Set stacklevel to 2 to get more accurate warning messages from deprecated functions.
diff --git a/Lib/inspect.py b/Lib/inspect.py
index 4aa95da..cbf38e7 100644
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -2662,7 +2662,8 @@
"""Constructs Signature for the given python function."""
warnings.warn("inspect.Signature.from_function() is deprecated, "
- "use Signature.from_callable()", DeprecationWarning)
+ "use Signature.from_callable()",
+ DeprecationWarning, stacklevel=2)
return _signature_from_function(cls, func)
@classmethod
@@ -2670,7 +2671,8 @@
"""Constructs Signature for the given builtin function."""
warnings.warn("inspect.Signature.from_builtin() is deprecated, "
- "use Signature.from_callable()", DeprecationWarning)
+ "use Signature.from_callable()",
+ DeprecationWarning, stacklevel=2)
return _signature_from_builtin(cls, func)
@classmethod