip 1.1.0

Utilities to work with gzip compressed base64 content.

JZip

Utilities to work with gzip-compressed base64 content.

Features

• Decode gzip(base64) to raw bytes
• Decode gzip(base64) to plain text
• Convert gzip(base64) to plain base64
• Compress any file (text or binary) into gzip(base64)
• Restore original files from gzip(base64) safely
• CLI support: jzip encode and jzip decode
• Strict validation with clear errors for invalid base64/gzip input

Installation

pip install jzip

Usage

Compress file to gzip base64

from jzip import compress_file_to_base64

gzip_b64 = compress_file_to_base64("sample.pdf")
print(gzip_b64)

Restore original file from gzip base64

from jzip import write_to_original_file

write_to_original_file(gzip_b64, "sample.pdf")

Decode gzip base64 to bytes/text/plain base64

from jzip import (
    decode_gzip_base64_to_bytes,
    decode_gzip_base64_to_text,
    decode_gzip_base64_to_plain_base64,
)

raw_bytes = decode_gzip_base64_to_bytes(gzip_b64)
text = decode_gzip_base64_to_text(gzip_b64, encoding="utf-8")
plain_b64 = decode_gzip_base64_to_plain_base64(gzip_b64)

CLI

Encode a file

jzip encode ./sample.pdf > sample.gzip.b64

Decode from an argument

jzip decode ./restored.pdf --input "$(cat sample.gzip.b64)"

Decode from stdin

cat sample.gzip.b64 | jzip decode ./restored.pdf

Decode from a file containing base64

jzip decode ./restored.pdf --input-file ./sample.gzip.b64

Automated Release

Pushes to main trigger:

• tests
• package build
• publish to PyPI (skip-existing enabled)

Configure GitHub secret PYPI_API_TOKEN in repository settings for publishing.