Managed functions without __name__

CHANGES.md

@@ -3,6 +3,12 @@ HISTORY
 
 ## Unreleased
 
+## 5.2.1 (2025-02-24)
+
+Shiv Krishna Jaiswal suggested how to manage che case of functions
+without __name__.
+Michał Górny contributed a fix for the generation of the source package.
+
 ## 5.2.0 (2025-02-22)
 
 Changed the build procedure to use pyproject.toml and moved the tests

MANIFEST.in

@@ -1,4 +1,4 @@
-include README.rst LICENSE.txt CHANGES.md performance.sh documentation.pdf
+include README.rst LICENSE.txt CHANGES.md performance.sh
 include src/decorator.py
 include tests/*.py
 graft docs

Makefile

@@ -3,3 +3,6 @@ md: tests/documentation.py
 
 upload: README.rst
 	rm -rf build/* dist/* && python -m build && twine upload --verbose dist/*
+
+tag:
+	git tag 5.2.1; git push origin tag 5.2.1

docs/documentation.md

@@ -3,7 +3,7 @@
 |Author | Michele Simionato|
 |---|---|
 |E-mail | michele.simionato@gmail.com|
-|Version| 5.2.0 (2025-02-22)|
+|Version| 5.2.0 (2025-02-24)|
 |Supports| Python 3.7, 3.8, 3.9, 3.10, 3.11, 3.12|
 |Download page| https://pypi.org/project/decorator/5.2.0|
 |Installation| ``pip install decorator``|

src/decorator.py

@@ -41,7 +41,7 @@
 from contextlib import _GeneratorContextManager
 from inspect import getfullargspec, iscoroutinefunction, isgeneratorfunction
 
-__version__ = '5.2.0'
+__version__ = '5.2.1'
 
 DEF = re.compile(r'\s*def\s*([_\w][_\w\d]*)\s*\(')
 POS = inspect.Parameter.POSITIONAL_OR_KEYWORD
@@ -256,6 +256,10 @@ def fun(*args, **kw):
         fun.__module__ = func.__module__
     except AttributeError:
         pass
+    try:
+        fun.__name__ = func.__name__
+    except AttributeError:  # happens with old versions of numpy.vectorize
+        func.__name__ == 'noname'
     try:
         fun.__dict__.update(func.__dict__)
     except AttributeError: