1 #@ MODIF N_FONCTION Noyau DATE 20/10/2004 AUTEUR DURAND C.DURAND
2 # -*- coding: iso-8859-1 -*-
3 # CONFIGURATION MANAGEMENT OF EDF VERSION
4 # ======================================================================
5 # COPYRIGHT (C) 1991 - 2002 EDF R&D WWW.CODE-ASTER.ORG
6 # THIS PROGRAM IS FREE SOFTWARE; YOU CAN REDISTRIBUTE IT AND/OR MODIFY
7 # IT UNDER THE TERMS OF THE GNU GENERAL PUBLIC LICENSE AS PUBLISHED BY
8 # THE FREE SOFTWARE FOUNDATION; EITHER VERSION 2 OF THE LICENSE, OR
9 # (AT YOUR OPTION) ANY LATER VERSION.
11 # THIS PROGRAM IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL, BUT
12 # WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF
13 # MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SEE THE GNU
14 # GENERAL PUBLIC LICENSE FOR MORE DETAILS.
16 # YOU SHOULD HAVE RECEIVED A COPY OF THE GNU GENERAL PUBLIC LICENSE
17 # ALONG WITH THIS PROGRAM; IF NOT, WRITE TO EDF R&D CODE_ASTER,
18 # 1 AVENUE DU GENERAL DE GAULLE, 92141 CLAMART CEDEX, FRANCE.
21 # ======================================================================
23 from N_ASSD import ASSD
26 class FONCTION(ASSD):pass
29 def __init__(self,**args):
30 ASSD.__init__(self,**args)
34 def __call__(self,*val):
37 for param in self.nompar :
41 res=eval(self.expression,self.jdc.const_context, context)
44 print '! '+string.ljust('Erreur evaluation formule '+self.nom,72)+'!'
49 def setFormule(self,nom_para,texte):
51 Cette methode sert a initialiser les attributs
52 nompar, expression et code qui sont utilisés
53 dans l'évaluation de la formule
55 self.nompar = nom_para
56 self.expression = texte
58 self.code=compile(texte,texte,'eval')
61 print '! '+string.ljust('Erreur evaluation formule '+self.nom,72)+'!'
65 def __setstate__(self,state):
67 Cette methode sert a restaurer l'attribut code
70 self.__dict__.update(state) # update attributes
71 self.setFormule(self.nompar,self.expression) # restore code attribute
73 def __getstate__(self):
75 Pour les formules, il faut enlever l'attribut code
76 qui n'est pas picklable
78 d=ASSD.__getstate__(self)