From bf609e4a30eb267a8f7a47965986b8398df210fd Mon Sep 17 00:00:00 2001
From: eficas <>
Date: Tue, 8 Mar 2005 13:41:57 +0000
Subject: [PATCH] =?utf8?q?PN=20:=20m=C3=A9nage=20dans=20la=20classe=20para?=
 =?utf8?q?m=C3=A8tre?=
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---
 Extensions/parametre.py | 71 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 70 insertions(+), 1 deletion(-)

diff --git a/Extensions/parametre.py b/Extensions/parametre.py
index d20b44fa..399a9063 100644
--- a/Extensions/parametre.py
+++ b/Extensions/parametre.py
@@ -70,6 +70,34 @@ class PARAMETRE :
       print "******* Probleme : pas de valeur négative"
       return None
     
+  def __add__(self,a):
+    try :
+      return self.valeur+a.valeur
+    except :
+      print "******* Probleme : a l addition"
+      return None
+
+  def __radd__(self,a):
+    try :
+      return self.valeur+a.valeur
+    except :
+      print "******* Probleme : a l addition"
+      return None
+
+  def __sub__(self,a):
+    try :
+      return self.valeur  - a.valeur
+    except :
+      print "******* Probleme : a la soustraction"
+      return None
+
+  def __rsub__(self,a):
+    try :
+      return a.valeur - self.valeur
+    except :
+      print "******* Probleme : a la soustraction"
+      return None
+
   def __mul__(self,a):
     try :
       return self.valeur*a.valeur
@@ -84,6 +112,48 @@ class PARAMETRE :
       print "******* Probleme : a la multiplication"
       return None
 
+  def __mul__(self,a):
+    try :
+      return self.valeur*a.valeur
+    except :
+      print "******* Probleme : a la multiplication"
+      return None
+
+  def __rmul__(self,a):
+    try :
+      return self.valeur*a.valeur
+    except :
+      print "******* Probleme : a la multiplication"
+      return None
+
+  def __add__(self,other):
+    try :
+      return self.valeur+other
+    except :
+      print "******* Probleme : a l addition"
+      return None
+
+  def __radd__(self,other):
+    try :
+      return self.valeur+other
+    except :
+      print "******* Probleme : a l addition"
+      return None
+
+  def __sub__(self,other):
+    try :
+      return self.valeur  - other
+    except :
+      print "******* Probleme : a la soustraction"
+      return None
+
+  def __rsub__(self,other):
+    try :
+      return other - self.valeur
+    except :
+      print "******* Probleme : a la soustraction"
+      return None
+
   def  __mul__ (self,other):
     retour=None
     try :
@@ -107,7 +177,6 @@ class PARAMETRE :
     return retour
 
 
-
   def interprete_valeur(self,val):
     """
     Essaie d'interpréter val (chaîne de caractères)comme :
-- 
2.39.2