What happens if you try to access a key that doesn't exist in a dictionary?
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What happens if you try to access a key that doesn't exist in a dictionary?
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- Python coding language Create a static dictionary with a number of users and with the following values: First name Last name Email address Password Ask the user for: 5. Email address 6. Password Loop (for()) through the dictionary and if (if()) the user is found print the following: 7. Hello, first name last name you have successfully logged in 8. Notify the user if the password and email address are wrong 9. Additional challenge: if you want the program to keep asking for a username and password when the combination is wrong, you will need a while() loop. 10. Save the file as assignment03yourlastname.pyExercise: Least Dictionary Value Description In this exercise you will find the value in a dictionary with the least value. Least means that the value is less than or equal to all other values in the dictionary. Remember that the 2 Assistant Object inspectorimport are as are# A dictionary for the simplified dragon text game# The dictionary links a room to other rooms.rooms = {'Great Hall': {'South': 'Bedroom'},'Bedroom': {'North': 'Great Hall', 'East': 'Cellar'},'Cellar': {'West': 'Bedroom'}}location = 'Great Hall' # set starting room# Based on the start room (a key), what is the corresponding dictionary value?print("\n", rooms[location])# Available directionsprint(rooms[location].keys())print(*rooms[location].keys())# Available roomsprint(rooms[location].values())print(*rooms[location].values())direction = ['South', 'North', 'East', 'West']# game loopwhile direction != "exit":print('\nYou are in the',location)possible_moves = rooms[location].keys()print('possible moves', *possible_moves)direction = input("Which direction should I go?").strip().lower()print('You chose to go:', direction)I am supposed to make a program to be able to move from room to room in python, and exit, how do I finish this is as far as I have completed
- Using Python, write a program which opens a text file and loads the data into a dictionary where the key is the line # from the file and the value is the line of text from the file. For instance, if the file looks like: Hello,Welcome to Introduction to Big Data It is good to meet everyone.Hope you enjoy the class. The dictionary should look like: KEY VALUE 1 Hello, 2 Welcome to Introduction to Big Data 3 It is good to meet everyone. 4 Hope you enjoy the class. Then change it to a list and reverse the order of the lines of text and save it back to a new text file.Simple login system PYTHON Create a static dictionary with a number of users and with the following values: First name Last name Email address Password Ask the user for: 5. Email address 6. Password Loop (for()) through the dictionary and if (if()) the user is found print the following: 7. Hello, first name last name you have successfully logged in 8. Notify the user if the password and email address are wrong 9. Additional challenge: if you want the program to keep asking for a username and password when the combination is wrong, you will need a while() loop.Overview This is a review assignment where you will use multiple tools you have picked up so far throughout the course. If you're confused about how to do something make sure you look back at earlier assignments. In this program you will start by declaring an empty dictionary named population_dict. Then you will use a while-loop to prompt a user for a series of cities and their populations, storing the input in population_dict). After this you will prompt the user to decide what is the maximum population for a city to be considers a small down. Finally, you will open a file called populationdata.txt where you will write the results. Expected Output Example of standard out (the console): What is next city? (enter q to quit) Long Beach What is the population of Long Beach? 362000 What is next city? (enter q to quit) Los Angeles What is the population of Los Angeles? 382000000 What is next city? (enter q to quit) San Diego What is the population of San Diego? 136000000 What is next city?…