spkt-testapp: comparison testappproj/testapp/views.py

equal deleted inserted replaced

-:0b061d58aea3
+:0eda880b3d25
 # Python imports
 import doctest
 import logging
 import os
 import traceback
 import random
+import StringIO
+import sys
 # # AppEngine imports
 from django.contrib.auth.models import User
 import models
 from helpers import bulkuploader as pykataupload
 from datetime import date
 from django.contrib.auth.decorators import permission_required
 from models import Problem
+from django.contrib.auth.decorators import login_required
+from models import Score
 def respond(request, user,template, params=None):
 """Helper to render a response, passing standard stuff to the response.
 Args:
 params['sign_in'] = 1
 # if not template.endswith('.html'):
 template += '.html'
 return shortcuts.render_to_response(template, params)
-def execute_test_cases(request, test_cases, g):
+def execute_test_cases(code , solution):
-li = []
+print code
-solved = True
+print "solution"+solution
-for e in test_cases:
-if not e.want:
-exec e.source in g
+solved=False
-continue
+# create file-like string to capture output
-call = e.source.strip()
+codeOut = StringIO.StringIO()
-got = eval(e.source.strip(), g)
+codeErr = StringIO.StringIO()
-expected = eval(e.want, g)
-if got == expected:
-status = 'pass'
+# capture output and errors
-else:
+sys.stdout = codeOut
-status = 'fail'
+sys.stderr = codeErr
-solved = False
-li.append([call, expected, "%r" % got, status])
+exec code
-return li, solved
+# restore stdout and stderr
+sys.stdout = sys.__stdout__
+sys.stderr = sys.__stderr__
+s = codeOut.getvalue()
+s=unicode(s)
+print s.strip()
+print solution.strip()
+if solution.strip() == s.strip():
+solved =True
+errors=codeErr.getvalue()
+print "errors"+errors
+codeOut.close()
+codeErr.close()
+return solved,errors
 def index(request):
 # def is_solved(problem):
 #   pu = get_pu(problem)
 #   if pu == "PU_NOT_FOUND" or pu == "USER_NOT_SIGNED_IN": return False
 #   return pu.solved
+@login_required(function=None, redirect_field_name='next')
 def problems(request, category=None):
 user = request.user
 # if category is None:
 #   problems = db.GqlQuery('SELECT * FROM Problem ORDER BY created DESC')
 username=user.username,
 problem_id=get_problem.id,
 session =get_problem.session
 )
 entries.append(e)
 return respond(request, user, 'problems',{'entries' : entries }  )
+@login_required(function=None, redirect_field_name='next')
 def code(request, problem_id):
-print problem_id
+#  print problem_id
 problem = Problem.objects.get(id=int(problem_id))
 if problem is None:
 return http.HttpResponseNotFound('No such problem.')
 #  pu = get_pu(problem)
 #  if pu == "PU_NOT_FOUND":  # user is attempting problem for the first time
 #    pu = models.ProblemUser(problem=problem, user=users.get_current_user(), solution='', solved=False)
 #    pu.put()
 #    pu = None
+print problem.id
-return respond(request, request.user ,'code' , )
+return respond(request, request.user ,'code' ,{'problem' : problem } )
 def run(request):
 user = request.user
+print request.POST
 problem_id = request.POST.get('problem_id')
 if problem_id:
 problem = Problem.objects.get(id=int(problem_id))
 if problem is None:
 return http.HttpResponseNotFound('No such problem.')
 user_code += '\n\n'
 errors = ''
-try:
+# try:
-print user_code
+#   print user_code
-compiled = compile(user_code, 'error_file', 'exec')
+#   compiled = compile(user_code, 'error_file', 'exec')
-g = {}
+#   g = {}
-exec compiled in g
+#   exec compiled in g
 #    s = problem.tests.replace('\r\n', '\n')
 #    s += '\n\n'
 # test_cases = doctest.DocTestParser().get_examples(s)
-# results, solved = execute_test_cases(request, test_cases, g)
+solved,errors = execute_test_cases(user_code,problem.solution)
 # if solved:
 #   pu = get_pu(problem)
 #   if pu.__class__ == models.ProblemUser:
 #     pu.solved = True
 #     pu.put()
 # else:
 #   pu = get_pu(problem)
 #   if pu.__class__ == models.ProblemUser:
 #     pu.solved = False
 #     pu.put()
-except:
-errors = traceback.format_exc()
-return respond(request, user, 'traceback', {'errors': errors})
-results="solved"
+if solved==True:
+#user is answering his first question
+try:
+# print user.id
+score_for_user= Score.objects.get(user=user)
+score_for_user.total_credits+=problem.credit
+score_for_user.save()
+# user has answered questions previously
+except Score.DoesNotExist:
+#      print user.id
+score_new_user=user.id
+score_total_credits=problem.credit
+score=Score(user_id=user.id,total_credits=score_total_credits)
+score.save()
+else:
+print "oops"
+results=solved
 return respond(request, request.user, 'run', {'results': results})
 @permission_required('testapp.add_problem' , login_url="/code/1234")
 def new_edit(request, problem_id=None, internal=False):
 description = form.cleaned_data['Description']
 problem_type=form.cleaned_data['Problem_type']
 solution=form.cleaned_data['Solution']
 session=form.cleaned_data['Session']
+credit=form.cleaned_data['Credit']
 author = user.username
 created = date.today()
 modified=date.today()
-problem=Problem(description=description,problem_type=problem_type,solution=solution,session=session,author=author,created=created,modified=modified)
+problem=Problem(description=description,problem_type=problem_type,solution=solution,session=session,author=author,created=created,modified=modified,credit=credit)
 problem.save()
 print "saved"
 else:
 print "form is valid"
 #  print form.errors
 #  except ValueError, err:
 #    errors['__all__'] = unicode(err)
-# if errors:
+if form.errors:
-#   print "new world"
+print "new world"
-#   if internal:
+return respond(request, user, 'new_edit_problem',
+{'form': form, 'problem':problem, 'creating':creating_new,'error':errors})
-#     print errors
-#     return ('error',errors)
-#   return respond(request, user, 'new_edit_problem',
-#                        {'form': form, 'problem':problem, 'creating':creating_new,'error':errors})
 # if creating_new:
 #   # if internal:
 #   #   if len(request.POST['user_id'])>0:
 #   #     logging.info(request.POST)

changeset 1	0eda880b3d25
parent 0	0b061d58aea3
child 2	654c583fd78e