Re: [Karrigell-main] Session and counter

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In Python, to test if an object has an attribute called "Compteur", use : h=
asattr(object,"Compteur"). The has_component method of session objects in K=
arrigell refer to components as defined in the documentation (a script or a=
 set of scripts)

So if you change your script to :

sessionObj=3DSession()

print "<html><head></head><body>"

print hasattr(sessionObj,"Compteur")
if not hasattr(sessionObj,"Compteur"):
    sessionObj.Compteur =3D 0
else:
    sessionObj.Compteur =3D sessionObj.Compteur + 1
print sessionObj.Compteur

print "<form action=3D\"session_test.py\">"
print "<input type=3D\"submit\" name=3D\"Test\" value=3D\"Test\">"
print "</form>"
print "</body></html>"

it should work much better !=20

Cordialement,
Pierre

Message du 22/10/03 21:58=20
De : Patrick Installe=20
A : kar...@li...=20
Copie =E0 :=20
Objet : [Karrigell-main] Session and counter=20
I just try Karrigell (1.3b) for several of days and Python (2.3.2) for a=20
several week, so I a sort of beginner.=20

I wonder why my little script "session_test.py", which just try to count=20
the number of calls, doesn't work.=20

Thanks a lot in advance=20

Patrick Install=E9=20
Making program foolproof is very difficult because fool are so=20
imaginative (anonymous)=20

#-------------------------------------------------------------=20
sessionObj=3DSession()=20

print ""=20

print sessionObj.has_component("Compteur")=20
if False =3D=3D sessionObj.has_component("Compteur"):=20
sessionObj.Compteur =3D 0=20
else:=20
sessionObj.Compteur =3D sessionObj.Compteur + 1=20
print sessionObj.Compteur=20

print "
"=20
print ""=20
print "
"=20
print ""=20
#-------------------------------------------------------------=20

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