b58uuid 1.0.0

High-performance Base58-encoded UUID library for Python

B58UUID for Python

Base58-encoded UUID library for Python with zero dependencies.

Why This Library?

• Compact: 22 characters instead of 36
• URL-safe: No special characters that need escaping
• Unambiguous: Uses Bitcoin's Base58 alphabet (excludes 0, O, I, l)
• Fast: Optimized encoding/decoding algorithms
• Safe: Comprehensive error handling with overflow protection
• Zero dependencies: Uses only Python standard library
• Type hints: Full type annotation support
• Python 3.8+: Compatible with Python 3.8 and higher

Installation

pip install b58uuid

Usage

import b58uuid

# Generate a new UUID
b58 = b58uuid.generate()
print(b58)  # Output: 3FfGK34vwMvVFDedyb2nkf

# Encode existing UUID
encoded = b58uuid.encode('550e8400-e29b-41d4-a716-446655440000')
print(encoded)  # Output: BWBeN28Vb7cMEx7Ym8AUzs

# Decode back to UUID
uuid_str = b58uuid.decode('BWBeN28Vb7cMEx7Ym8AUzs')
print(uuid_str)  # Output: 550e8400-e29b-41d4-a716-446655440000

API

Functions

• generate() -> str - Generate a new random UUID and return Base58 encoding
• encode(uuid_str: str) -> str - Encode UUID string to Base58
• decode(b58_str: str) -> str - Decode Base58 string to UUID

Exceptions

• ValueError - Raised for invalid input or overflow

Features

• Zero dependencies (uses only Python standard library)
• Always produces exactly 22 characters
• Uses Bitcoin Base58 alphabet (no 0, O, I, l)
• Thread-safe operations
• Type hints support
• Full error handling with overflow protection

Testing

# Run tests
python -m pytest tests/ -v

# Run tests with coverage
python -m pytest tests/ --cov=b58uuid --cov-report=html

Development

Requirements

• Python 3.8 or higher
• pytest (for testing)

Building from Source

# Clone the repository
git clone https://github.com/b58uuid/b58uuid-py.git
cd b58uuid-py

# Install in development mode
pip install -e ".[dev]"

# Run tests
python -m pytest tests/ -v

# Build package
python -m build

For detailed contribution guidelines, see CONTRIBUTING.md.

License

MIT License - see LICENSE file for details.