Using python programing...pls I give u some of the data Nd you have to fix the p
ID: 3879525 • Letter: U
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Using python programing...pls I give u some of the data Nd you have to fix the problem Nd i need same output...if you don’t know pls don’t put any type of answe...Lesson 1: Project 1-A – Wake Golf TourObjectives In this assignment, students will: • Use basic Python program constructs, including loops, input and output to text files, string processing, lists and dictionaries. • Use basic Python object-orientated programming constructs, including creating classes, creating objects and calling their methods. • Code Python functions that read data from formatted text files and place the data into class objects. • Learn how to carefully read a detailed program design specification and translate it into code. Python Programming Instructions Please use PyCharm or a text editor (notepad++ is good for Python) to type your program code files. You can use PyCharm or the command line to test your program. See documents in Course Resources for more details about these environments. a. If you are using PyCharm, then name the project exactly WakeGolfTourA. The Python source code will be in the ‘WakeGolfTourA’ folder. Place the Python program file, golf_tour.py, the three class definitions files (golfCourse.py, hole.py, and golfer.py) and the input files in the WakeGolfTourA project folder. The output files should be in the folder after running the program. b. If you are using the command line interface, create a WakeGolfTourA folder. Place the Python program file, golf_tour.py, the three class definitions files (golfCourse.py, hole.py, and golfer.py) and the input files in the WakeGolfTourA folder. Run the program from that folder. The output files should be in the folder after running the program. Zip up the WakeGolfTourA folder using directions from the document, CreatingSubmittingPrograms. Submit the WakeGolfTourA.zip file to Blackboard for credit. Programs that are submitted incorrectly will not be graded. Program Specifications Project Description Please read the WakeGolfTourApp document. This is a short introductory description and program information for Project 1. It begins by explaining the Game of Golf. Golf is an easy game to understand, but it is hard to play. This is an object-orientated programming project. This project has its data divided into seven different classes. The different project parts build on one another. The code for Project 1-B starts with the code from Project 1-A, and the code for Project 1-C starts with the code from Project 1-B, and so on. The last part of this project has you place the data from the seven classes into a database that will later be used to build a website for Project 2. It also has you create simple SQL queries to retrieve database information. Project Specification Please read the WakeGolfTourSpecification document. This document delves deeper into how the object-orientated program is built. The code for the project is contained in golf_tour.py, except for the class definitions, which are in their own files. The mainline logic is in the main function, which calls the rest of the functions in the file. The input files, the input parameters and returned lists for the create functions, and class definitions for Project 1 are outlined in the WakeGolfTourSpecification document. You are required to follow the specifications given. Algorithms will be provided for each of the functions. In addition, the code for some of the functions will be provided. You must follow the algorithm and code for the functions for which the code is given to gain an understanding of how the related functions are coded. Then code up the functions for which you must provide your own code, using the given algorithms. Part A: With this part, you are to create the Golfer, the GolfCourse and the Hole class definitions and object lists. You must read the GolfCourse, and Golfer data from two input CSV files. The input data is used to create the Golfer and the GolfCourse object lists. Each of the create functions produces a list of class objects containing the data for a specific database table, including the id fields. The create_golf_courses function also creates and returns a dictionary, golf_course_holes_dict, to be used as input data for creating the Hole objects list. The data created from these functions are displayed on the screen and returned to be used as an input parameter to other functions, including the write_objs_to_file function which will save the data to a file. The object data is written to the screen and to the file using the class string (__str__) method. create_golf_courses(input_filename): golf_courses_list, golf_course_holes_dict create_holes(golf_course_holes_dict): holes_list create_golfers(input_filename): golfers_list The algorithms and code will be provided for the following functions and class definitions: main create_golf_courses write_objs_to_file GolfCourse in golfCourse.py You must review the algorithms in the function headers and provide the code for create_golfers create_holes You will also need to complete the class functions in these class files: Hole in hole.py Golfer in golfer.py Program Starter Code There is a zipped folder in Blackboard called ‘Project1AStarterCode.zip’ that contains the input files, the starter golf_tour.py program and the class definition files, golfCourse.py, hole.py and golfer.py for Project1A. The two input files are in comma-delimiter format (*.CSV), where each record has its fields separated by commas. Each of the provided files should be placed in the same directory as your program, golf_tour.py. golf_courses_infile = "golfCoursesInput.csv" golfers_infile = "golfersInput.csv" Program Output Data The input data are read into the golf_tour.py program in the create_golf_courses and create_golfers functions and the data returned is used to create a list of objects containing that data. The create_golf_courses function also returns a dictionary, golf_course_holes_dict, which is used as input to the create_holes function that uses it to create a list of objects containing that data.
