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stable_matching_gui.py
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stable_matching_gui.py
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import tkinter as tk
from tkinter import messagebox
from stable_matching import StableMatch
def validate_input(n,grp1,grp2,pref1,pref2):
if(len(grp1)!=n):
return([False,'Length of group1 not Equal to n !!!'])
elif(len(grp2)!=n):
return([False,'Length of group2 not Equal to n !!!'])
elif(len(grp1)!=len(grp2)):
return([False,'Lengths of groups are unequal !!!'])
elif(len(pref1[0])!=len(pref1)):
return([False,'Invalid Preference 1 matrix !!!'])
elif(len(pref2[0])!=len(pref2)):
return([False,'Invalid Preference 2 matrix !!!'])
else:
return([True,''])
def getInputs(n,gp1,gp2,p1,p2,root):
n=int(n)
group1=gp1.split(',')
group2=gp2.split(',')
# print(n)
# print(group1)
# print(group2)
pref1=[]
a=p1.split('\n')
for i in a:
k=i.split(',')
pref1.append(k)
# print(a)
# print(pref1)
pref2=[]
a=p2.split('\n')
for i in a:
k=i.split(',')
pref2.append(k)
bool_result=validate_input(n,group1,group2,pref1,pref2)
if(bool_result[0]==False):
messagebox.showerror("Error",bool_result[1])
else:
sm=StableMatch(n)
sm.get_grps(group1,group2)
sm.get_preference_grp1(pref1)
sm.get_preference_grp2(pref2)
sm.select_proposing_group(1)
sm.create_unmatched_list()
sm.create_current_partner_matrix()
sm.create_proposed_matrix()
result_list=sm.calculate_stable_match()
result_str=''
for i in range(len(result_list[0])):
if(i==len(result_list[0])-1):
result_str+=result_list[0][i]+' <-> '+result_list[1][i]
else:
result_str+=result_list[0][i]+' <-> '+result_list[1][i]+'\n'
messagebox.showinfo('Stable Match',result_str)
root = tk.Tk()
root.title("Stable Matching Algorithm")
root.geometry("500x700") #300x200
lbs = tk.Label(root, text = "Stable Matching", font=20)
lbs.place(x=180, y=5)
countlabel = tk.Label(root, text = "Count ")
countEntry = tk.Entry(root)
countlabel.place(x=110, y=60)
countEntry.place(x=210, y=60)
grp1label = tk.Label(root, text = "Group 1 ")
grp1Entry = tk.Entry(root)
grp1label.place(x=110, y=100)
grp1Entry.place(x=210, y=100,width=250)
grp2label = tk.Label(root, text = "Group 2 ")
grp2Entry = tk.Entry(root)
grp2label.place(x=110, y=140)
grp2Entry.place(x=210, y=140,width=250)
pref1label = tk.Label(root, text = "Pref. of Grp1 ")
pref1text=tk.Text(root)
pref1label.place(x=110, y=180)
pref1text.place(x=210, y=180,height=100, width=250)
pref2label = tk.Label(root, text = "Pref. of Grp2 ")
pref2text=tk.Text(root)
pref2label.place(x=110, y=310)
pref2text.place(x=210, y=310,height=100, width=250)
log=tk.Button(root,font=("times", 16),text="Match",command=lambda:getInputs(countEntry.get(),grp1Entry.get(),grp2Entry.get(),pref1text.get("1.0",'end-1c'),pref2text.get("1.0",'end-1c'),root))
log.place(x = 200, y = 440 )
inst_text='Note:-\n\tn = Integer\n\tGroups = comma separated\n\tPreferences = Comma Separated matrix'
inst = tk.Label(root, text = inst_text, font=2)
inst.place(x=0, y=500)
root.mainloop()
# TESTING INPUTS SET 1
# 5
# A,B,C,D,E
# L,M,N,O,P
# O,M,N,L,P
# P,N,M,L,O
# M,P,L,O,N
# P,M,O,N,L
# O,L,M,N,P
# D,B,E,C,A
# B,A,D,C,E
# A,C,E,D,B
# D,A,C,B,E
# B,E,A,C,D
# TESTING INPUTS SET 2
# 4
# RYAN,JOSH,BLAKE,CONNOR
# LIZZY,SARAH,ZOEY,DANIELA
# LIZZY,SARAH,ZOEY,DANIELA
# SARAH,LIZZY,DANIELA,ZOEY
# SARAH,DANIELA,ZOEY,LIZZY
# LIZZY,SARAH,ZOEY,DANIELA
# RYAN,BLAKE,JOSH,CONNOR
# RYAN,BLAKE,CONNOR,JOSH
# CONNOR,JOSH,RYAN,BLAKE
# RYAN,JOSH,CONNOR,BLAKE