From 9c9a07c9c9a7532e1b89c80ab765cb3aade27d1b Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Thu, 16 May 1996 20:43:40 +0000
Subject: Remember source filename as <module>.__file__.

---
 Python/import.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Python/import.c b/Python/import.c
index 18968d0..afaaab7 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -161,6 +161,9 @@ exec_code_module(name, co)
 		if (dictinsert(d, "__builtins__", getbuiltins()) != 0)
 			return NULL;
 	}
+	/* Remember the filename as the __file__ attribute */
+	if (dictinsert(d, "__file__", ((codeobject *)co)->co_filename) != 0)
+		err_clear(); /* Not important enough to report */
 	v = eval_code((codeobject *)co, d, d); /* XXX owner? */
 	if (v == NULL)
 		return NULL;
-- 
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