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-rw-r--r--repoze/bfg/exceptions.py11
1 files changed, 11 insertions, 0 deletions
diff --git a/repoze/bfg/exceptions.py b/repoze/bfg/exceptions.py
index e7b6dd570..b0922c1e3 100644
--- a/repoze/bfg/exceptions.py
+++ b/repoze/bfg/exceptions.py
@@ -26,6 +26,17 @@ class NotFound(Exception):
``repoze.bfg.message`` key, for availability to the :term:`Not Found
View`."""
+class URLDecodeError(UnicodeDecodeError):
+ """
+ This exception is raised when :mod:`repoze.bfg` cannot
+ successfully decode a URL or a URL path segment. This exception
+ it behaves just like the Python builtin
+ :exc:`UnicodeDecodeError`. It is a subclass of the builtin
+ :exc:`UnicodeDecodeError` exception only for identity purposes,
+ mostly so an exception view can be registered when a URL cannot be
+ decoded.
+ """
+
class ConfigurationError(ZCE):
""" Raised when inappropriate input values are supplied to an API
method of a :term:`Configurator`"""