At Tim Peters' recommendation, add a dummy flush() method to PseudoFile.

gvanrossum · gvanrossum · commit 825df2a14d87 · 1999-03-29T14:52:28.000Z
diff --git a/Tools/idle/PyShell.py b/Tools/idle/PyShell.py
@@ -593,6 +593,9 @@ def write(self, s):
     def writelines(self, l):
         map(self.write, l)
 
+    def flush(self):
+        pass
+
 
 def main():
     debug = 0
diff --git a/Tools/idle/ScriptBinding.py b/Tools/idle/ScriptBinding.py
@@ -70,6 +70,9 @@ def write(self, s):
     def writelines(self, l):
         map(self.write, l)
 
+    def flush(self):
+        pass
+
 
 class ScriptBinding:
     
