Remove deprecated traversal.{to,from}_numpy

Author: inducer

arraycontext/__init__.py

@@ -51,7 +51,6 @@
     flat_size_and_dtype,
     flatten,
     freeze,
-    from_numpy,
     map_array_container,
     map_reduce_array_container,
     mapped_over_array_containers,
@@ -66,7 +65,6 @@
     rec_multimap_reduce_array_container,
     stringify_array_container_tree,
     thaw,
-    to_numpy,
     unflatten,
     with_array_context,
 )
@@ -147,7 +145,6 @@
     "flat_size_and_dtype",
     "flatten",
     "freeze",
-    "from_numpy",
     "get_container_context_opt",
     "get_container_context_recursively",
     "get_container_context_recursively_opt",
@@ -172,7 +169,6 @@
     "stringify_array_container_tree",
     "tag_axes",
     "thaw",
-    "to_numpy",
     "unflatten",
     "with_array_context",
     "with_container_arithmetic",

arraycontext/container/traversal.py

@@ -1106,40 +1106,10 @@ def _flat_size(subary: ArrayOrContainerOrScalar) -> Array | int | np.integer:
     size = _flat_size(ary)
     return size, common_dtype
 
-# }}}
 
 class _HasOuterBcastTypes(Protocol):
     _outer_bcast_types: ClassVar[Collection[type]]
 
-# {{{ numpy conversion
-
-def from_numpy(
-        ary: np.ndarray | ScalarLike,
-        actx: ArrayContext) -> ArrayOrContainerOrScalar:
-    """Convert all :mod:`numpy` arrays in the :class:`~arraycontext.ArrayContainer`
-    to the base array type of :class:`~arraycontext.ArrayContext`.
-
-    The conversion is done using :meth:`arraycontext.ArrayContext.from_numpy`.
-    """
-    warn("Calling from_numpy(ary, actx) is deprecated, call actx.from_numpy(ary)"
-         " instead. This will stop working in 2023.",
-         DeprecationWarning, stacklevel=2)
-
-    return actx.from_numpy(ary)
-
-
-def to_numpy(ary: ArrayOrContainer, actx: ArrayContext) -> ArrayOrContainer:
-    """Convert all arrays in the :class:`~arraycontext.ArrayContainer` to
-    :mod:`numpy` using the provided :class:`~arraycontext.ArrayContext` *actx*.
-
-    The conversion is done using :meth:`arraycontext.ArrayContext.to_numpy`.
-    """
-    warn("Calling to_numpy(ary, actx) is deprecated, call actx.to_numpy(ary)"
-         " instead. This will stop working in 2023.",
-         DeprecationWarning, stacklevel=2)
-
-    return actx.to_numpy(ary)
-
 # }}}