Add exception for HTTP 429 status codes.

[ddns.git] / src / ddns / errors.py

diff --git a/src/ddns/errors.py b/src/ddns/errors.py
index 26bc18ec46d508c02bbd6836d3cce18495e79bd5..a8a201751f1111d41c2723681897e1261c467803 100644 (file)
--- a/src/ddns/errors.py
+++ b/src/ddns/errors.py
@@ -2,7 +2,7 @@
 ###############################################################################
 #                                                                             #
 # ddns - A dynamic DNS client for IPFire                                      #
-# Copyright (C) 2012 IPFire development team                                  #
+# Copyright (C) 2012-2017 IPFire development team                             #
 #                                                                             #
 # This program is free software: you can redistribute it and/or modify        #
 # it under the terms of the GNU General Public License as published by        #
@@ -64,6 +64,13 @@ class DDNSBlockedError(DDNSError):
        reason = N_("The server denies any updates from this client")
 
 
+class DDNSCertificateError(DDNSError):
+       """
+               Thrown when a server presented an invalid certificate.
+       """
+       reason = N_("Invalid certificate")
+
+
 class DDNSConfigurationError(DDNSError):
        """
                Thrown when invalid or insufficient
@@ -139,6 +146,14 @@ class DDNSResolveError(DDNSNetworkError):
        reason = N_("Could not resolve DNS entry")
 
 
+class DDNSSSLError(DDNSNetworkError):
+       """
+               Raised when a SSL connection could not be
+               negotiated.
+       """
+       reason = N_("SSL negotiation error")
+
+
 class DDNSServiceUnavailableError(DDNSNetworkError):
        """
                Equivalent to HTTP error code 503.
@@ -146,6 +161,13 @@ class DDNSServiceUnavailableError(DDNSNetworkError):
        reason = N_("Service unavailable")
 
 
+class DDNSTooManyRequests(DDNSError):
+       """
+               Raised when too many requests occured.
+       """
+       reason = N_("Too many requests")
+
+
 class DDNSUpdateError(DDNSError):
        """
                Thrown when an update could not be