1 #@ MODIF N_FONCTION Noyau DATE 17/05/2005 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):
35 if hasattr(self.parent,'contexte_fichier_init'):
36 context=self.parent.contexte_fichier_init
39 for param in self.nompar :
43 res=eval(self.expression,self.jdc.const_context, context)
46 print '! '+string.ljust('Erreur evaluation formule '+self.nom,72)+'!'
51 def setFormule(self,nom_para,texte):
53 Cette methode sert a initialiser les attributs
54 nompar, expression et code qui sont utilisés
55 dans l'évaluation de la formule
57 self.nompar = nom_para
58 self.expression = texte
60 self.code=compile(texte,texte,'eval')
63 print '! '+string.ljust('Erreur evaluation formule '+self.nom,72)+'!'
67 def __setstate__(self,state):
69 Cette methode sert a restaurer l'attribut code
72 self.__dict__.update(state) # update attributes
73 self.setFormule(self.nompar,self.expression) # restore code attribute
75 def __getstate__(self):
77 Pour les formules, il faut enlever l'attribut code
78 qui n'est pas picklable
80 d=ASSD.__getstate__(self)