The object lists are written to the screen, and to the following files: golf_courses_file = "golfCourses.csv" holes_file = "holes.csv" golfers_file = "golfers.csv" 1) 2) 3) 4) 5) Program Functions This first part of the project, Project 1-A, has one Python program file called golf_tour.py. It also has three class definition files, golfCourse.py, hole.py and golfer.py. The main program contains 5 functions, including the main function. Details about these functions are given to you in comments within the functions themselves. Please read through the algorithms given to you in the function headers using docstring comments. The functions are summarized in the WakeGolfTourSpecification document. The golf_tour.py program has the following function code provided for you. Do not change the code in these functions: main create_golf_courses write_objs_to_file GolfCourse in golfCourse.py You are responsible for coding up the following functions, using the algorithm provided in the function headers in golf_tour.py. create_holes create_golfers You will also need to complete the class functions in these class files: Hole in hole.py Golfer in golfer.py The code that reads in the files from a CSV file uses the Python csv module. The first part of the WorkingWithCSVandJSONModules document discusses using the CSV reader function to read comma-delimited data in files into lists. The algorithm, along with the code for the create_golf_courses function is given below. """ 1. Create an empty list called golf_course_list that will contain GolfCourse objects whose data comes from the input file 2. Create a dictionary, golf_course_holes_dict, having the golf_course_id as the key, and a list of 18 tuples containing (hole_num, par_value) as the value Each entry will have: golf_course_id: [(hole_num, par_value), (hole_num, par_value), ..., (hole_num, par_value)] 3. Initialize the golf_course_id to 1 4. Use a try/except block to capture a File Not Found Error a. Open the input file object for reading the input file b. Call the csv.reader function, passing in the input file and capturing the CSV file contents. c. Create a list from the file contents: courses_list d. Create an outer loop to read each golf course in courses_list Outer Loop 1. Get the golf course name from the first element stripped of whitespace. 2. Create an empty list, hole_info, to hold the hole number and par value 3. Create an inner loop to traverse the 18 hole par values using the range function Inner Loop a. Convert the string hole par values to integers b. Add par value to the total par c. Append hole_num and par value to the hole_info list 4. Add entry for this golf course's hole_info to the golf_course_holes_dict 5. Create a new GolfCourse object, call it golf_course, passing in golf_course_id, golf_course_name, and total_par 6. Append the golf_course object to the golf_course_list 7. Increment the golf_course_id e. Close input_file object 3. Print each golf_course object in the golf_course_list to the console 4. Return the golf_course_list """ import csv def create_golf_courses (filename): print (" Golf Courses List: golf_course_list ")
golf_course_list = [] golf_course_holes_dict = dict() golf_course_id = 1
try: input_file = open(filename, 'r') file_lines = csv.reader(input_file) courses_list = list(file_lines) for golf_course in courses_list: golf_course_name = golf_course[0].strip() holes = [] for i in range (1, 19): par = int(golf_course[i]) total_par = total_par + par holes.append((i, par)) golf_course_holes_dict[golf_course_id] = holes golf_course = GolfCourse(golf_course_id, golf_course_name, total_par) golf_course_list.append(golf_course) golf_course_id = golf_course_id + 1 input_file.close() except IOError: print ("File Not Found Error.")
for gc in golf_course_list: print (gc) return golf_course_list, golf_course_holes_dict Program Execution Please do not be overwhelmed by the amount of reading for this course. The textbook will not be used until after the midterm and is only for reference. The bulk of the reading assignments for the next 4 weeks are the Project 1 documents and review slides, if you need them. Please re-read the WakeGolfTourApp and WakeGolfTourSpecification documents, until you have grasped the purpose of Project 1. To Begin: 1. Please open the Project1AStarterCodeFiles.zip file, now! 2. To better understand this project, organize document notes on paper, note cards, or on a whiteboard. 3. Come to Open Lab to get help. 4. Email me questions and code to review, if you need help. 5. You may team up with others. Use the Students Helping Students Discussion Board in Blackboard to find partners. You are not on your own. Your teacher, the lead instructor and other students can help you. Program Output to Screen: Wake Golf Tour Project 1 Golf Course List: golf_course_list 1,Raleigh Golf Course,72 2,WTCC Golf Course,72 3,Garner Golf Course,72 4,Cary Golf Course,72 5,Apex Golf Course,72 The Hole object list 1,1,1,4 2,1,2,3 3,1,3,4 4,1,4,4 5,1,5,4 6,1,6,5 7,1,7,4 8,1,8,4 9,1,9,4 10,1,10,4 11,1,11,3 12,1,12,4 13,1,13,4 14,1,14,4 15,1,15,5 16,1,16,4 17,1,17,4 18,1,18,4 19,2,1,4 20,2,2,4 21,2,3,3 22,2,4,4 23,2,5,4 24,2,6,4 25,2,7,5 26,2,8,4 27,2,9,4 28,2,10,4 29,2,11,4 30,2,12,3 31,2,13,4 32,2,14,4 33,2,15,4 34,2,16,5 35,2,17,4 36,2,18,4 37,3,1,4 38,3,2,4 39,3,3,4 40,3,4,4 41,3,5,5 42,3,6,4 43,3,7,4 44,3,8,4 45,3,9,3 46,3,10,4 47,3,11,4 48,3,12,4 49,3,13,5 50,3,14,4 51,3,15,4 52,3,16,4 53,3,17,3 54,3,18,4 55,4,1,4 56,4,2,4 57,4,3,4 58,4,4,4 59,4,5,3 60,4,6,4 61,4,7,5 62,4,8,4 63,4,9,4 64,4,10,5 65,4,11,4 66,4,12,4 67,4,13,4 68,4,14,3 69,4,15,4 70,4,16,4 71,4,17,4 72,4,18,4 73,5,1,4 74,5,2,4 75,5,3,4 76,5,4,5 77,5,5,4 78,5,6,4 79,5,7,3 80,5,8,4 81,5,9,4 82,5,10,4 83,5,11,5 84,5,12,4 85,5,13,4 86,5,14,4 87,5,15,3 88,5,16,4 89,5,17,4 90,5,18,4
The Golfer object list: 1,Jerry Woods,1987-05-27 2,Patton Perez,1996-02-10 3,Andy Palmer,1982-01-23 4,Danny Burger,1978-12-07 5,Wes Bryant,1977-08-05 6,Dusty Johns,1977-02-17 7,Lee Trevor,1992-08-21 8,Sergio Rose,1987-04-21 9,Justin Garcia,1994-08-14 10,Randy Fowler,1984-04-11 11,Tom Casey,1991-10-03 12,James Thomas,1979-12-22 13,Jack Nickels,1986-02-24 14,Joey Watson,1994-06-11 15,Mark Leech,1984-08-30 16,Russ Homey,1996-11-17 17,Alex Rahm,1977-04-08 18,Jordan Speed,1991-12-27 19,Jason Duffy,1990-08-28 20,Liam Horse,1984-10-02 21,Kevin Kissme,1986-09-02 22,Bryan Harmony,1989-01-16 23,Matsu Hidey,1994-10-25 24,Booth Koepka,1986-04-03 25,Phil Mickey,1993-03-19 26,Chaz Hoffman,1981-07-29 27,Matty Kuch,1981-01-21 28,Brendan Stool,1985-01-05 29,Kyle Stands,1987-09-17 30,Ashton Hadwin,1995-08-10 Using python programing...pls I give u some of the data Nd you have to fix the problem Nd i need same output...if you don’t know pls don’t put any type of answe...Lesson 1: Project 1-A – Wake Golf Tour
