# HG changeset patch
# User Brian Neal <bgneal@gmail.com>
# Date 1338855950 18000
# Node ID e328fcb6659b8e0d32e13c0563ac9df2914246a7
# Parent  1dac708e7b716846f0bd18f52fea4b8fa982dce5
Raise an exception if the requested day is not found in the key file.

diff -r 1dac708e7b71 -r e328fcb6659b enigma/keyfile.py
--- a/enigma/keyfile.py	Mon Jun 04 19:22:55 2012 -0500
+++ b/enigma/keyfile.py	Mon Jun 04 19:25:50 2012 -0500
@@ -76,4 +76,7 @@
         settings['plugboard_settings'] = ' '.join(cols[-11:-1])
         settings['reflector'] = cols[-1]
 
+    else:
+        raise KeyFileError('no entry for day %d found' % day)
+
         return settings
diff -r 1dac708e7b71 -r e328fcb6659b enigma/main.py
--- a/enigma/main.py	Mon Jun 04 19:22:55 2012 -0500
+++ b/enigma/main.py	Mon Jun 04 19:25:50 2012 -0500
@@ -12,6 +12,7 @@
 
 from .machine import EnigmaMachine, EnigmaError
 from .rotors import RotorError
+from .keyfile import KeyFileError
 
 
 PROG_DESC = 'Encrypt/decrypt text according to Enigma machine key settings'
@@ -132,7 +133,7 @@
 def console_main():
     try:
         main()
-    except (IOError, EnigmaError, RotorError) as ex:
+    except (IOError, EnigmaError, RotorError, KeyFileError) as ex:
         sys.stderr.write("%s\n" % ex)