Pykeyset

Changes

* Upgrade to [keyset-rs](staticintlucas/keyset-rs) 0.2 under the hood
* New default font size which better matches KLE
* Automatic squishing of legends that don't otherwise fit (and associated warning)
* Add PNG, PDF, and AI output formats

Fixes

* Fix bug in ISO enter positioning (or more generally keys with negative `x2` or `y2` in KLE)

New

* Use [keyset-rs](staticintlucas/keyset-rs) as the backend

Changes

* Drop Python 3.6 support
* Support parsing TTF and OTF font files instead of our own XML format.
* Remove support for the old XML font and icon formats.
A TTF/OTF font (which can contain icon outlines) should be used instead
* Change profile format to map from KLE font sizes to actual font sizes/margins.
This means the `[legend.alpha]`, `[legend.symbol]`, and `[legend.mod]` should be replaced with
`[legend.5]`, `[legend.4]`, and `[legend.3]`, respectively
* Replace `homing.bump.radius` with `homing.bump.diameter` in profile files
* Remove key top gradients as they weren't very pretty

Built in resources

* Profiles: `cherry`, `kat`

New

* Support for multiple font sizes per key (KLE `f2` and `fa` properties)
* Support for multi-line legends
* Allow for character spacing adjustments
* Support exporting PNG, PDF, and AI (experimental) files

Changes

* Improve how position of homing keys is calculated
* Better support for ISO enters
* Change the way spherical keys are drawn to better reflect the shape of most spherical profiles

Fixes

* Change alignment of decals to prevent overlap with keys

Built in resources

* Profiles: `cherry`, `kat`
* Fonts: `cherry`
* Icons: `cherry` (incomplete)

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Fixes

* Fix issue causing PyPI not to detect Python 3.6 support

Built in resources

* Profiles: `cherry`
* Fonts: `cherry`
* Icons: `cherry` (incomplete)

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New

* Added example under the [*examples/*](examples/) directory
* Testing and linting
* Added some unit tests; increased test coverage to > 75% :partying_face:
* More comprehensive code linting
* Automate these with GitHub Actions CI

Changes

* Migrate the project to [Poetry]
* Migrate CLI to use [Typer]
* Tweaked kerning for some charaters in the `cherry` font
* Refactored error handling
* Improved cmdlist parsing
* Replace most `recordclass` with immutable `namedtuple` to avoid unnecessary `deepcopy`'s
* Heavily refactor font, icon, and profile loading functionality

Fixes

* Various miscellaneous fixes
* Disable CI cacheing on Windows/Python 3.6 combination to stop failures
* Fix SVG path arc to Bézier transformation on certain elliptical arcs
* Fix error when loading same builtin resource more than once

Built in resources

* Profiles: `cherry`
* Fonts: `cherry`
* Icons: `cherry` (incomplete)

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New

* Initial release
* Able to generate basic layout diagrams
* Font kerning capabilities
* Basic linting with [pre-commit]

Built in resources

* Profiles: `cherry`
* Fonts: `cherry`
* Icons: `cherry` (incomplete)

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[poetry]: https://python-poetry.org/
[typer]: https://typer.tiangolo.com/
[pre-commit]: https://pre-commit.com/