Objectives In this assignment, students will: • Use basic Python program constructs, including loops, input and output to text files, string processing, lists and dictionaries. • Use basic Python object-orientated programming constructs, including creating classes, creating objects and calling their methods. • Code Python functions that read data from formatted text files and place the data into class objects. • Learn how to carefully read a detailed program design specification and translate it into code. Python Programming Instructions Please use PyCharm or a text editor (notepad++ is good for Python) to type your program code files. You can use PyCharm or the command line to test your program. See documents in Course Resources for more details about these environments. a. If you are using PyCharm, then name the project exactly WakeGolfTourA. The Python source code will be in the ‘WakeGolfTourA’ folder. Place the Python program file, golf_tour.py, the three class definitions files (golfCourse.py, hole.py, and golfer.py) and the input files in the WakeGolfTourA project folder. The output files should be in the folder after running the program. b. If you are using the command line interface, create a WakeGolfTourA folder. Place the Python program file, golf_tour.py, the three class definitions files (golfCourse.py, hole.py, and golfer.py) and the input files in the WakeGolfTourA folder. Run the program from that folder. The output files should be in the folder after running the program. Zip up the WakeGolfTourA folder using directions from the document, CreatingSubmittingPrograms. Submit the WakeGolfTourA.zip file to Blackboard for credit. Programs that are submitted incorrectly will not be graded. Program Specifications Project Description Please read the WakeGolfTourApp document. This is a short introductory description and program information for Project 1. It begins by explaining the Game of Golf. Golf is an easy game to understand, but it is hard to play. This is an object-orientated programming project. This project has its data divided into seven different classes. The different project parts build on one another. The code for Project 1-B starts with the code from Project 1-A, and the code for Project 1-C starts with the code from Project 1-B, and so on. The last part of this project has you place the data from the seven classes into a database that will later be used to build a website for Project 2. It also has you create simple SQL queries to retrieve database information. Project Specification Please read the WakeGolfTourSpecification document. This document delves deeper into how the object-orientated program is built. The code for the project is contained in golf_tour.py, except for the class definitions, which are in their own files. The mainline logic is in the main function, which calls the rest of the functions in the file. The input files, the input parameters and returned lists for the create functions, and class definitions for Project 1 are outlined in the WakeGolfTourSpecification document. You are required to follow the specifications given. Algorithms will be provided for each of the functions. In addition, the code for some of the functions will be provided. You must follow the algorithm and code for the functions for which the code is given to gain an understanding of how the related functions are coded. Then code up the functions for which you must provide your own code, using the given algorithms. Part A: With this part, you are to create the Golfer, the GolfCourse and the Hole class definitions and object lists. You must read the GolfCourse, and Golfer data from two input CSV files. The input data is used to create the Golfer and the GolfCourse object lists. Each of the create functions produces a list of class objects containing the data for a specific database table, including the id fields. The create_golf_courses function also creates and returns a dictionary, golf_course_holes_dict, to be used as input data for creating the Hole objects list. The data created from these functions are displayed on the screen and returned to be used as an input parameter to other functions, including the write_objs_to_file function which will save the data to a file. The object data is written to the screen and to the file using the class string (__str__) method. create_golf_courses(input_filename): golf_courses_list, golf_course_holes_dict create_holes(golf_course_holes_dict): holes_list create_golfers(input_filename): golfers_list The algorithms and code will be provided for the following functions and class definitions: main create_golf_courses write_objs_to_file GolfCourse in golfCourse.py You must review the algorithms in the function headers and provide the code for create_golfers create_holes You will also need to complete the class functions in these class files: Hole in hole.py Golfer in golfer.py Program Starter Code There is a zipped folder in Blackboard called ‘Project1AStarterCode.zip’ that contains the input files, the starter golf_tour.py program and the class definition files, golfCourse.py, hole.py and golfer.py for Project1A. The two input files are in comma-delimiter format (*.CSV), where each record has its fields separated by commas. Each of the provided files should be placed in the same directory as your program, golf_tour.py. golf_courses_infile = "golfCoursesInput.csv" golfers_infile = "golfersInput.csv" Program Output Data The input data are read into the golf_tour.py program in the create_golf_courses and create_golfers functions and the data returned is used to create a list of objects containing that data. The create_golf_courses function also returns a dictionary, golf_course_holes_dict, which is used as input to the create_holes function that uses it to create a list of objects containing that data.
