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Lab 14: Processing a json file Read in a JSON file such as the following: { "students":[ { { }, "firstName" "lastName" : "Doe", "major": "CENT", "credits": 12, : "Jane", "exams" : [92.7, 91.4, 95.2] "firstName" : "John", "lastName": "Doe", "major": "PHYS", "credits" : 10.0, exams : [91.1, 81.3, 85.6]

Lab 14: Processing a json file Read in a JSON file such as the following: { "students":[ { { }, "firstName" "lastName" : "Doe", "major": "CENT", "credits": 12, : "Jane", "exams" : [92.7, 91.4, 95.2] "firstName" : "John", "lastName": "Doe", "major": "PHYS", "credits" : 10.0, exams : [91.1, 81.3, 85.6]

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Lab 14: Processing a json file Read in a JSON file such as the following: { "students":[ } { }, { "firstName" "lastName : "Doe", "major" : "CENT", "credits": 12, : "Jane", "exams" : [92.7, 91.4, 95.2] "firstName" : "John" "lastName' : "Doe" "major": "PHYS", "credits" : 10.0, "exams : [91.1, 81.3, 85.6] "firstName" : "Bill", "lastName : "Gates", "major": "ICS", "credits" : 7, exams" : [98.7, 94.4, 96.4] PART 1: Parse the JSON data into a dictionary and output the data as follows: Jane Doe is majoring in CENT John Doe is majoring in PHYS Bill Gates is majoring in ICS
Transcribed Image Text:Lab 14: Processing a json file Read in a JSON file such as the following: { "students":[ } { }, { "firstName" "lastName : "Doe", "major" : "CENT", "credits": 12, : "Jane", "exams" : [92.7, 91.4, 95.2] "firstName" : "John" "lastName' : "Doe" "major": "PHYS", "credits" : 10.0, "exams : [91.1, 81.3, 85.6] "firstName" : "Bill", "lastName : "Gates", "major": "ICS", "credits" : 7, exams" : [98.7, 94.4, 96.4] PART 1: Parse the JSON data into a dictionary and output the data as follows: Jane Doe is majoring in CENT John Doe is majoring in PHYS Bill Gates is majoring in ICS
PART 2: Open an XML file for writing and write data to that file as follows: <?xml version="1.0" ?> <students> <student> <firstName>Jane</firstName> <lastName>Doe</lastName> www <major>CENT</major> <credits>12</credits> </student> <student> <firstName>John</firstName> <lastName>Doe</lastName> <major>PHYS</major> <credits>10.0</credits> </student> <student> <firstName>Bill</firstName> <lastName>Gates</lastName> <major>ICS</major> <credits>7</credits> </student> </students> Part 3: Add a function that takes a list of floats and returns the average value. Use the function to add the average exam score for each student in the XML file. import json filename infile open (filename, "r") input ("Enter name of file: ") # Read the file object into a python dictionary students_djson.load(infile) print (students_d) infile.close()
Transcribed Image Text:PART 2: Open an XML file for writing and write data to that file as follows: <?xml version="1.0" ?> <students> <student> <firstName>Jane</firstName> <lastName>Doe</lastName> www <major>CENT</major> <credits>12</credits> </student> <student> <firstName>John</firstName> <lastName>Doe</lastName> <major>PHYS</major> <credits>10.0</credits> </student> <student> <firstName>Bill</firstName> <lastName>Gates</lastName> <major>ICS</major> <credits>7</credits> </student> </students> Part 3: Add a function that takes a list of floats and returns the average value. Use the function to add the average exam score for each student in the XML file. import json filename infile open (filename, "r") input ("Enter name of file: ") # Read the file object into a python dictionary students_djson.load(infile) print (students_d) infile.close()
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