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-rw-r--r--Lib/warnings.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/warnings.py b/Lib/warnings.py
index 9fb21a8..d4f591e 100644
--- a/Lib/warnings.py
+++ b/Lib/warnings.py
@@ -233,7 +233,7 @@ def _next_external_frame(frame):
# Code typically replaced by _warnings
-def warn(message, category=None, stacklevel=1):
+def warn(message, category=None, stacklevel=1, source=None):
"""Issue a warning, or maybe ignore it or raise an exception."""
# Check if message is already a Warning object
if isinstance(message, Warning):
@@ -283,7 +283,7 @@ def warn(message, category=None, stacklevel=1):
filename = module
registry = globals.setdefault("__warningregistry__", {})
warn_explicit(message, category, filename, lineno, module, registry,
- globals)
+ globals, source)
def warn_explicit(message, category, filename, lineno,
module=None, registry=None, module_globals=None,