Simplify code in warnings modules (#1935)
Metaprogramming a list of attributes was excessive, and made the code less readable and slower.
diff --git a/Lib/warnings.py b/Lib/warnings.py
index d7d88d3..a1f7746 100644
--- a/Lib/warnings.py
+++ b/Lib/warnings.py
@@ -397,9 +397,13 @@
def __init__(self, message, category, filename, lineno, file=None,
line=None, source=None):
- local_values = locals()
- for attr in self._WARNING_DETAILS:
- setattr(self, attr, local_values[attr])
+ self.message = message
+ self.category = category
+ self.filename = filename
+ self.lineno = lineno
+ self.file = file
+ self.line = line
+ self.source = source
self._category_name = category.__name__ if category else None
def __str__(self):