# presets

Presets provides an object interface that can override common default parameter settings for all functions within a target module or package.

It’s simple to use. Simply construct a `Preset` object with the target module as an argument, then set the default parameters via a dict-like interface. After that, your new object will act just as the target module, but it replaces the default arguments of any functions with values that you set.

## Example

    >>> import librosa as _librosa
    >>> from presets import Preset
    >>> librosa = Preset(_librosa)
    >>> librosa['sr'] = 44100
    >>> librosa['n_fft'] = 4096
    >>> librosa['hop_length'] = 1024
    >>> y, sr = librosa.load(librosa.util.example_audio_file())
    >>> sr
    44100
    >>> stft = librosa.stft(y)

## API Reference

- Object reference
  - `Preset`
    - `Preset.keys()`
    - `Preset.update()`
- Changes
  - v1.0.0
  - v0.1.3
  - v0.1.2
  - v0.1.1
  - v0.1.0

## Contribute

- Issue Tracker

- Source Code