Log Message:
py-decorator: updated to 5.1.1

5.1.1 (2022-01-07)

Sangwoo Shim contributed a fix so that cythonized functions can be decorated.
Brian McFee pointed out an issue in the `decorator_apply` example and
Wim Glenn pointed out that the "fix" in version 5.1 broke
`decorator.contextmanager` even more. Both issues are now solved.

5.1.0 (2021-09-11)

Added a function `decoratorx` using the `FunctionMaker` and thus
preserving the signature of `__code__` objects. Then fixed three small bugs:
- Sphinx was printing a few warnings when building the documentation, as
 signaled by Tomasz Kłoczko
- functions decorated with `decorator.contextmanager` were one-shot,
 as discovered by Alex Pizarro.
- `decorator.decorator` was not passing the kwsyntax argument.

5.0.9 (2021-05-16)

Fixed a test breaking PyPy. Restored support for Sphinx.

5.0.8 (2021-05-15)

Made the decorator module more robust when decorating builtin functions
lacking dunder attributes, like `dict.__setitem__`.

5.0.7 (2021-04-14)

The decorator module was not passing correctly the defaults inside the
`*args` tuple, thanks to Dan Shult for the fix. Also fixed some mispellings
in the documentation and integrated codespell in the CI, thanks to
Christian Clauss.

5.0.6 (2021-04-08)

The decorator module was not copying the __module__ attribute anymore.
Thanks to Nikolay Markov for the notice.

5.0.5 (2021-04-04)

Dropped support for Python < 3.5 with a substantial simplification of
the code base (now building a decorator does not require calling "exec").
Added a way to mimic functools.wraps-generated decorators.
Ported the Continuous Integration from Travis to GitHub.