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You should implement several functions that the Phone Contacts program will need Each function with take in data through the parameters (i.e., variables names listed in parentheses) and make updates to data structure that holds the contact information, return, or print information for a particular contact. The parameters needed are listed in the table below and each function is described below that 1. Make an empty dictionary and call it contacts. Where in your code would you implement this? Think about how and why we write functions. What do functions help us do? Would you want to put your dictionary in the global space? Why or why not? Using the function descriptions and parameters given below, implement these functions to work with your dictionary 2. 3. Test your code using the test code given below. This code should be implemented in a main() function and will test that you have coded your functions correctly. Keep in mind, some of your functions will return a value when called, and some wont. One function will produce output or will print something out. Pay attention to the descriptions given. Dont forget to call main() to start your program. Parameter definitions: # used consistently throughout the program Parameter NameParameter Description contacts first The data structure you will use to hold your contacts the first name of the person, which will be part of the key used to add and/or edit a contacts information the last name of the person, which will be the other part of the key used to add and/or edit a contacts information the email address of the person the phone number of the person the age of the person last email phone age For each of these functions, remember to add comments to your code describing in your own words what thev do** create contact function Parameters (put the parameters in your function in this order): contacts, first, last, email, age, phone

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Answer #1

Please give the thumbs up, if it is helpful for you!!. Let me know if you have any doubts.


"""
Created on Wed Oct 18 09:04:03 2017

@author:
"""
def create_contact(contacts,first,last,email,age,phone):
contacts[first+' '+last]=[email,age,phone]
  
def update_contact_number(contacts,first,last,phone):
contacts[first+' '+last][2]=phone
  
def update_contact_email(contacts,first,last,email):
contacts[first+' '+last][0]=email

def update_contact_age(contacts,first,last,age):
contacts[first+' '+last][1]=age

def get_contact_number(contacts,first,last):
return contacts[first+' '+last][2]
  
def get_contact_email(contacts,first,last):
return contacts[first+' '+last][0]

def get_contact_age(contacts,first,last):
return contacts[first+' '+last][1]

def contains_contact(contacts,first,last):
if first+' '+last in contacts.keys():
return True
else:
return False

def display(contacts,first,last):
if first+' '+last in contacts.keys():
print(first+' '+last)
print('Email: '+contacts[first+' '+last][0])
print('Phone: '+contacts[first+' '+last][2])
print('Age: '+str(contacts[first+' '+last][1]))
else:
print('Contact does not exist.')

def main():
  
contacts={}
create_contact(contacts,"Katie","Katz","[email protected]",25,"857-294-2758")
create_contact(contacts,"Jim","Jones","[email protected]",19,"525-866-2749")
create_contact(contacts,"Sarah","Sanders","[email protected]",18,"593-026-2532")

update_contact_number(contacts,"Katie","Katz","907-536-2946")
update_contact_age(contacts,"Sarah","Sanders",19)
update_contact_email(contacts,"Jim","Jones","[email protected]")
  
#print(get_contact_number(contacts,"Katie","Katz"))
#print(get_contact_age(contacts,"Sarah","Sanders"))
#print(get_contact_email(contacts,"Jim","Jones"))
#print(contains_contact(contacts,"Katie","Katz"))
#print(contacts)
print("Creation of Jim Jones: {}".format("Passed" if contains_contact(contacts,"Jim","Jones") else "Failed"))
print("Creation of Katie Katz: {}".format("Passed" if contains_contact(contacts,"Katie","kaTz") else "Failed"))
print("Creation of Sarah Sanders: {}".format("Passed" if contains_contact(contacts,"Sarah","Sanders") else "Failed"))
  
print("Updating of Jim Jones: {}".format("Passed" if get_contact_email(contacts,"Jim","Jones")=="[email protected]" else "Failed"))
print("Updating of Katie Katz: {}".format("Passed" if get_contact_number(contacts,"Katie","Katz")=="907-536-2946" else "Failed"))
print("Updating of Sarah Sanders: {}".format("Passed" if get_contact_age(contacts,"Sarah","Sanders")==19 else "Failed"))
print()
display(contacts,"Katie","Katz")
print()
display(contacts,"George","Shaw")
  
main()

3 @author: 4 5 def create_contact (contacts,first,last,email,age, phone): contacts[first+ +last-[email,age , phone] 7 8 def

40 41 def main): 3 contacts y 44 create_contact (contacts, Katie, Katz, Katie.latz@nau.edu,25, 857-294-2758) 45 creat

Output:

IPython console | Console 1/4困 | [108] : work/HomeworkLib/python) Creation of Jim Jones: Passed Creation of Katie Katz: Failed Cre

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