Add calc static

[liamhuber]

New node. Maybe many output components should be parsed to not be wrapped in a list, since calc static always returns a single frame?

[github-actions]

👈 Launch a binder notebook on branch pyiron/pyiron_contrib/add_calc_static

[github-actions]

Pull Request Test Coverage Report for Build 5315033904

• 7 of 14 (50.0%) changed or added relevant lines in 2 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.02%) to 12.992%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
pyiron_contrib/workflow/node_library/atomistics.py	5	12	41.67%

Files with Coverage Reduction	New Missed Lines	%
pyiron_contrib/workflow/node_library/atomistics.py	1	45.1%

Totals
Change from base Build 5249449584:	0.02%
Covered Lines:	1663
Relevant Lines:	12800

---

💛 - Coveralls

[liamhuber]

This has #716 stacked on top of it, so I'm not hellbent on getting a test/example into this one until we see how that pans out.

[samwaseda]

Maybe many output components should be parsed to not be wrapped in a list, since calc static always returns a single frame?

Yes, without looking at this comment of yours (i.e. after seeing your changes), I thought the same. Let me see if I can find something.

[liamhuber]

@samwaseda, I like that this spawned #717, but since it's just "content" I'll merge it. Then we can apply the ideas of #717 in a later PR.

[samwaseda]

@samwaseda, I like that this spawned #717, but since it's just "content" I'll merge it. Then we can apply the ideas of #717 in a later PR.

Fine by me