{"library":"mutf8","title":"MUTF-8 Encoder & Decoder","description":"This package provides fast pure-Python and optional C implementations for encoding and decoding MUTF-8 and CESU-8 character encodings. MUTF-8 is a variant of UTF-8 primarily encountered in Java Virtual Machine (JVM) contexts. It offers significant performance gains with its C extension, falling back to a pure-Python version if the C extension cannot be built. The current version is 1.0.6, released in late 2021, and the project is in a maintenance phase.","language":"python","status":"maintenance","last_verified":"Fri May 15","install":{"commands":["pip install mutf8"],"cli":null},"imports":["from mutf8 import encode_modified_utf8","from mutf8 import decode_modified_utf8"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"from mutf8 import encode_modified_utf8, decode_modified_utf8\n\n# A string with a null character, which MUTF-8 handles differently\noriginal_string = \"Hello, \\u0000 World!\"\n\n# Encode the string to MUTF-8 bytes\nmutf8_bytes = encode_modified_utf8(original_string)\nprint(f\"Encoded MUTF-8 bytes: {mutf8_bytes!r}\")\n\n# Decode the MUTF-8 bytes back to a Python unicode string\ndecoded_string = decode_modified_utf8(mutf8_bytes)\nprint(f\"Decoded string: {decoded_string!r}\")\n\n# Example with a supplementary character (encoded as surrogate pairs in MUTF-8)\nsup_char_string = \"\\U0001F600\"\nmutf8_sup_char_bytes = encode_modified_utf8(sup_char_string)\nprint(f\"Encoded supplementary char: {mutf8_sup_char_bytes!r}\")\ndecoded_sup_char_string = decode_modified_utf8(mutf8_sup_char_bytes)\nprint(f\"Decoded supplementary char: {decoded_sup_char_string!r}\")","lang":"python","description":"This quickstart demonstrates how to encode a Python string (including one with a null character) into MUTF-8 bytes and then decode it back using the `mutf8` library. MUTF-8 handles null characters and supplementary characters differently than standard UTF-8.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":{"tag":null,"tag_description":null,"last_tested":"2026-05-15","installed_version":"1.0.6","pypi_latest":"1.0.6","is_stale":false,"summary":{"python_range":"3.10–3.9","success_rate":100,"avg_install_s":2.3,"avg_import_s":0,"wheel_type":"sdist"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0,"mem_mb":0,"disk_size":"19.2M"},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":2,"import_time_s":0,"mem_mb":0,"disk_size":"20M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0,"mem_mb":0,"disk_size":"21.6M"},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":2,"import_time_s":0,"mem_mb":0,"disk_size":"22M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0,"mem_mb":0,"disk_size":"11.5M"},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":3,"import_time_s":0,"mem_mb":0,"disk_size":"12M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0,"mem_mb":0,"disk_size":"11.3M"},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":2.7,"import_time_s":0,"mem_mb":0,"disk_size":"12M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"mutf8","exit_code":0,"wheel_type":"sdist","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0,"mem_mb":0,"disk_size":"18.8M"},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"mutf8","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":1.7,"import_time_s":0,"mem_mb":0,"disk_size":"18M"}]}}