statistic.py

   1 #!/usr/bin/python
   2 import sys, string
   3 from xml.dom import minidom, Node
   4 import os
   5 import datetime
   6
   7 class Statistic:
   8    def IncreaseCounter(self, id, how):
   9       return
  10
  11    def Timestamp(self):
  12       return str(datetime.datetime.today().isoformat()).split(".")[0]
  13
  14    def __init__(self,filename="DL-A-2007.stat.xml"):
  15       self.filename=filename
  16       self.stat = minidom.parse (self.filename)
  17       self.root = self.stat.documentElement
  18       self.date = self.root.getAttribute ("date")
  19       self.version = self.root.getAttribute ("version")
  20       self.name = self.root.getAttribute ("name")
  21
  22       id=[]
  23       c=[]     #correct
  24       cs=[]
  25       ws=[]
  26       w=[]     #wrong
  27       for q in self.root.getElementsByTagName("question"):
  28          id.append (q.getAttribute ("id"))
  29          c.append (q.getAttribute ("c"))
  30          cs.append (q.getAttribute ("cs"))
  31          ws.append (q.getAttribute ("ws"))
  32          w.append (q.getAttribute ("w"))
  33          a_code=[]
  34          a_time=[]
  35          a_when=[]
  36          answers=[a_code,a_time,a_when]
  37          for a in q.childNodes:
  38             if a.nodeType == Node.ELEMENT_NODE:
  39                a_code.append (a.getAttribute("answer_code"))
  40                a_time.append (a.getAttribute("needed_time"))
  41                a_when.append (a.getAttribute("datetime"))
  42
  43       print id[0],c[0],cs[0],ws[0],w[0],answers
  44
  45