Remove Bezier and Path deprecations from 3.3.

Author: QuLogic

doc/api/next_api_changes/removals/20465-ES.rst

@@ -45,3 +45,11 @@ Artist-specific removals
   have been removed, for consistency with ``AxesImage.is_grayscale``. (Note
   that previously, these attributes were only available *after rendering the
   image*).
+
+Path helpers
+~~~~~~~~~~~~
+* ``bezier.make_path_regular``; use ``Path.cleaned()`` (or
+  ``Path.cleaned(curves=True)``, etc.) instead, but note that these methods add
+  a ``STOP`` code at the end of the path.
+* ``bezier.concatenate_paths``; use ``Path.make_compound_path()`` instead.
+* *quantize* parameter of `.Path.cleaned()`

lib/matplotlib/bezier.py

@@ -593,28 +593,3 @@ def make_wedged_bezier2(bezier2, width, w1=1., wm=0.5, w2=0.):
                                      c3x_right, c3y_right)
 
     return path_left, path_right
-
-
-@_api.deprecated(
-    "3.3", alternative="Path.cleaned() and remove the final STOP if needed")
-def make_path_regular(p):
-    """
-    If the ``codes`` attribute of `.Path` *p* is None, return a copy of *p*
-    with ``codes`` set to (MOVETO, LINETO, LINETO, ..., LINETO); otherwise
-    return *p* itself.
-    """
-    from .path import Path
-    c = p.codes
-    if c is None:
-        c = np.full(len(p.vertices), Path.LINETO, dtype=Path.code_type)
-        c[0] = Path.MOVETO
-        return Path(p.vertices, c)
-    else:
-        return p
-
-
-@_api.deprecated("3.3", alternative="Path.make_compound_path()")
-def concatenate_paths(paths):
-    """Concatenate a list of paths into a single path."""
-    from .path import Path
-    return Path.make_compound_path(*paths)

lib/matplotlib/path.py

@@ -458,9 +458,8 @@ def iter_bezier(self, **kwargs):
                 raise ValueError("Invalid Path.code_type: " + str(code))
             prev_vert = verts[-2:]
 
-    @_api.delete_parameter("3.3", "quantize")
     def cleaned(self, transform=None, remove_nans=False, clip=None,
-                quantize=False, simplify=False, curves=False,
+                *, simplify=False, curves=False,
                 stroke_width=1.0, snap=False, sketch=None):
         """
         Return a new Path with vertices and codes cleaned according to the