Update of /cvsroot/py-howto/pyhowto
In directory usw-pr-cvs1:/tmp/cvs-serv12387
Modified Files:
doanddont.tex
Log Message:
Clarified except: example.
Thanks, Shaleh and Jerji
Index: doanddont.tex
===================================================================
RCS file: /cvsroot/py-howto/pyhowto/doanddont.tex,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -r1.1 -r1.2
*** doanddont.tex 2001/03/20 21:13:18 1.1
--- doanddont.tex 2001/03/23 18:09:40 1.2
***************
*** 120,123 ****
--- 120,132 ----
this has nothing to do with the readability of \code{"file"}.
+ The example above is better written
+
+ \begin{verbatim}
+ try:
+ foo = opne("file") # will be changed to "open" as soon as we run it
+ except IOError:
+ sys.exit("could not open file")
+ \end{verbatim}
+
There are some situations in which the \code{except:} clause is useful:
for example, in a framework when running callbacks, it is good not to
|
