hangeul-jamo-py 1.0.0

A modern, optimized Korean Hangul syllable and jamo manipulation library

hangeul-jamo-py

Pure Python implementation for Korean Hangul syllable and jamo manipulation.

Installation

pip install hangeul-jamo-py

Quick Start

import hangeul_jamo_py as hangeul

# Decompose Hangul to jamo
hangeul.decompose_hcj('안녕하세요')  # 'ㅇㅏㄴㄴㅕㅇㅎㅏㅅㅔㅇㅛ'

# Compose jamo to Hangul
hangeul.compose_hcj('ㅎㅏㄴㄱㅡㄹ')  # '한글'

# Check character types
hangeul.is_hangul_syllable('한')  # True
hangeul.is_hcj('ㄱ')  # True

Core Functions

Composition/Decomposition

• compose_hcj(text: str) -> str - Compose jamo to syllables
• decompose_hcj(text: str) -> str - Decompose syllables to HCJ jamo
• compose_jamo(text: str) -> str - Compose U+11xx jamo to syllables
• decompose_jamo(text: str) -> str - Decompose syllables to U+11xx jamo

Validation

• is_hangul_syllable(char: str) -> bool - Check if Hangul syllable (U+AC00-U+D7A3)
• is_hcj(char: str) -> bool - Check if HCJ jamo (U+3131-U+318E)
• is_jamo(char: str) -> bool - Check if U+11xx jamo
• is_jamo_lead/vowel/tail(char: str) -> bool - Check jamo position type
• is_jamo_compound(char: str) -> bool - Check if compound jamo

Compound Jamo

• decompose_compound(jamo: str) -> tuple[str, ...] - Decompose compound jamo
• compose_compound(components) -> str - Compose compound jamo

Conversion

• jamo_to_hcj(char: str) -> str - Convert U+11xx to U+31xx
• hcj_to_jamo(char: str, position: str) -> str - Convert U+31xx to U+11xx

Features

• Zero dependencies - Pure Python implementation
• Python 3.13+ - Optimized for modern Python
• Type-safe - Full type hints
• Fast - O(1) lookups with pre-built tables
• Complete - Supports all 11,172 Hangul syllables