upload.py: Fix immutable exception attribute.

third_party/upload.py

 #!/usr/bin/env python
 # coding: utf-8
 #
 # Copyright 2007 Google Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
@@ skipping 379 matching lines @@
               "adis": "AccountDisabled",
               "sdis": "ServiceDisabled",
               "ire": "ServiceUnavailable",
           }
           auth_token = self._GetAuthToken(credentials[0], credentials[1],
                                           internal=True)
         except ClientLoginError, exc:
           e = exc
       if e:
         print >> sys.stderr, ''
+        error_message = e.reason
         if error_map:
-          e.reason = error_map.get(e.reason, e.reason)
-        if e.reason == "BadAuthentication":
+          error_message = error_map.get(error_message, error_message)
+        if error_message == "BadAuthentication":
           if e.info == "InvalidSecondFactor":
             print >> sys.stderr, (
                 "Use an application-specific password instead "
                 "of your regular account password.\n"
                 "See http://www.google.com/"
                 "support/accounts/bin/answer.py?answer=185833")
           else:
             print >> sys.stderr, "Invalid username or password."
-        elif e.reason == "CaptchaRequired":
+        elif error_message == "CaptchaRequired":
           print >> sys.stderr, (
               "Please go to\n"
               "https://www.google.com/accounts/DisplayUnlockCaptcha\n"
               "and verify you are a human.  Then try again.\n"
               "If you are using a Google Apps account the URL is:\n"
               "https://www.google.com/a/yourdomain.com/UnlockCaptcha")
-        elif e.reason == "NotVerified":
+        elif error_message == "NotVerified":
           print >> sys.stderr, "Account not verified."
-        elif e.reason == "TermsNotAgreed":
+        elif error_message == "TermsNotAgreed":
           print >> sys.stderr, "User has not agreed to TOS."
-        elif e.reason == "AccountDeleted":
+        elif error_message == "AccountDeleted":
           print >> sys.stderr, "The user account has been deleted."
-        elif e.reason == "AccountDisabled":
+        elif error_message == "AccountDisabled":
           print >> sys.stderr, "The user account has been disabled."
           break
-        elif e.reason == "ServiceDisabled":
+        elif error_message == "ServiceDisabled":
           print >> sys.stderr, ("The user's access to the service has been "
                                "disabled.")
-        elif e.reason == "ServiceUnavailable":
+        elif error_message == "ServiceUnavailable":
           print >> sys.stderr, "The service is not available; try again later."
         else:
           # Unknown error.
           raise e
         print >> sys.stderr, ''
         continue
       self._GetAuthCookie(auth_token)
       return
 
   def Send(self, request_path, payload=None,
@@ skipping 2302 matching lines @@
     os.environ['LC_ALL'] = 'C'
     RealMain(sys.argv)
   except KeyboardInterrupt:
     print
     StatusUpdate("Interrupted.")
     sys.exit(1)
 
 
 if __name__ == "__main__":
   main()