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Newest version of python 3.7.9


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 3937 5994 6971 3011 4474 4344 8068 6564 2659 4064 1161 6830 5167 5686 5352 898 4316 7699 6406 6466 2802 1239 8162 398 9908 8251 8419 6245 8484 9012 6318 853 4031 868 8776 10453 1026 1984 8127 5274 6937 1960 9655 1279 9386 6697 6326 2509 7127 7802 8798 6564 7220 10650 3847 7485 10951 3883 9456 4671 2067 6871 1573 8746 7473 4713 1215 8486 6652 4054 10304 5291 2680 9108 6446 1581 7607 2032 7630 1106 3702 986 8602 556 2209 3055 886 5813 6513 3154 1534 6271 611 4001 6522 3819 8396 2364 9660 5937 2506 9002 8586 8805 552 5802 7825 5610 8169 602 5638 2072 3536 5885 9334 6393 9318 6057 5812 5647 4654 1880 634 3084 9606 2287 3032 4030 5627 1314 8489 1601 8559 2083 5520 1829 2890 4533 3225 7405 3985 5521 1127 7109 8083 3615 1475 2896 10523 7108 797 8443 169 8755 5761 9862 9032 1659 10944 6878 1253 4690 9934 8820 41 9367 1898 3554 10650 3136 3574 9682 3950 691 8247 6677 10381 8879 8660 6431 6030 365 10357 10526 9245 5291 4651 5741 800 540 6074 68 8714 5095 4578 10841 5805 6676 2547 203 10988 604 9057 3787 2397 10984 9807 1703 6382 9793 8592 1279 8005 5297 7166 4070 4252 606 6443 10827 8140 5740 10844 8834 3695 4152 10662 8791 7791 9940 831 2999 2254 1161 808 4233 3562 3301 1530 7387 6425 9907 9752 4533 7079 3305 5286 4313 1503 6501 8201 1723 9501 9878 1844 5976 6171 10265 2607 10667 2310 836 2618 9813 5907 6849 470 8794 528 2327 2200 237 618 4898 1307 3212 1007 1322 10409 6956 8653 3462 3207 9210 1309 4431 9106 7737 1698 1117 3826 5297 5589 3199 9089 5967 3156 5919 2855 5985 1780 6267 6303 9855 3843 1816 2876 5973 2888 709 6509 4320 10342 2616 4887 10470 6084 4573 2457 10205 4627 7927 1703 5034 7042 4292 Assignment 1 submission due date: Week 13 Friday 5 pm   Project 1: Video Time Logger   · 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 February 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 brief 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 Number Department Job Title Susanna Myer 47899 Accounting Vice President Mark Joseph 39119 Info Tech Programmer Joyce Roberts 81774 Manufacturing Engineer       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 dictionary 2. Add a new employee to the dictionary 3. Change an existing employee’s name, department, and job title in the dictionary. 4. Delete an employee from the dictionary 5. 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 rate The 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 Date 2. 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, correct, or incorrect).   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).
Answered 18 days AfterApr 11, 2021University of Canberra

Answer To: 1102 9236 10643 2376 6815 10394 3055 3750 4181 5452 10745 9896 255 9596 1254 2669 1267 1267 1327...

Archit answered on Apr 29 2021
148 Votes
import os
def input_time():
a = input("Please enter the running time of the video in seconds\n
")
if os.path.isfile("duration.txt"):
txt_file = open("duration.txt", "a")
str = "\n" + a
txt_file.write(str)
else:
txt_file = open("duration.txt", "w")
...
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