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-rw-r--r--Tools/idle/PyShell.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/Tools/idle/PyShell.py b/Tools/idle/PyShell.py
index cc86c2e..74f8f8a 100644
--- a/Tools/idle/PyShell.py
+++ b/Tools/idle/PyShell.py
@@ -129,7 +129,14 @@ class ModifiedInterpreter(InteractiveInterpreter):
# Extend base class method to reset output properly
text = self.tkconsole.text
self.tkconsole.resetoutput()
+ self.checklinecache()
InteractiveInterpreter.showtraceback(self)
+
+ def checklinecache(self):
+ c = linecache.cache
+ for key in c.keys():
+ if key[:1] + key[-1:] != "<>":
+ del c[key]
def runcode(self, code):
# Override base class method