[Python-checkins] CVS: python/dist/src/Doc/lib libcgi.tex,1.28,1.29
Fred L. Drake
fdrake@users.sourceforge.net
Fri, 29 Jun 2001 07:59:03 -0700
Update of /cvsroot/python/python/dist/src/Doc/lib
In directory usw-pr-cvs1:/tmp/cvs-serv25891/lib
Modified Files:
libcgi.tex
Log Message:
Simplify an example based on comment from Thomas Holenstein <thomas@hex.ch>:
Do not use an extra flag variable to test only once in one subsequent if
statement.
Index: libcgi.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/lib/libcgi.tex,v
retrieving revision 1.28
retrieving revision 1.29
diff -C2 -r1.28 -r1.29
*** libcgi.tex 2000/08/25 21:47:55 1.28
--- libcgi.tex 2001/06/29 14:59:01 1.29
***************
*** 90,97 ****
\begin{verbatim}
form = cgi.FieldStorage()
! form_ok = 0
! if form.has_key("name") and form.has_key("addr"):
! form_ok = 1
! if not form_ok:
print "<H1>Error</H1>"
print "Please fill in the name and addr fields."
--- 90,94 ----
\begin{verbatim}
form = cgi.FieldStorage()
! if not (form.has_key("name") and form.has_key("addr")):
print "<H1>Error</H1>"
print "Please fill in the name and addr fields."