framework.py

   1 import questions, statistic
   2 import random as r
   3
   4 class Framework:
   5    def AskQuestion(self):
   6       if self.method == "BadQuestions":
   7          #FIXME
   8          qid = self.FindBadQuestion()
   9       elif self.method == "GoodQuestions":
  10          #FIXME
  11          qid = self.FindGoodQuestion()
  12       elif self.method == "NewQuestions":
  13          #FIXME
  14          qid = self.FindNewQuestion()
  15       else:
  16          qid = self.FindAnyQuestion()
  17
  18       self.q.AskQuestion (qid)
  19       self.id = qid
  20       self.question = self.q.question
  21       self.answera = self.q.answera
  22       self.answerb = self.q.answerb
  23       self.answerc = self.q.answerc
  24       self.answerd = self.q.answerd
  25       self.answercorrect = self.q.answercorrect
  26       self.hint = self.q.hint
  27       self.correct, self.wrong = self.s.ThisQuestion (self.id)
  28
  29    def EvalQuestion(self, answer):
  30       if self.q.correct == answer:
  31          c = True
  32       else:
  33          c = False
  34
  35       self.s.IncreaseCounter (self.id, c, self.q.RealAnswer(answer))
  36
  37       return c
  38
  39    def FindAnyQuestion(self):
  40       nq = int (r.random()*self.q.nquestions)
  41       return self.q.questions[nq][0]
  42
  43    def FindNewQuestion(self):
  44       nq = r.randint(0,self.s.nnewquestion)
  45       return self.s.newquestion[nq]
  46
  47    def FindBadQuestion(self):
  48       nq = r.randint(0,self.s.nbadquestion)
  49       return self.s.badquestion[nq]
  50
  51    def FindGoodQuestion(self):
  52       nq = r.randint(0,self.s.ngoodquestion)
  53       return self.s.goodquestion[nq]
  54
  55    def Close(self):
  56       self.s.WriteFile()
  57
  58    def __init__(self,method="",catalog="TechnikA"):
  59       if catalog == "TechnikA":
  60          quest = "TechnikA/www.oliver-saal.de/software/afutrainer/download/questions.xml"
  61          stat = "TechnikA/DL-A-2007.stat.xml"
  62       elif catalog == "TechnikE":
  63          quest = "TechnikE/www.oliver-saal.de/software/afutrainer/download/questions.xml"
  64          stat = "TechnikE/DL-E-2007.stat.xml"
  65       elif catalog == "BetriebAE":
  66          quest = "TechnikA/www.oliver-saal.de/software/afutrainer/download/questions.xml"
  67          stat = "BetriesAE/FIXMEtat.xml" #FIXME
  68
  69       self.q = questions.Questions(filename=quest)
  70       self.s = statistic.Statistic(filename=stat)
  71       self.method = method