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changeset 14:357906c82c1f

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Silently fail instead of traceback if executed on Windows.
author Brian Neal <bgneal@gmail.com>
date Wed, 05 Jun 2013 20:08:58 -0500
parents 0c225d280b06
children 9b01ad28a5c3
files python/.pythonstartup
diffstat 1 files changed, 23 insertions(+), 15 deletions(-) [+]
line wrap: on
line diff
--- a/python/.pythonstartup	Tue Jun 04 19:25:17 2013 -0500
+++ b/python/.pythonstartup	Wed Jun 05 20:08:58 2013 -0500
@@ -1,15 +1,23 @@
-# python startup file 
-import readline 
-import rlcompleter 
-import atexit 
-import os 
-# tab completion 
-readline.parse_and_bind('tab: complete') 
-# history file 
-histfile = os.path.join(os.environ['HOME'], '.pythonhistory') 
-try: 
-    readline.read_history_file(histfile) 
-except IOError: 
-    pass 
-atexit.register(readline.write_history_file, histfile) 
-del os, histfile, readline, rlcompleter
+# python startup file
+try:
+   import readline
+except ImportError:
+   pass
+else:
+   import atexit
+   import os
+   import rlcompleter
+
+   # tab completion
+   readline.parse_and_bind('tab: complete')
+
+   # history file
+   histfile = os.path.join(os.environ['HOME'], '.pythonhistory')
+   try:
+       readline.read_history_file(histfile)
+   except IOError:
+       pass
+   readline.set_history_length(1024)
+
+   atexit.register(readline.write_history_file, histfile)
+   del os, histfile, readline, rlcompleter