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Copy pathERsim.py
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281 lines (189 loc) · 8.7 KB
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# File: ERsim.py
# Description: Simulates a treatment queue in an ER
# Student's Name: William Sears
# Student's UT EID: ---
# Course Name: CS 313E
# Unique Number: ---
#
# Date Created: 10/09/2016
# Date Last Modified: 10/14/2016
class Queue:
def __init__(self):
self.items = [ ]
def enqueue(self, item):
self.items.append(item)
def dequeue(self):
return self.items.pop(0)
#
# def enqueue(self, item):
# self.items.insert(0, item)
# def dequeue(self):
# return self.items.pop()
def isEmpty(self):
return self.items == []
def size(self):
return len(self.items)
def peek(self):
return self.items[0]
def __str__(self):
return str(self.items)
def addPatient(): #Add patients to the queue
critical = Queue()
serious = Queue()
fair = Queue()
txtFile = open("ERsim.txt", "r")
fileList = txtFile.readlines()
nameString = ""
for item in fileList:
#print (item)
if "add" in item:
print()
#if fair condition
if "Fair" in item:
for letter in item[3:]:
nameString += letter
if letter == ".":
fair.enqueue(nameString)
nameString = ""
print(">>> Add patient", fair.items[0], "to fair queue")
print()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
break
#if serious condition
elif "Serious" in item:
for letter in item[3:]:
nameString += letter
if letter == ".":
serious.enqueue(nameString)
nameString = ""
print(">>> Add patient", serious.items[0], "to serious queue")
print()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
break
#if critical condition
elif "Critical" in item:
for letter in item[3:]:
nameString += letter
if letter == ".":
critical.enqueue(nameString)
nameString = ""
print(">>> Add patient", critical.items[0], "to critical queue")
print()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
break
#print("fair:", fair)
#print("Serious:", serious)
#print("critical:", critical)
#Treat patients based on conditions
elif "treat" in item:
if "all" in item:
print()
print(">>>Treat all patients")
print()
while critical.isEmpty() == False:
print(" Treating", critical.peek(), "from critical queue")
critical.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
print()
while serious.isEmpty() == False:
print(" Treating", serious.peek(), "from serious queue")
serious.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
print()
while fair.isEmpty() == False:
print(" Treating", fair.peek(), "from fair queue")
fair.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
print()
if serious.isEmpty() and fair.isEmpty() and critical.isEmpty():
print(" No patients in queues")
#print("fair all treated:", fair)
#print("Serious all treated:", serious)
#print("critical all treated:", critical)
elif "Serious" in item:
print()
print(">>>Treat all patients in serious condition")
print()
if serious.isEmpty() == False:
print(" Treating", serious.peek(), "from serious queue")
serious.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
elif "Critical" in item:
print()
print(">>>Treat all patients in critcal condition")
print()
if critical.isEmpty() == False:
print(" Treating", critical.peek(), "from critical queue")
critical.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
elif "Fair" in item:
print()
print(">>>Treat all patients in fair condition")
print()
if fair.isEmpty() == False:
print(" Treating", fair.peek(), "from fair queue")
fair.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
else:
print()
print(">>> Treat next patient")
print()
if critical.isEmpty() == False:
print(" Treating", critical.peek(), "from critical queue")
critical.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
elif serious.isEmpty() == False:
print(" Treating", serious.peek(), "from serious queue")
serious.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
elif fair.isEmpty() == False:
print(" Treating", fair.peek(), "from fair queue")
fair.dequeue()
print(" Queues are:")
print(" Critical", critical)
print(" Serious ", serious)
print(" Fair ", fair)
else: # No patients left
print(" No patients in queue")
else:
exit()
#print("fair final:", fair)
#print("Serious final:", serious)
#print("critical final:", critical)
def main():
addPatient()
txtFile.close()
main()