surete append

surete/01_model_ascenseur.py

@@ -0,0 +1,69 @@
+from enum import Enum
+from dataclasses import dataclass
+
+class Etage(Enum):
+	A = 0
+	B = 1
+	C = 2
+
+@dataclass
+class Etat:
+	ascenseur: Etage = Etage.A
+	bouton_A: bool = False
+	bouton_B: bool = False
+	bouton_C: bool = False
+
+	def clone(self): return Etat(ascenseur=self.ascenseur, bouton_A=self.bouton_A, bouton_B=self.bouton_B, bouton_C=self.bouton_C)
+
+def transition(etat: Etat, bouton_A: bool, bouton_B: bool, bouton_C: bool):
+	if bouton_A: etat.bouton_A = True
+	if bouton_B: etat.bouton_B = True
+	if bouton_C: etat.bouton_C = True
+
+	if etat.bouton_A:
+		ascenseur = Etage.A
+		etat.bouton_A = False
+
+	elif etat.bouton_B:
+		ascenseur = Etage.B
+		etat.bouton_B = False
+
+	elif etat.bouton_C:
+		ascenseur = Etage.C
+		etat.bouton_C = False
+
+	return etat
+
+def tout_bool():
+	yield False
+	yield True
+
+def tout_etage():
+	yield Etage.A
+	yield Etage.B
+	yield Etage.C
+
+def tout_etat():
+	for etage in tout_etage():
+		for bouton_A in tout_bool():
+			for bouton_B in tout_bool():
+				for bouton_C in tout_bool():
+					yield Etat(ascenseur=etage, bouton_A=bouton_A, bouton_B=bouton_B, bouton_C=bouton_C)
+
+def tout_entree():
+		for bouton_A in tout_bool():
+			for bouton_B in tout_bool():
+				for bouton_C in tout_bool():
+					yield (bouton_A, bouton_B, bouton_C)
+
+set_ = set()
+for etat in tout_etat():
+	transition_map = {}
+	for entree in tout_entree():
+		res = transition(etat.clone(), *entree)
+		if str(res) not in transition_map: transition_map[str(res)] = []
+		set_.add(str(etat) + " + " + str(entree) + "\n=> " + str(transition(etat, *entree)))
+
+
+for line in set_:
+	print(line + "\n")