The object lists are written to the screen, and to the following files: golf_courses_file = "golfCourses.csv" holes_file = "holes.csv" golfers_file = "golfers.csv" 1) 2) 3) 4) 5) Program Functions This first part of the project, Project 1-A, has one Python program file called golf_tour.py. It also has three class definition files, golfCourse.py, hole.py and golfer.py. The main program contains 5 functions, including the main function. Details about these functions are given to you in comments within the functions themselves. Please read through the algorithms given to you in the function headers using docstring comments. The functions are summarized in the WakeGolfTourSpecification document. The golf_tour.py program has the following function code provided for you. Do not change the code in these functions: main create_golf_courses write_objs_to_file GolfCourse in golfCourse.py You are responsible for coding up the following functions, using the algorithm provided in the function headers in golf_tour.py. create_holes create_golfers You will also need to complete the class functions in these class files: Hole in hole.py Golfer in golfer.py The code that reads in the files from a CSV file uses the Python csv module. The first part of the WorkingWithCSVandJSONModules document discusses using the CSV reader function to read comma-delimited data in files into lists. The algorithm, along with the code for the create_golf_courses function is given below. """ 1. Create an empty list called golf_course_list that will contain GolfCourse objects whose data comes from the input file 2. Create a dictionary, golf_course_holes_dict, having the golf_course_id as the key, and a list of 18 tuples containing (hole_num, par_value) as the value Each entry will have: golf_course_id: [(hole_num, par_value), (hole_num, par_value), ..., (hole_num, par_value)] 3. Initialize the golf_course_id to 1 4. Use a try/except block to capture a File Not Found Error a. Open the input file object for reading the input file b. Call the csv.reader function, passing in the input file and capturing the CSV file contents. c. Create a list from the file contents: courses_list d. Create an outer loop to read each golf course in courses_list Outer Loop 1. Get the golf course name from the first element stripped of whitespace. 2. Create an empty list, hole_info, to hold the hole number and par value 3. Create an inner loop to traverse the 18 hole par values using the range function Inner Loop a. Convert the string hole par values to integers b. Add par value to the total par c. Append hole_num and par value to the hole_info list 4. Add entry for this golf course's hole_info to the golf_course_holes_dict 5. Create a new GolfCourse object, call it golf_course, passing in golf_course_id, golf_course_name, and total_par 6. Append the golf_course object to the golf_course_list 7. Increment the golf_course_id e. Close input_file object 3. Print each golf_course object in the golf_course_list to the console 4. Return the golf_course_list """ import csv def create_golf_courses (filename): print (" Golf Courses List: golf_course_list ")
golf_course_list = [] golf_course_holes_dict = dict() golf_course_id = 1
try: input_file = open(filename, 'r') file_lines = csv.reader(input_file) courses_list = list(file_lines) for golf_course in courses_list: golf_course_name = golf_course[0].strip() holes = [] for i in range (1, 19): par = int(golf_course[i]) total_par = total_par + par holes.append((i, par)) golf_course_holes_dict[golf_course_id] = holes golf_course = GolfCourse(golf_course_id, golf_course_name, total_par) golf_course_list.append(golf_course) golf_course_id = golf_course_id + 1 input_file.close() except IOError: print ("File Not Found Error.")
for gc in golf_course_list: print (gc) return golf_course_list, golf_course_holes_dict Program Execution Please do not be overwhelmed by the amount of reading for this course. The textbook will not be used until after the midterm and is only for reference. The bulk of the reading assignments for the next 4 weeks are the Project 1 documents and review slides, if you need them. Please re-read the WakeGolfTourApp and WakeGolfTourSpecification documents, until you have grasped the purpose of Project 1. To Begin: 1. Please open the Project1AStarterCodeFiles.zip file, now! 2. To better understand this project, organize document notes on paper, note cards, or on a whiteboard. 3. Come to Open Lab to get help. 4. Email me questions and code to review, if you need help. 5. You may team up with others. Use the Students Helping Students Discussion Board in Blackboard to find partners. You are not on your own. Your teacher, the lead instructor and other students can help you. Program Output to Screen: Wake Golf Tour Project 1 Golf Course List: golf_course_list 1,Raleigh Golf Course,72 2,WTCC Golf Course,72 3,Garner Golf Course,72 4,Cary Golf Course,72 5,Apex Golf Course,72 The Hole object list 1,1,1,4 2,1,2,3 3,1,3,4 4,1,4,4 5,1,5,4 6,1,6,5 7,1,7,4 8,1,8,4 9,1,9,4 10,1,10,4 11,1,11,3 12,1,12,4 13,1,13,4 14,1,14,4 15,1,15,5 16,1,16,4 17,1,17,4 18,1,18,4 19,2,1,4 20,2,2,4 21,2,3,3 22,2,4,4 23,2,5,4 24,2,6,4 25,2,7,5 26,2,8,4 27,2,9,4 28,2,10,4 29,2,11,4 30,2,12,3 31,2,13,4 32,2,14,4 33,2,15,4 34,2,16,5 35,2,17,4 36,2,18,4 37,3,1,4 38,3,2,4 39,3,3,4 40,3,4,4 41,3,5,5 42,3,6,4 43,3,7,4 44,3,8,4 45,3,9,3 46,3,10,4 47,3,11,4 48,3,12,4 49,3,13,5 50,3,14,4 51,3,15,4 52,3,16,4 53,3,17,3 54,3,18,4 55,4,1,4 56,4,2,4 57,4,3,4 58,4,4,4 59,4,5,3 60,4,6,4 61,4,7,5 62,4,8,4 63,4,9,4 64,4,10,5 65,4,11,4 66,4,12,4 67,4,13,4 68,4,14,3 69,4,15,4 70,4,16,4 71,4,17,4 72,4,18,4 73,5,1,4 74,5,2,4 75,5,3,4 76,5,4,5 77,5,5,4 78,5,6,4 79,5,7,3 80,5,8,4 81,5,9,4 82,5,10,4 83,5,11,5 84,5,12,4 85,5,13,4 86,5,14,4 87,5,15,3 88,5,16,4 89,5,17,4 90,5,18,4
The Golfer object list: 1,Jerry Woods,1987-05-27 2,Patton Perez,1996-02-10 3,Andy Palmer,1982-01-23 4,Danny Burger,1978-12-07 5,Wes Bryant,1977-08-05 6,Dusty Johns,1977-02-17 7,Lee Trevor,1992-08-21 8,Sergio Rose,1987-04-21 9,Justin Garcia,1994-08-14 10,Randy Fowler,1984-04-11 11,Tom Casey,1991-10-03 12,James Thomas,1979-12-22 13,Jack Nickels,1986-02-24 14,Joey Watson,1994-06-11 15,Mark Leech,1984-08-30 16,Russ Homey,1996-11-17 17,Alex Rahm,1977-04-08 18,Jordan Speed,1991-12-27 19,Jason Duffy,1990-08-28 20,Liam Horse,1984-10-02 21,Kevin Kissme,1986-09-02 22,Bryan Harmony,1989-01-16 23,Matsu Hidey,1994-10-25 24,Booth Koepka,1986-04-03 25,Phil Mickey,1993-03-19 26,Chaz Hoffman,1981-07-29 27,Matty Kuch,1981-01-21 28,Brendan Stool,1985-01-05 29,Kyle Stands,1987-09-17 30,Ashton Hadwin,1995-08-10 Using python programing...pls I give u some of the data Nd you have to fix the problem Nd i need same output...if you don’t know pls don’t put any type of answe...Lesson 1: Project 1-A – Wake Golf Tour
