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Decorator for your functions, for easy tune of boolean arguments

Project description

# Magwitch
The magical switch switcher !

```python
import magwitch

@magwitch.on
def save_figure(in_png:bool=False, legend:bool=True):
... # an implementation we do not care about for the example
return in_png


# Now, you can set the value of the boolean arguments by giving their name:
assert save_figure.in_png() is True

# Or not:
assert save_figure.not_in_png() is False

# Also, you can do it multiple times:
save_figure.not_in_png.no_legend()

# The last set is autoritative
assert f.not_in_png.in_png() is True

# And there is many other options if you want to !
@magwitch.on_with(use_defaults=True, enable='do_', disable=('nope_', 'never_'):
def f(a:bool=False): return a

# effect of use_defaults
assert f.do_a() is False
```

See the [tests](test/) for complete API, and the docstring of `Magwitch.build`
for a description of all available parameters.


Install with

pip install magwitch

Project details


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