Otherwise pip install . will not run in a clean env

* Add hook functions for hitting/missing the cache

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Only rebuild for loops on a missed cache

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Only build for ready nodes

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Add test for caching

Co-Authored-By: Marvin Poul <ponder@creshal.de>
Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

---------

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>
Co-authored-by: Marvin Poul <ponder@creshal.de>

* 🐛 catch exceptions

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Add a test

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

---------

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Refactor the function node factory

For increased flexibility

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Add an inline Function class creator

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Black

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Ruff

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Add some return hints

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Format docstring example output

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Avoid unnecessary comprehensions

I guess Ruff got upgraded and it's catching these now on the CI

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Scoping type hints (#625)

* TDD the type hint goal

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Add and use scope in ScrapesIO

with to_function_node, the only place where it is currently applicable

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Adjust tests

To reflect the actual syntax used

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Add converter to the API

The syntax is different, but it otherwise has no other restrictions than the decorator.

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

---------

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

---------

Signed-off-by: liamhuber <liamhuber@greyhavensolutions.com>

* Bump executorlib from 0.4.1 to 0.4.2

Bumps [executorlib](https://github.com/pyiron/executorlib) from 0.4.1 to 0.4.2.
- [Release notes](https://github.com/pyiron/executorlib/releases)
- [Commits](pyiron/executorlib@executorlib-0.4.1...executorlib-0.4.2)

---
updated-dependencies:
- dependency-name: executorlib
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* [dependabot skip] Update environment

* [dependabot skip] Update env file

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: pyiron-runner <pyiron@mpie.de>