Objectives In this assignment, students will: • Use basic Python program constructs, including loops, input and output to text files, string processing, lists and dictionaries. • Use basic Python object-orientated programming constructs, including creating classes, creating objects and calling their methods. • Code Python functions that read data from formatted text files and place the data into class objects. • Learn how to carefully read a detailed program design specification and translate it into code. Python Programming Instructions Please use PyCharm or a text editor (notepad++ is good for Python) to type your program code files. You can use PyCharm or the command line to test your program. See documents in Course Resources for more details about these environments. a. If you are using PyCharm, then name the project exactly WakeGolfTourA. The Python source code will be in the ‘WakeGolfTourA’ folder. Place the Python program file, golf_tour.py, the three class definitions files (golfCourse.py, hole.py, and golfer.py) and the input files in the WakeGolfTourA project folder. The output files should be in the folder after running the program. b. If you are using the command line interface, create a WakeGolfTourA folder. Place the Python program file, golf_tour.py, the three class definitions files (golfCourse.py, hole.py, and golfer.py) and the input files in the WakeGolfTourA folder. Run the program from that folder. The output files should be in the folder after running the program. Zip up the WakeGolfTourA folder using directions from the document, CreatingSubmittingPrograms. Submit the WakeGolfTourA.zip file to Blackboard for credit. Programs that are submitted incorrectly will not be graded. Program Specifications Project Description Please read the WakeGolfTourApp document. This is a short introductory description and program information for Project 1. It begins by explaining the Game of Golf. Golf is an easy game to understand, but it is hard to play. This is an object-orientated programming project. This project has its data divided into seven different classes. The different project parts build on one another. The code for Project 1-B starts with the code from Project 1-A, and the code for Project 1-C starts with the code from Project 1-B, and so on. The last part of this project has you place the data from the seven classes into a database that will later be used to build a website for Project 2. It also has you create simple SQL queries to retrieve database information. Project Specification Please read the WakeGolfTourSpecification document. This document delves deeper into how the object-orientated program is built. The code for the project is contained in golf_tour.py, except for the class definitions, which are in their own files. The mainline logic is in the main function, which calls the rest of the functions in the file. The input files, the input parameters and returned lists for the create functions, and class definitions for Project 1 are outlined in the WakeGolfTourSpecification document. You are required to follow the specifications given. Algorithms will be provided for each of the functions. In addition, the code for some of the functions will be provided. You must follow the algorithm and code for the functions for which the code is given to gain an understanding of how the related functions are coded. Then code up the functions for which you must provide your own code, using the given algorithms. Part A: With this part, you are to create the Golfer, the GolfCourse and the Hole class definitions and object lists. You must read the GolfCourse, and Golfer data from two input CSV files. The input data is used to create the Golfer and the GolfCourse object lists. Each of the create functions produces a list of class objects containing the data for a specific database table, including the id fields. The create_golf_courses function also creates and returns a dictionary, golf_course_holes_dict, to be used as input data for creating the Hole objects list. The data created from these functions are displayed on the screen and returned to be used as an input parameter to other functions, including the write_objs_to_file function which will save the data to a file. The object data is written to the screen and to the file using the class string (__str__) method. create_golf_courses(input_filename): golf_courses_list, golf_course_holes_dict create_holes(golf_course_holes_dict): holes_list create_golfers(input_filename): golfers_list The algorithms and code will be provided for the following functions and class definitions: main create_golf_courses write_objs_to_file GolfCourse in golfCourse.py You must review the algorithms in the function headers and provide the code for create_golfers create_holes You will also need to complete the class functions in these class files: Hole in hole.py Golfer in golfer.py Program Starter Code There is a zipped folder in Blackboard called ‘Project1AStarterCode.zip’ that contains the input files, the starter golf_tour.py program and the class definition files, golfCourse.py, hole.py and golfer.py for Project1A. The two input files are in comma-delimiter format (*.CSV), where each record has its fields separated by commas. Each of the provided files should be placed in the same directory as your program, golf_tour.py. golf_courses_infile = "golfCoursesInput.csv" golfers_infile = "golfersInput.csv" Program Output Data The input data are read into the golf_tour.py program in the create_golf_courses and create_golfers functions and the data returned is used to create a list of objects containing that data. The create_golf_courses function also returns a dictionary, golf_course_holes_dict, which is used as input to the create_holes function that uses it to create a list of objects containing that data.
