Remove vendored deprecated library

cuda_core/AGENTS.md

@@ -144,104 +144,3 @@ so that they are documented but don't appear in the main index.
 ### API stability
 
 Reviews should point out where existing public APIs are broken.
-
-### API lifecycle and deprecations
-
-`cuda.core` follows SemVer (see `docs/source/support.rst`):
-
-- **New APIs** may be added at any time (`x.Y.0`).  They MUST have a
-  `@versionadded` decorator, unless the docstring formatting requires it to be
-  manually-specified.
-- **Breaking removals** only happen in **major releases** (`X.0.0`).
-- Per the support policy, a deprecation notice must be present for **at least
-  one minor release** before the API is actually removed.  The deprecation notice
-  should use the `@deprecated` decorator, unless
-- Changes should be notated in the code and also in the release notes in the
-  "Deprecated APIs" section.
-
-**Annotating a new API** — Use the `versionadded` decorator from the vendored
-`cuda.core._vendored.deprecated.sphinx` module:
-
-```python
-
-from cuda.core._vendored.deprecated.sphinx import versionadded
-
-@versionadded(version="1.2.0")
-def new_feature(...):
-    """Short description.
-    """
-```
-
-Alternatively, if the vagaries of how we implement functions in Cython does not
-allow this, you can add the reST `versionadded` directive directly:
-
-```python
-def new_feature(...):
-    """Short description.
-
-    .. versionadded:: 1.2.0
-    """
-```
-
-**Annotating a changed API** — Use the `versionchanged` decorator from the
-vendored `cuda.core._vendored.deprecated.sphinx` module:
-
-```python
-
-from cuda.core._vendored.deprecated.sphinx import versionchanged
-
-@versionchanged(version="1.2.0", reason="The old version was broken because...")
-def new_feature(...):
-    """Short description.
-    """
-```
-
-Alternatively, if the vagaries of how we implement functions in Cython does not
-allow this, you can add the reST `versionchanged` directive directly:
-
-```python
-def new_feature(...):
-    """Short description.
-
-    .. versionchanged:: 1.2.0
-        The old version was broken because...
-    """
-```
-
-**Deprecating an existing API** — use the `@deprecated` decorator from the
-vendored `cuda.core._vendored.deprecated.sphinx` module and add a
-`.. deprecated::` directive in the docstring.  The decorator emits a
-`DeprecationWarning` at call time; the docstring directive surfaces it in the
-generated docs.
-
-```python
-from cuda.core._vendored.deprecated.sphinx import deprecated
-
-@deprecated(version="1.2.0", reason="Use `new_feature` instead.")`
-def old_feature(...):
-    """Short description.
-    """
-```
-
-Rules to follow when deprecating:
-
-- The `version=` argument must be the **first** in which the
-  deprecation appears, not the release in which removal is planned.
-- The `reason=` string must name the replacement (if one exists) so users
-  know what to migrate to.
-- Keep the old implementation fully functional — do not change its behavior,
-  only add the decorator.
-- The deprecated API must remain in the codebase for **at least one full minor
-  release cycle** before it can be removed in a subsequent major release.
-
-**Removing a deprecated API** — removals land in a **major release**.  Before
-removing, verify that the deprecation has been present since at least the
-previous minor release.  Remove the decorator, the implementation, and any
-`__all__` entry; update `api.rst` and the release notes accordingly.
-
-## Vendored code
-
-The `cuda/core/_vendored` directory contains vendored code from third-party
-sources.  It should not be modified, except to update the dependency or under
-exceptional circumstances, in which case any modifications should be clearly
-marked.

cuda_core/NOTICE

@@ -11,32 +11,3 @@ DLPack
 Copyright (c) 2017 by Contributors
 Licensed under the Apache License, Version 2.0.
 Source: https://github.com/dmlc/dlpack
-
-Deprecated
-Copyright (c) 2017 Laurent LAPORTE
-Licensed under the MIT License.
-Source: https://github.com/tantale/deprecated
-
-The following license applies to the vendored Deprecated source:
-
-The MIT License (MIT)
-
-Copyright (c) 2017 Laurent LAPORTE
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.