gradeCalc.py

#  Author:      Cameron Kerley
#  Date:        04/27/22
#  Purpose:     Calculate the final grade for a student
#  Inputs:      Number of tests taken, number of tests total, score in percent for test
#  constants:   TEST_POINT_WEIGHT, CLASS_WORK_WEIGHT, CHECKS_AND_SETS_WEIGHT, 
#               weight being % of final grade for work type
#  Outputs:     Final grade for student and the total points for each type of work

from calcLib import stringHandler, calcModule

CLASS_WORK_WEIGHT = 25.0
TEST_POINT_WEIGHT = 15.00
CHECKS_AND_SETS_WEIGHT = 15.0

def main(debug=None)->str:
    # list of prompts for user input
    
    dataToEnter = stringHandler.promptStrBuilder()
    dataRecived = stringHandler.promptFunctions(dataToEnter, [])
   
    # do not use last prompt in dataToEnter list
    # unpack list
    testsTotal, testTaken = dataRecived
    # calculate weight factor or total points for class currently, 
    # scales from 0 to 100 based on weight val, ie 3/4 = 100% of class total calculated
    maxScoreTotal = (TEST_POINT_WEIGHT * (testTaken + 1))
    factor = (CHECKS_AND_SETS_WEIGHT + CLASS_WORK_WEIGHT) + maxScoreTotal
    
    # print(factor)
    #
    # calculate the weight factors for each assignment type
    EXAM_WEIGHT_FACTOR = TEST_POINT_WEIGHT / factor
    CLASS_WORK_FACTOR = CLASS_WORK_WEIGHT / factor
    CHECKS_AND_SETS_FACTOR = CHECKS_AND_SETS_WEIGHT / factor
    
    # print(f'recived:- {testTaken}/{testsTotal} tests taken.')
    
    
    completedTestScores, newTestPointTot = calcModule.getTestScores(testsTotal, testTaken, EXAM_WEIGHT_FACTOR, TEST_POINT_WEIGHT)
    x1 = sum(completedTestScores) + newTestPointTot
    x2 = calcModule.WeightCalc(CLASS_WORK_FACTOR, float(input(f'Enter % for class work: ')))
    x3 = calcModule.WeightCalc(CHECKS_AND_SETS_FACTOR, float(input(f'Enter % for checks & set\'s work: ')))
    
                
    f = round(x1 + x2 + x3,2)
    calcArr = [f'current grade is:--- {f}%,',
               f'test point total is:--- {x1}/{maxScoreTotal},',
               f'class work total is:--- {x2}/{CLASS_WORK_WEIGHT},',
               f'checks & sets total is:--- {x3}/{CHECKS_AND_SETS_WEIGHT},']
    calcStr = '\n'.join(calcArr)
    # return as string for printing purposes, perserves cmd line 
    # functionality of this and other files, not used in main
    return calcStr
    
def uiVersion(gradeLst=list)->str:
    dataRecived = gradeLst[0]
    testsTotal, testTaken = dataRecived
    maxScoreTotal = (TEST_POINT_WEIGHT * (testTaken + 1))
    factor = (CHECKS_AND_SETS_WEIGHT + CLASS_WORK_WEIGHT) + maxScoreTotal
    EXAM_WEIGHT_FACTOR = TEST_POINT_WEIGHT / factor
    CLASS_WORK_FACTOR = CLASS_WORK_WEIGHT / factor
    CHECKS_AND_SETS_FACTOR = CHECKS_AND_SETS_WEIGHT / factor
    completedTestScores, newTestPointTot = gradeLst[1]
    debugResult = []
    for i in range(len(completedTestScores)):
        score = calcModule.WeightCalc(EXAM_WEIGHT_FACTOR, completedTestScores[i])
        debugResult.append(score)
    newTestPointTot = calcModule.WeightCalc(EXAM_WEIGHT_FACTOR,newTestPointTot)
    x1 = sum(debugResult) + newTestPointTot
    x2 = calcModule.WeightCalc(CLASS_WORK_FACTOR, float(gradeLst[2]))
    x3 = calcModule.WeightCalc(CHECKS_AND_SETS_FACTOR, float(gradeLst[3]))
    f = round(x1 + x2 + x3,2)
    calcArr = [f'current grade is:--- {f}%,',
               f'test point total is:--- {x1} / {maxScoreTotal},',
               f'class work total is:--- {x2} / {CLASS_WORK_WEIGHT},',
               f'checks & sets total is:--- {x3} / {CHECKS_AND_SETS_WEIGHT},']
    calcStr = '\n'.join(calcArr)
    # return as string for printing purposes, perserves cmd line 
    # functionality of this and other files, not used in main
    return calcStr

# if not imported as a module call the data prompt function & execute without saving to file
if __name__ == '__main__':
    studentGrades = main()
    print(studentGrades)