summaryrefslogtreecommitdiffstats
path: root/Doc/lib
diff options
context:
space:
mode:
authorGuido van Rossum <guido@python.org>1997-10-07 14:41:04 (GMT)
committerGuido van Rossum <guido@python.org>1997-10-07 14:41:04 (GMT)
commit6cd7ecb10be4a67a091904b25257f61f801b8968 (patch)
tree80cdd5668ca1f1999da1b0d4b254743ac054d3d9 /Doc/lib
parentfdacc58bfeee17d0ca0d895d6c094bf700b70acb (diff)
downloadcpython-6cd7ecb10be4a67a091904b25257f61f801b8968.zip
cpython-6cd7ecb10be4a67a091904b25257f61f801b8968.tar.gz
cpython-6cd7ecb10be4a67a091904b25257f61f801b8968.tar.bz2
The sequence behavior is now on the Exception root class rather than
on the StandardError class.
Diffstat (limited to 'Doc/lib')
-rw-r--r--Doc/lib/libexcs.tex7
1 files changed, 4 insertions, 3 deletions
diff --git a/Doc/lib/libexcs.tex b/Doc/lib/libexcs.tex
index e5dba34..863c7e1 100644
--- a/Doc/lib/libexcs.tex
+++ b/Doc/lib/libexcs.tex
@@ -62,14 +62,15 @@ from this class. All user-defined exceptions should also be derived
from this class, but this is not (yet) enforced. The \code{str()}
function, when applied to an instance of this class (or most derived
classes) returns the string value of the argument or arguments, or an
-empty string if no arguments were given to the constructor.
+empty string if no arguments were given to the constructor. When used
+as a sequence, this accesses the arguments given to the constructor
+(handy for backward compatibility with old code).
\end{excdesc}
\begin{excdesc}{StandardError}
The base class for built-in exceptions. All built-in exceptions are
derived from this class, which is itself derived from the root class
-\code{Exception}. For backward compatibility, when used as a
-sequence, this accesses the arguments given to the constructor.
+\code{Exception}.
\end{excdesc}
\begin{excdesc}{ArithmeticError}