The object lists are written to the screen, and to the following files: golf_courses_file = "golfCourses.csv" holes_file = "holes.csv" golfers_file = "golfers.csv" 1) 2) 3) 4) 5) Program Functions This first part of the project, Project 1-A, has one Python program file called golf_tour.py. It also has three class definition files, golfCourse.py, hole.py and golfer.py. The main program contains 5 functions, including the main function. Details about these functions are given to you in comments within the functions themselves. Please read through the algorithms given to you in the function headers using docstring comments. The functions are summarized in the WakeGolfTourSpecification document. The golf_tour.py program has the following function code provided for you. Do not change the code in these functions: main create_golf_courses write_objs_to_file GolfCourse in golfCourse.py You are responsible for coding up the following functions, using the algorithm provided in the function headers in golf_tour.py. create_holes create_golfers You will also need to complete the class functions in these class files: Hole in hole.py Golfer in golfer.py The code that reads in the files from a CSV file uses the Python csv module. The first part of the WorkingWithCSVandJSONModules document discusses using the CSV reader function to read comma-delimited data in files into lists. The algorithm, along with the code for the create_golf_courses function is given below. """ 1. Create an empty list called golf_course_list that will contain GolfCourse objects whose data comes from the input file 2. Create a dictionary, golf_course_holes_dict, having the golf_course_id as the key, and a list of 18 tuples containing (hole_num, par_value) as the value Each entry will have: golf_course_id: [(hole_num, par_value), (hole_num, par_value), ..., (hole_num, par_value)] 3. Initialize the golf_course_id to 1 4. Use a try/except block to capture a File Not Found Error a. Open the input file object for reading the input file b. Call the csv.reader function, passing in the input file and capturing the CSV file contents. c. Create a list from the file contents: courses_list d. Create an outer loop to read each golf course in courses_list Outer Loop 1. Get the golf course name from the first element stripped of whitespace. 2. Create an empty list, hole_info, to hold the hole number and par value 3. Create an inner loop to traverse the 18 hole par values using the range function Inner Loop a. Convert the string hole par values to integers b. Add par value to the total par c. Append hole_num and par value to the hole_info list 4. Add entry for this golf course's hole_info to the golf_course_holes_dict 5. Create a new GolfCourse object, call it golf_course, passing in golf_course_id, golf_course_name, and total_par 6. Append the golf_course object to the golf_course_list 7. Increment the golf_course_id e. Close input_file object 3. Print each golf_course object in the golf_course_list to the console 4. Return the golf_course_list """ import csv def create_golf_courses (filename): print (" Golf Courses List: golf_course_list ")
golf_course_list = [] golf_course_holes_dict = dict() golf_course_id = 1
try: input_file = open(filename, 'r') file_lines = csv.reader(input_file) courses_list = list(file_lines) for golf_course in courses_list: golf_course_name = golf_course[0].strip() holes = [] for i in range (1, 19): par = int(golf_course[i]) total_par = total_par + par holes.append((i, par)) golf_course_holes_dict[golf_course_id] = holes golf_course = GolfCourse(golf_course_id, golf_course_name, total_par) golf_course_list.append(golf_course) golf_course_id = golf_course_id + 1 input_file.close() except IOError: print ("File Not Found Error.")
for gc in golf_course_list: print (gc) return golf_course_list, golf_course_holes_dict Program Execution Please do not be overwhelmed by the amount of reading for this course. The textbook will not be used until after the midterm and is only for reference. The bulk of the reading assignments for the next 4 weeks are the Project 1 documents and review slides, if you need them. Please re-read the WakeGolfTourApp and WakeGolfTourSpecification documents, until you have grasped the purpose of Project 1. To Begin: 1. Please open the Project1AStarterCodeFiles.zip file, now! 2. To better understand this project, organize document notes on paper, note cards, or on a whiteboard. 3. Come to Open Lab to get help. 4. Email me questions and code to review, if you need help. 5. You may team up with others. Use the Students Helping Students Discussion Board in Blackboard to find partners. You are not on your own. Your teacher, the lead instructor and other students can help you. Program Output to Screen: Wake Golf Tour Project 1 Golf Course List: golf_course_list 1,Raleigh Golf Course,72 2,WTCC Golf Course,72 3,Garner Golf Course,72 4,Cary Golf Course,72 5,Apex Golf Course,72 The Hole object list 1,1,1,4 2,1,2,3 3,1,3,4 4,1,4,4 5,1,5,4 6,1,6,5 7,1,7,4 8,1,8,4 9,1,9,4 10,1,10,4 11,1,11,3 12,1,12,4 13,1,13,4 14,1,14,4 15,1,15,5 16,1,16,4 17,1,17,4 18,1,18,4 19,2,1,4 20,2,2,4 21,2,3,3 22,2,4,4 23,2,5,4 24,2,6,4 25,2,7,5 26,2,8,4 27,2,9,4 28,2,10,4 29,2,11,4 30,2,12,3 31,2,13,4 32,2,14,4 33,2,15,4 34,2,16,5 35,2,17,4 36,2,18,4 37,3,1,4 38,3,2,4 39,3,3,4 40,3,4,4 41,3,5,5 42,3,6,4 43,3,7,4 44,3,8,4 45,3,9,3 46,3,10,4 47,3,11,4 48,3,12,4 49,3,13,5 50,3,14,4 51,3,15,4 52,3,16,4 53,3,17,3 54,3,18,4 55,4,1,4 56,4,2,4 57,4,3,4 58,4,4,4 59,4,5,3 60,4,6,4 61,4,7,5 62,4,8,4 63,4,9,4 64,4,10,5 65,4,11,4 66,4,12,4 67,4,13,4 68,4,14,3 69,4,15,4 70,4,16,4 71,4,17,4 72,4,18,4 73,5,1,4 74,5,2,4 75,5,3,4 76,5,4,5 77,5,5,4 78,5,6,4 79,5,7,3 80,5,8,4 81,5,9,4 82,5,10,4 83,5,11,5 84,5,12,4 85,5,13,4 86,5,14,4 87,5,15,3 88,5,16,4 89,5,17,4 90,5,18,4
