{"id":27203,"library":"opack2","title":"opack2","description":"A Python library for parsing and serializing data in the opack format. Currently at version 0.0.1, with initial release. The library supports encoding/decoding of opack binary data.","status":"active","version":"0.0.1","language":"python","source_language":"en","source_url":"https://github.com/doronz88/opack2","tags":["opack","serialization","parsing","binary-format"],"install":[{"cmd":"pip install opack2","lang":"bash","label":"Install opack2"}],"dependencies":[],"imports":[{"wrong":"from opack2 import pack","symbol":"dumps","correct":"from opack2 import dumps"},{"symbol":"loads","correct":"from opack2 import loads"},{"symbol":"exceptions","correct":"from opack2 import exceptions"}],"quickstart":{"code":"from opack2 import pack, unpack\n\n# Pack data\ndata = {'key': 'value', 'number': 42}\npacked = pack(data)\n# Unpack data\nunpacked = unpack(packed)\nprint(unpacked)  # {'key': 'value', 'number': 42}\n","lang":"python","description":"Basic usage of opack2 to pack and unpack data."},"warnings":[{"fix":"Use 'from opack2 import pack, unpack' instead of 'from opack import ...'.","message":"Do not confuse opack2 with the older 'opack' package. They are separate libraries with different APIs.","severity":"gotcha","affected_versions":"0.0.1"},{"fix":"Use 'opack2==0.0.1' in requirements.txt.","message":"The library is in very early stage (v0.0.1). Breaking changes may occur without notice. Pin versions in production.","severity":"gotcha","affected_versions":"0.0.1"},{"fix":"","message":"No deprecations at this version.","severity":"deprecated","affected_versions":"0.0.1"},{"fix":"Upgrade Python to 3.9 or later.","message":"opack2 requires Python >=3.9. It will not work on older versions.","severity":"gotcha","affected_versions":"0.0.1"}],"env_vars":null,"search_vec":"'0.0.1':17 'binari':27,33 'binary-format':32 'current':14 'data':9,28 'encoding/decoding':24 'format':13,34 'initi':19 'librari':4,22 'opack':12,26,29 'opack2':1 'pars':6,31 'python':3 'releas':20 'serial':8,30 'support':23 'version':16","created_at":"2026-05-01T17:45:02.451603+00:00","updated_at":"2026-05-01T17:45:02.451603+00:00","problems":null,"ecosystem":"pypi","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":"","cli_version":null,"type":"library","homepage":null,"github":"https://github.com/doronz88/opack2","docs":null,"changelog":null,"pypi":"https://pypi.org/project/opack2/","npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["serialization","data"],"base_url":null,"auth_type":null,"provenance":{"verified_status":"passing","verified_at":"2026-06-30","last_verified":"2026-06-30","next_check":"2026-07-30","install_tag":null}}