diff -r 509e4801c378 -r 22878952f6e2 srcanamdw/codescanner/pyinstaller/optik/errors.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srcanamdw/codescanner/pyinstaller/optik/errors.py	Thu Feb 18 12:29:02 2010 +0530
@@ -0,0 +1,78 @@
+"""optik.errors
+
+Exception classes used by Optik.
+"""
+
+# Copyright (c) 2001-2004 Gregory P. Ward.  All rights reserved.
+# See the README.txt distributed with Optik for licensing terms.
+
+import string
+try:
+    from gettext import gettext
+except ImportError:
+    def gettext(message):
+        return message
+_ = gettext
+
+__revision__ = "$Id: errors.py,v 1.1 2009/02/05 23:03:30 stechong Exp $"
+
+__all__ = ['OptikError', 'OptionError', 'OptionConflictError',
+           'OptionValueError', 'BadOptionError']
+
+
+class OptikError (Exception):
+    def __init__(self, msg):
+        self.msg = msg
+
+    def __str__(self):
+        return self.msg
+
+
+class OptionError (OptikError):
+    """
+    Raised if an Option instance is created with invalid or
+    inconsistent arguments.
+    """
+
+    def __init__(self, msg, option):
+        self.msg = msg
+        self.option_id = str(option)
+
+    def __str__(self):
+        if self.option_id:
+            return "option %s: %s" % (self.option_id, self.msg)
+        else:
+            return self.msg
+
+class OptionConflictError (OptionError):
+    """
+    Raised if conflicting options are added to an OptionParser.
+    """
+
+class OptionValueError (OptikError):
+    """
+    Raised if an invalid option value is encountered on the command
+    line.
+    """
+
+class BadOptionError (OptikError):
+    """
+    Raised if an invalid option is seen on the command line.
+    """
+    def __init__(self, opt_str):
+        self.opt_str = opt_str
+
+    def __str__(self):
+        return _("no such option: %s") % self.opt_str
+
+class AmbiguousOptionError (BadOptionError):
+    """
+    Raised if an ambiguous option is seen on the command line.
+    """
+    def __init__(self, opt_str, possibilities):
+        BadOptionError.__init__(self, opt_str)
+        self.possibilities = possibilities
+
+    def __str__(self):
+        return (_("ambiguous option: %s (%s?)")
+                % (self.opt_str, string.join(self.possibilities, ", ")))