from donor_models import DonorCollection
import pickle
import sys
dc=DonorCollection()
txt = "{:<27>11} {:>11} ${:>12}"
def add():
name=input("Enter Name : ")
if (dc.add(name)==0):
print("Donor Name Already Existed")
else:
print("Donor Added")
def donation():
try:
while(True):
name=input("Enter Name : ")
if (name=="list"):
l=dc.showNames()
if(len(l)==0):
print("No Record Found")
else:
print ("Donor Name ")
for i in l:
print(i)
else:
break
while(True):
amt=float(input("Enter Donation Amount : "))
if (amt>0):
print(dc.donation(name,amt))
break
else:
print("Donation amount cannot be less than 0")
except Exception as ex:
print ("Exception raised",ex)
def report():
print("\nDonor Name | Total Given | Num Gifts | Average Gift")
print("------------------------------------------------------------------")
l=dc.report()
if(len(l)==0):
print("No Record Found")
else:
for i in range (0,len(l)):
for j in range (0,len(l)-i-1):
if(l[j][1] temp=l[j]
l[j]=l[j+1]
l[j+1]=temp
for i in l:
print(txt.format(i[0],i[1],i[2],i[3]))
def search():
name=input("Enter Donor Name : ")
l=dc.search(name)
if(len(l)==0):
print("Donor Not Found")
else:
print("\nDonor Name | Total Given | Num Gifts | Average Gift")
print("------------------------------------------------------------------")
print(txt.format(l[0],l[1],l[2],l[3]))
def load():
temp=DonorCollection()
try:
with open('data.pkl','rb')as input:
temp=pickle.load(input)
print("Data Loaded from file")
except Exception as ex:
print("Exception ", ex)
print("Data cannot be loaded")
return temp
def save():
with open('data.pkl','wb')as output:
pickle.dump(dc,output,pickle.HIGHEST_PROTOCOL)
print("Data saved in file")
if __name__ == '__main__':
while(True):
print("\n1.Add a donor")
print("2.Give a donation")
print("3.Search for donor")
print("4.Create a report")
print("5.Save your data")
print("6.reload your data")
print("7.Quit")
choice=int(input("Enter Your Choice : "))
if(choice==1):
add()
elif(choice==2):
donation()
elif(choice==3):
search()
elif(choice==4):
report()
elif(choice==5):
save()
elif(choice==6):
dc=load()
elif(choice==7):
sys.exit()
else:
print("Wrong Choice")