The Golfer object list: 1,Jerry Woods,1987-05-27 2,Patton Perez,1996-02-10 3,Andy Palmer,1982-01-23 4,Danny Burger,1978-12-07 5,Wes Bryant,1977-08-05 6,Dusty Johns,1977-02-17 7,Lee Trevor,1992-08-21 8,Sergio Rose,1987-04-21 9,Justin Garcia,1994-08-14 10,Randy Fowler,1984-04-11 11,Tom Casey,1991-10-03 12,James Thomas,1979-12-22 13,Jack Nickels,1986-02-24 14,Joey Watson,1994-06-11 15,Mark Leech,1984-08-30 16,Russ Homey,1996-11-17 17,Alex Rahm,1977-04-08 18,Jordan Speed,1991-12-27 19,Jason Duffy,1990-08-28 20,Liam Horse,1984-10-02 21,Kevin Kissme,1986-09-02 22,Bryan Harmony,1989-01-16 23,Matsu Hidey,1994-10-25 24,Booth Koepka,1986-04-03 25,Phil Mickey,1993-03-19 26,Chaz Hoffman,1981-07-29 27,Matty Kuch,1981-01-21 28,Brendan Stool,1985-01-05 29,Kyle Stands,1987-09-17 30,Ashton Hadwin,1995-08-10
Explanation / Answer
main.py
def main():
print("Wake Golf Tour ")
# File names for input
golf_courses_infile = "golfCoursesInput.csv"
golfers_infile = "golfersInput.csv"
tournaments_infile = "tournamentsInput.csv"
rounds_infile = "roundScoresInput.csv"
# File names for output
golf_courses_file = "golfCourses.csv"
holes_file = "holes.csv"
golfers_file = "golfers.csv"
tournaments_file = "tournaments.csv"
rounds_file = "rounds.csv"
golfer_round_scores_file = "golferRoundScores.csv"
golfer_tourn_scores_file = "golferTournScores.csv"
tourn_scores_file = "tournScores.csv"
courses_list = readGolfCourses(golf_courses_infile)
golf_courses = createGolfCourse(courses_list)
holes = createHoles(golf_courses)
golfers_list = readGolfers(golfers_infile)
golfers = createGolfers(golfers_list)
tourns_list = readTournaments(tournaments_infile)
tournaments = createTournaments(tourns_list, golfers, golf_courses)
rounds = createRounds(tournaments)
scores_list = readRoundScores(rounds_infile)
golfer_round_scores = createGolferRoundScores(scores_list, golfers, tournaments, rounds)
golfer_tourn_scores = createGolferTournScores(golfer_round_scores, tournaments)
all_tourn_scores = createTournScores(golfer_tourn_scores, tournaments)
findWinners(all_tourn_scores, golfer_tourn_scores, golfers)
# Write out new tables
writeFile(golf_courses_file, golf_courses)
writeFile(holes_file, holes)
writeFile(golfers_file, golfers)
writeFile(tournaments_file, tournaments)
writeFile(rounds_file, rounds)
writeFile(golfer_round_scores_file, golfer_round_scores)
writeFile(golfer_tourn_scores_file, golfer_tourn_scores)
writeFile(tourn_scores_file, all_tourn_scores)
def readGolfCourses(filename):
courses_list = []
print("Golf Courses List:")
try:
input_file = open(filename, 'r')
for line in input_file:
golf_course = line.split(",")
golf_course[0] = golf_course[0].strip()
for i in range(18):
golf_course[i + 1] = int(golf_course[i + 1])
courses_list.append(golf_course)
except IOError:
print("File Not Found Error.")
input_file.close()
#print(courses_list)
return courses_list
def createGolfCourse(courses_list):
print("Golf Courses:")
golf_courses = []
course_id = 1
for course in courses_list:
golf_course = []
golf_course.append(course_id)
golf_course.append(course[0])
golf_course.append(sum(course[1:]))
golf_course.append(course[1:])
course_id += 1
golf_courses.append(golf_course)
#print(golf_courses)
return golf_courses
def createHoles(golf_courses):
print("Holes:")
holes = []
hole_id = 1
# Add the code here to finish this function
for courses in golf_courses:
for h in range(1, 19):
hole = []
hole.append(hole_id)
hole.append(courses[0]) # course_id
hole.append(h) # hole number
hole.append(courses[3][h-1]) # par
hole_id += 1
holes.append(hole)
#print(holes)
return holes
def readGolfers(filename):
golfers_list = []
print("Golfers List:")
try:
input_file = open(filename, 'r')
for line in input_file:
golfer_name = line.strip()
golfers_list.append(golfer_name) # get golfers name
except IOError:
print("File Not Found Error.")
#print(golfers_list)
return golfers_list
def createGolfers(golfers_list):
print("Golfers with ID's:")
golfers = []
golfer_id = 1
for gf in golfers_list:
golfer = []
golfer.append(golfer_id)
golfer.append(gf)
golfer_id += 1
golfers.append(golfer)
print(golfers)
return golfers
def readTournaments(filename):
tourns_list = []
golfer_list = []
print("Tournament List:")
try:
input_file = open(filename, 'r')
rec = 0
for line in input_file:
if rec == 0:
tourn_header = line.split(",")
for i in range(3):
tourn_header[i] = tourn_header[i].strip()
for j in range(2):
tourn_header[j + 3] = int(tourn_header[j + 3])
num_golfers = tourn_header[4]
golfer_list.clear()
rec = num_golfers
else:
line = line.strip()
golfer_list.append(line)
rec -= 1
if rec == 0:
tournament = tourn_header + golfer_list
tourns_list.append(tournament)
except IOError:
print("File Not Found Error.")
