# HG changeset patch
# User Ned Deily <nad@acm.org>
# Date 1295836808 28800
# Branch py3k
# Node ID 024afca266bf1749a88afcc5d5f70bca3b94cddd
# Parent  10e7cd80a6fa94c3fdf2cf30c34ac43611b1a2a7
Issue10974: IDLE 3.x can crash decoding recent file list.
            Force encoding of saved file paths to utf_8 and
            change encoding/decoding error handling to
            "replace".

diff -r 10e7cd80a6fa -r 024afca266bf Lib/idlelib/EditorWindow.py
--- Lib/idlelib/EditorWindow.py	Sun Jan 23 22:33:36 2011 +0100
+++ Lib/idlelib/EditorWindow.py	Sun Jan 23 18:40:08 2011 -0800
@@ -772,7 +772,8 @@
         "Load and update the recent files list and menus"
         rf_list = []
         if os.path.exists(self.recent_files_path):
-            rf_list_file = open(self.recent_files_path,'r')
+            rf_list_file = open(self.recent_files_path,'r', 
+                                encoding='utf_8', errors='replace')
             try:
                 rf_list = rf_list_file.readlines()
             finally:
@@ -790,7 +791,8 @@
         rf_list = [path for path in rf_list if path not in bad_paths]
         ulchars = "1234567890ABCDEFGHIJK"
         rf_list = rf_list[0:len(ulchars)]
-        rf_file = open(self.recent_files_path, 'w')
+        rf_file = open(self.recent_files_path, 'w',
+                        encoding='utf_8', errors='replace')
         try:
             rf_file.writelines(rf_list)
         finally: