diff --git a/Doc/tutorial/errors.rst b/Doc/tutorial/errors.rst index 0b9acd00fdc6bd..981b14f5a4212b 100644 --- a/Doc/tutorial/errors.rst +++ b/Doc/tutorial/errors.rst @@ -119,9 +119,9 @@ may name multiple exceptions as a parenthesized tuple, for example:: ... except (RuntimeError, TypeError, NameError): ... pass -A class in an :keyword:`except` clause is compatible with an exception if it is -the same class or a base class thereof (but not the other way around --- an -*except clause* listing a derived class is not compatible with a base class). +A class in an :keyword:`except` clause matches exceptions which are instances of the +class itself or one of its derived classes (but not the other way around --- an +*except clause* listing a derived class does not match instances of its base classes). For example, the following code will print B, C, D in that order:: class B(Exception):