[deprecation/refactoring] simplify renamed

1 files changed, 9 insertions, 2 deletions

diff --git a/logilab/common/deprecation.py b/logilab/common/deprecation.py
index 636b498..4da111b 100644
--- a/logilab/common/deprecation.py
+++ b/logilab/common/deprecation.py
@@ -385,7 +385,7 @@ def argument_renamed(old_name, new_name):
     return _wrap
 
 
-def renamed(old_name, new_function):
+def renamed(old_name, new_function, version=None):
     """use to tell that a callable has been renamed.
 
     It returns a callable wrapper, so that when its called a warning is printed
@@ -397,7 +397,14 @@ def renamed(old_name, new_function):
     old_function()
     >>>
     """
-    return _defaultdeprecator.renamed(old_name, new_function)
+    @wraps(new_function)
+    def wrapped(*args, **kwargs):
+        send_warning((
+            f"{old_name} has been renamed and is deprecated, uses {new_function.__name__} "
+            f"instead"
+        ), stacklevel=3, version=version)
+        return new_function(*args, **kwargs)
+    return wrapped
 
 
 def class_renamed(old_name, new_class, message=None):