Coursera Score listing

get_score_assignment.js

result = function(){
 var a = function(v){ return v.parentNode.nextSibling.nextSibling.nextSibling.nextSibling.textContent}
 arr = $("b:contains('Total Score')").map(function(k,v){return a(v)})
 scores = $.map(arr, function(n, i){
   strs = n.split(" / ")
   return {score:Number(strs[0]),max:Number(strs[1])}
 });
 mt = 0;st = 0;$.each(scores, function(i,n){mt += n.max;st += n.score})
 return "Max Points: " + mt + ", Correct: " + st + ", Overall Score: " + (st/mt*100.0).toFixed(2) + " %"}()

get_score_quiz.js

result = (function(){
 var getScoreElem = function(elem){return elem.nextSibling.nextSibling.textContent.replace('Explanation:',',Explanation:')}
 arr = $("th:contains('Effective Score:')").map(function(k,v){return getScoreElem(v)}).get()
 arr = $.grep(arr, function(n, i){  return (n != 'N/A');});
 scores = $.map(arr, function(n, i){
   strs = n.substr(0,n.indexOf(',')).split(" / ")
   return {score:Number(strs[0]),max:Number(strs[1])}
 });
 mt = 0;st = 0;$.each(scores, function(i,n){mt += n.max;st += n.score})
 return "Max Points: " + mt + ", Correct: " + st + ", Overall Score: " + (st/mt*100.0).toFixed(2) + " %"})()

list_lectures.js

$("a[data-lecture-id]").map(function(k,v){return v.textContent.trim()}).get().join('\n')

(function(){
var f1 = function(k,v){return v.textContent}
return $(".item_list h4").map(f1)})()

// import re
// patt = 'Lecture (\d.\d).*\((\d+):(\d+)\)'
// for i in video_list.split('\n'): print(re.sub(patt,'\g<1>\t\g<2>\t\g<3>',i))

/*
import re
str1 = """
8.00 / 10.00,
10.00 / 20.00,""" ## A sample input
def parse_numbers(i): (l1,l2) = re.findall("(\d+.\d0)",i); return (float(l1),float(l2))
print(reduce(lambda x, y: (x[0]+y[0],x[1]+y[1]), [parse_numbers(i) for i in str1.split("\n")]))
*/