It is not possible for `get_marker` to return another `MarkerStyle`; the
`__init__` only takes one to make a full copy of it. And `get_alt_path`
is only available for e.g., half-filled markers, but not all.

Drop metadata table when subsetting fonts

Fix MarkerStyle types

* The Scientific Python org is requesting that users of the
  https://pypi.anaconda.org/scipy-wheels-nightly/ package index
  migrate nightly builds to the new package index
  https://pypi.anaconda.org/scientific-python-nightly-wheels/
  which will have community support moving forward.
   - c.f. https://scientific-python.org/specs/spec-0004/
   - c.f. https://github.com/matplotlib/matplotlib/ PR 25950

This allows verifying that wheels can be installed after building, and
that the sdist can be built into a wheel without a second workflow.

Also simplify some of the checking scripts.

…location

DOC: Use scientific-python-nightly-wheels for nightly build index

ci: Merge sdist and wheel building workflows

Co-authored-by: Tim Hoffmann <[email protected]>
Co-authored-by: Ruth Comer <[email protected]>

Upload nightlies to new location

* Use the scientific-python/upload-nightly-action GitHub Action to
  upload the nightly wheels to the scientific-python-nightly-wheels
  Anaconda Cloud package index
  (https://anaconda.org/scientific-python-nightly-wheels).
  For security best practices pin at the commit sha corresponding to the
  last stable release and let Dependabot update the commit sha and
  comment as new releases come out.
   - c.f. https://github.com/scientific-python/upload-nightly-action

* Remove the workflow step for querying and removing all but the last 5
  nightly wheel uploads to the scientific-python-nightly-wheels Anaconda
  Cloud package index as this is now centrally done by the Scientific
  Python org for all projects that upload to
  https://anaconda.org/scientific-python-nightly-wheels.
   - c.f. scientific-python/upload-nightly-action#12

* For security best practices pin at the commit sha corresponding to the
  last stable release and let Dependabot update the commit SHA and
  comment as new releases come out.
   - c.f. https://github.com/scientific-python/upload-nightly-action

good first issue bot rewording

... by inlining _reset_locators_and_formatters and _break_share_link;
and, in the case of twinned axes, relying on groupers allowing the
removal of elements not in the grouper at all.  Also document that
latter behavior.

Including whitespace seems to be the current behavior for agg and makes
right-alignment works as it does.  It is also necessary to make e.g. the
currently PR'ed rainbow_text (based on `annotation(..., xycoords=textobj)`
implementation work.

Documenting the behavior is in particular useful for third-party backend
implementers (mplcairo got this wrong previously).

Co-authored-by: Tim Hoffmann <[email protected]>

Better document the semantics of get_text_width_height_descent.

Simplify delaxes.

Correct spelling in 'Good first issue'

added alias to gray and grey match same colormaps

removed wrapping from first-issue-bot

This commit is a squash of e0e3eb9, 4ea4002, 15c8fc2, 913db84, and 48cd9c9

Set transform for offset text in 3d

FIX: also copy the axis units when creating twins

FIX: AnnotationBbox extents before draw

…asked_invalid

Fix: pcolormesh writing to read-only input mask

…code

Use CLOSEPOLY kind code to close tricontourf polygons

Co-authored-by: Maria Malykh <[email protected]>

FIX: pcolor writing to read-only input mask

DOC: replaced step with stairs in basic plot types

Add missing parathesis to FancyBboxPatch docstring for correct type hinting.

Update FancyBboxPatch docstring