1102923610643237668151039430553750418154521074598962559596125426691267126713271020757318435640562410...

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1102923610643237668151039430553750418154521074598962559596125426691267126713271020757318435640562410623946379693815945106121970903513761919286858476851057834773937599469713011447443448068656426594064116168305167568653528984316769964066466280212398162398990882518419624584849012631885340318688776104531026198481275274693719609655127993866697632625097127780287986564722010650384774851095138839456467120676871157387467473471312158486665240541030452912680910864461581760720327630110637029868602556220930558865813651331541534627161140016522381983962364966059372506900285868805552580278255610816960256382072353658859334639393186057581256474654188063430849606228730324030562713148489160185592083552018292890453332257405398555211127710980833615147528961052371087978443169875557619862903216591094468781253469099348820419367189835541065031363574968239506918247667710381887986606431603036510357105269245529146515741800540607468871450954578108415805667625472031098860490573787239710984980717036382979385921279800552977166407042526066443108278140574010844883436954152106628791779199408312999225411618084233356233011530738764259907975245337079330552864313150365018201172395019878184459766171102652607106672310836261898135907684947087945282327220023761848981307321210071322104096956865334623207921013094431910677371698111738265297558931999089596731565919285559851780626763039855384318162876597328887096509432010342261648871047060844573245710205462779271703503470424292 Assignment 1 submission due date: Week 13 Friday 5 pm Project 1: Video Time Logge · Learning Objective: Working with Files in Python Problem Description: Kevin is a freelance video producer who makes TV commercials for local businesses. When he makes a commercial, he usually films several short videos. Later, he puts these short videos together to make the final commercial. He has asked you to write the following two programs. 1. A program that allows him to enter the running time (in seconds) of each short video in a project. The running times are saved to a file. 2. A program that reads the contents of the file, displays the running times, and then displays the total running time of all the segments.  Project 2: Fitness Tracker ( ST1/4483 Only) · Learning Objective: Using Python Lists, Collections and Files Problem Description: A Personal Fitness Tracker is a wearable device that tracks your physical activity, calories burned, heart rate, sleeping patterns, and so on. One common physical activity that most of these devices track is the number of steps you take each day. · The file “txt” at the following web link contains the number of steps a person has taken each day for a year. · There are 365 lines in the file, and each line contains the number of steps taken during a day. (The first line is the number of steps taken on January 1st, the second line is the number of steps taken on January 2nd, and so forth.)  · Write a program that reads the file, then displays the average number of steps taken for each month. · (The data is from a year that was not a leap year, so Feuary has 28 days.) https:drive.google.com/file/d/1fBVZlrVC69MMkN-y1ICdUk2JVt4ia4L0/view?usp=sharing (Links to an external site.) Project 3: Employee Management System · Learning Objective: Using Python Classes and Objects Problem Description: In this problem, you will develop an employee management system using Python. Here are the ief requirements of the program: 1. Write a class named Employee, that holds information about each employee in attributes such as name, ID number, department, and job title. 2. Once you have written the class, Draw the UML diagram, and write a program that creates three objects of employee class, with following information and displays their details.      Name    ID Numbe    Department    Job Title    Susanna Mye    47899    Accounting    Vice President    Mark Joseph    39119    Info Tech    Programme    Joyce Roberts    81774    Manufacturing    Enginee   3. Create a program that stores Employee objects in a dictionary. Use employee ID number as the key. The program should present a menu that lets the user perform the following actions:1. Look up an employee in the dictionary2. Add a new employee to the dictionary3. Change an existing employee’s name, department, and job title in the dictionary.4. Delete an employee from the dictionary5. Quit the program 4. When the program ends, it should pickle the dictionary and save it to a file. Each time the program starts, it should try to load the pickled dictionary from the file. If the file does not exist, the program should start with an empty dictionary. 5. Create a new class named ShiftEmployee, that is a subclass of Employee class. The shift employee has additional attributes in addition to name, ID number, Department and Job Title. The additional attributes are: · Shift number (an integer, such as 1,2, or 3)· Hourly pay rateThe workday is divided into two shifts: day and night. The shift attribute will hold an integer value representing the shift that the employee works. The day shift is shift 1 and night shift is shift 2.6. Write appropriate accessors and mutators for each class. 7. Once you have written the classes, write a program that creates an object of ShiftEmployee class and prompts the user to enter data for each of the object’s data attributes. Store the data in the object, then use the object’s accessor and mutator methods to retrieve it and display it on the screen. Demonstrate the ShiftEmployee class by creating atleast 2 shift employee objects. 8. Create another new class named Contractor, that is a subclass of Employee class. The contractor has additional attributes in addition to name, ID number, Department and Job Title. The additional attributes are: 1. Contract End Date2. Australian Business Number (ABN)3. Fixed Contract Salary until the end of contract Demonstrate this class by creating 2 contractor objects. Submission Requirements for all projects Each Project needs to include following project deliverables: 1. Analysis:(Describe the problem including input and output in your own words.) 2. UML Class Diagram 3. Algorithm Design: (Describe the major steps for designing the algorithm, for this problem solving.) 4. Input Validation and Exception Handling in the code 5. Console and Graphical User Interface 6. Code files 7. Test Plan: (Evidence of testing) 8. Application Testing screenshots:  Submit the following items for each Project: 1. Compile, Run, and Submit Google Colab Notebook or PyCharm project or Python files (you must submit this part, regardless of whether your code is working, not working, is complete or incomplete, coect, or incoect). 2. Include the Project deliverables (Problem Description, Analysis, UML, Algorithm Design, Code, Testing, and working application screen shots in a Word file and submit it online, in Canvas Assignment 1 submission link before the due date (Week 12 Friday 5 pm).

Archit · Accepted Answer

import os
def input_time():
    a = input("Please enter the running time of the video in seconds
")
    if os.path.isfile("duration.txt"):
        txt_file = open("duration.txt", "a")
        str = "
" + a
        txt_file.write(str)
    else:
        txt_file = open("duration.txt",

1102 9236 10643 2376 6815 10394 3055 3750 4181 5452 10745 9896 255 9596 1254 2669 1267 1267 1327 10207 5731 8435 640 5624 1062 3946 3796 9381 5945 10612 1970 9035 1376 1919 2868 5847 685 10578 3477...

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