input_file.close()
#print(tourns_list, "Golfer List:", golfer_list)
return tourns_list
def createTournaments(tourns_list, golfers, golf_courses):
print("Tournaments:")
tournaments = []
tid = 1 # tourn_id
for tourn in tourns_list:
tournament = []
tournament.append(tid) # tourn_id
tournament.append(tourn[1]) # tourn_name
for course in golf_courses: # Find course_id
if course[1] == tourn[0]: # Match course_name
tournament.append(course[0]) # course_id
tournament.append(tourn[2]) # start_date
tournament.append(tourn[3]) # num_rounds
tournament.append(tourn[4]) # num_golfers
for golfer in tourn[5:]: # Find golfer_id for golfers
for player in golfers: # that played in tournament
if player[1] == golfer: # Match names
tournament.append(player[0]) # golfer_id
tournaments.append(tournament) # Add to outer list
tid = tid + 1 # tourn_id
print(tournaments)
return tournaments
def createRounds(tournaments):
print("Rounds:")
rounds = []
rid = 1
for tourn in tournaments:
num_rounds = tourn[4]
for r in range(tourn[4]): # num_rounds
round = []
round.append(rid) # round_id
round.append(tourn[0]) # tourn_id
if num_rounds == 4:
day = "Thu"
elif num_rounds == 3:
day = "Fri"
elif num_rounds == 2:
day = "Sat"
elif num_rounds == 1:
day = "Sun"
round.append(day) # day
rounds.append(round) # Add to outer list
num_rounds = num_rounds - 1
rid = rid + 1 # round_id
print(rounds)
return rounds
def readRoundScores(filename):
print("Golf Scores List:")
golf_scores = []
try:
input_file = open(filename, 'r')
for line in input_file:
golf_score = line.split(",")
golf_score[0] = golf_score[0].strip() # golfer name
golf_score[1] = golf_score[1].strip() # tournament
golf_score[2] = golf_score[2].strip() # day
for i in range(18):
golf_score[i + 3] = int(golf_score[i + 3]) # golfer scores(18 ints)
golf_scores.append(golf_score)
except IOError:
print("File Not Found Error.")
input_file.close()
print(golf_scores)
return golf_scores
def createGolferRoundScores(golf_scores, golfers, tournaments, rounds):
print("Golfer Round Scores:")
golfer_round_scores = []
# Add the code here to finish this function
gr_id = 1
for scores in golf_scores:
golfer_round = []
golfer_round.append(gr_id) # golfer round id
gr_id += 1
for tourns in tournaments:
if scores[1] == tourns[1]:
tourn_id = tourns[0]
golfer_round.append(tourn_id) # tourn_id
for round in rounds:
if tourn_id == round[1]:
if scores[2] == round[2]:
round_id = round[0]
golfer_round.append(round_id) # round_id
for golfer in golfers:
if golfer[1] == scores[0]:
golfer_round.append(golfer[0]) # golfer_id)
golfer_round.append(sum(scores[3:])) # golfer total par per course
golfer_round.extend(scores[3:]) # golfer scores per hole per course
golfer_round_scores.append(golfer_round)
print(golfer_round_scores)
return golfer_round_scores
#createGolferRoundScores(readRoundScores("roundScoresInput.csv"), createGolfers(readGolfers("golfersInput.csv")), createTournaments(readTournaments("tournamentsInput.csv"), createGolfers(readGolfers("golfersInput.csv")), createGolfCourses("golfCoursesInput.csv"))), createRounds(createTournaments(readTournaments("tournamentsInput.csv"), createGolfers(readGolfers("golfersInput.csv")), createGolfCourse(readGolfCourses("golfCoursesInput.csv")))))
def createGolferTournScores(golfer_round_scores, tournaments):
print("Golfer Tournament Scores:")
golfer_tourn_scores = []
gtid = 1
for tourn in tournaments:
num_golfers = tourn[5] # num_golfers
tourn_id = tourn[0] # tourn_id
num_rounds = tourn[4] # num_rounds
for gind in range(num_golfers): # number of golfers
golfer_scores = []
golfer_id = tourn[gind + 6] # golfer_id
golfer_scores.append(gtid) # golfer_tourn_id
golfer_scores.append(tourn_id) # tourn_id
golfer_scores.append(golfer_id) # golfer_id
round_totals = [0]
for scores in golfer_round_scores:
if scores[1] == tourn_id: # Match tourn_id
if scores[3] == golfer_id: # Match golfer_id
round_totals.append(scores[4])
for i in range(4 - num_rounds): # Place zero scores for
round_totals.append(0) # tourns with < 4 rounds
tourn_total = sum(round_totals) # Get sum of rounds
round_totals[0] = tourn_total # Place at top of list
golfer_scores = golfer_scores + round_totals
golfer_tourn_scores.append(golfer_scores) # Add to outer list
gtid = gtid + 1
print(golfer_tourn_scores)
return golfer_tourn_scores
def createTournScores(golfer_tourn_scores, tournaments):
print("Top Tournament Scores:")
all_tourn_scores = []
tsid = 1
for tourn in tournaments:
top_scores = [999, 999, 999, 999, 999] # Used to hold the current
# lowest score for
tourn_scores = [] # tournments and rounds
tourn_id = tourn[0] # tourn id
tourn_scores.append(tsid) # tourn_scores_id
tourn_scores.append(tourn_id) # tourn_id
for golfer_scores in golfer_tourn_scores:
if golfer_scores[1] == tourn_id: # Match the tournament IDs
for r in range(5):
if golfer_scores[r + 3] < top_scores[r]:
top_scores[r] = golfer_scores[r + 3]
for s in range(5):
tourn_scores.append(top_scores[s])
all_tourn_scores.append(tourn_scores)
tsid = tsid + 1
print(all_tourn_scores)
return all_tourn_scores
def writeFile(filename, table):
output_file = open(filename, 'w')
for record in table:
strRec = ''
for field in record:
strRec = strRec + str(field) + ','
strRec = strRec.rstrip(',') + ' '
output_file.write(strRec)
output_file.close()
def findWinners (all_tourn_scores, golfer_tourn_scores, golfers):
print ("Extra Credit To Code This One And Display The Winners of Each Tournament")
winners = []
for tourn in all_tourn_scores:
tourn_winner = []
for tourn_score in golfer_tourn_scores:
if tourn[1] == tourn_score[1] and tourn[2] == tourn_score[3]: # find if tourn_id and scores are equal
tourn_winner.append(tourn_score[1]) # append tournament id to inner list
golfer_id = tourn_score[2]
total_score = tourn_score[3]
for golfer in golfers:
if golfer_id == golfer[0]:
golfer_name = golfer[1]
tourn_winner.append(golfer_name)
tourn_winner.append(total_score)
winners.append(tourn_winner)
print(winners)
main()
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