hya

0.4.0 verified Fri May 01 auth: no python

hya is a library of custom OmegaConf resolvers, providing utilities for configuration management in Python. Current version 0.4.0, released August 2024. Maintained and updated as needed.

pip install hya

Common errors

error ModuleNotFoundError: No module named 'hya' ↓

cause hya not installed

fix

Run pip install hya

error Resolver 'env' not registered ↓

cause hya import not executed before OmegaConf instance creation

fix

Add 'import hya' before creating OmegaConf configuration object.

Warnings

gotcha hya requires Python >=3.10 and OmegaConf installed separately. ↓

fix Ensure Python 3.10+ and install OmegaConf: pip install omegaconf

gotcha Importing hya without using its resolvers may cause confusion; resolvers are registered on import. ↓

fix Explicitly import hya before creating OmegaConf instances to ensure resolvers are registered.

Imports

hya
```
import hya
```
Main module for using resolvers

Quickstart

Quickstart: import hya to register custom resolvers, then use them in OmegaConf configurations.

import os
from omegaconf import OmegaConf

# Register hya resolvers
import hya

# Example usage with OmegaConf
cfg = OmegaConf.create("""
name: "hello_${env:HOME}"
""")
# Ensure resolvers are available
OmegaConf.resolve(cfg)
print(cfg.name)