pyronounce 0.1.2

Package to assess the pronounceability of English words and text.

PyRonounce

A Python package to assess the pronounceability of English words and text.

Overview

PyRonounce analyzes words to determine how difficult they are to pronounce based on various phonetic features. It can be used to:

• Evaluate how easy or difficult a word is to pronounce
• Analyze text to determine its overall pronounceability
• Extract detailed phonetic feature information

The package uses a machine learning model trained on English words of varying pronounceability difficulty.

Example

λ ~/ uvx pyronounce -d squirrel zeitgeist pencil deliberation
'squirrel' (/skwɝəl/): moderate (score: 0.52)
'zeitgeist' (/tsaɪtɡaɪst/): hard (score: 0.31)
'pencil' (/pɛnsəl/): easy (score: 0.68)
'deliberation' (/dɪlɪbɝeɪʃən/): moderate (score: 0.48)

Installation

You can install PyRonounce using pip:

pip install pyronounce

Or using UV for improved performance:

uv add pyronounce

To install from source:

git clone https://github.com/uyasarkocal/pyronounce.git
cd pyronounce
pip install -e .

Usage

Command Line

PyRonounce can be used from the command line to assess words or text:

# Assess individual words
pyronounce hello world

# Assess text
pyronounce -t "This is some text to analyze"

# Show detailed feature information
pyronounce -d complicated

# Output JSON
pyronounce -j antidisestablishmentarianism

# Read from stdin
echo "supercalifragilisticexpialidocious" | pyronounce

Python API

import pyronounce

# Assess a single word
result = pyronounce.assess_word("complicated")
print(f"Score: {result['score']}, Category: {result['category']}")

# Assess with detailed feature information
detailed = pyronounce.assess_word("complicated", detailed=True)
features = detailed['features']

# Assess a text
text_result = pyronounce.assess_text("This is a sample text to analyze")
print(f"Average score: {text_result['average_score']}")
print(f"Overall category: {text_result['overall_category']}")

Advanced Usage

You can create your own instance of the PronounceabilityAssessor class:

from pyronounce import PronounceabilityAssessor

# Create with default model
assessor = PronounceabilityAssessor()

# Create with custom model
custom_assessor = PronounceabilityAssessor(model_path="/path/to/model.pkl")

# Get feature importance
importance = assessor.get_feature_importance()

Features

PyRonounce evaluates words based on these phonetic features:

• Syllable count: Number of syllables
• Consonant clusters: Sequences of consonants without vowels
• Vowel ratio: Proportion of vowels to consonants
• Consonant complexity: Presence of complex consonants like fricatives
• Diphthongs: Two vowel sounds in one syllable
• Stress patterns: Placement of stress in the word
• Word length: Overall length consideration
• Unusual sounds: Phonemes not common in many languages

Difficulty Categories

Words are classified into these categories:

• Very Easy (score > 0.85)
• Easy (score > 0.65)
• Moderate (score > 0.45)
• Hard (score > 0.25)
• Very Hard (score <= 0.25)

License

This project is licensed under the MIT License - see the LICENSE file for details.