コード例 #1
0
ファイル: classtime.py プロジェクト: KhanWorld/KhanAcademy
def fill_class_summaries_from_logs(user_data_coach, students_data, dt_start_utc):
    dt_end_utc = dt_start_utc + datetime.timedelta(days = 1)    

   # Asynchronously grab all student data at once
    async_queries = []
    for user_data_student in students_data:
        query_problem_logs = ProblemLog.get_for_user_data_between_dts(user_data_student, dt_start_utc, dt_end_utc)
        query_video_logs = VideoLog.get_for_user_data_between_dts(user_data_student, dt_start_utc, dt_end_utc)

        async_queries.append(query_problem_logs)
        async_queries.append(query_video_logs)

    # Wait for all queries to finish
    results = util.async_queries(async_queries, limit=10000)

    for i, user_data_student in enumerate(students_data):
        logging.info("working on student "+str(user_data_student.user))
        problem_and_video_logs = []

        problem_logs = results[i * 2].get_result()
        video_logs = results[i * 2 + 1].get_result()
        
        for problem_log in problem_logs:
            problem_and_video_logs.append(problem_log)
        for video_log in video_logs:
            problem_and_video_logs.append(video_log)

        problem_and_video_logs = sorted(problem_and_video_logs, key=lambda log: log.time_started())

        if problem_and_video_logs:       
            LogSummary.add_or_update_entry(user_data_coach, problem_and_video_logs, ClassDailyActivitySummary, LogSummaryTypes.CLASS_DAILY_ACTIVITY, 1440)
コード例 #2
0
ファイル: report.py プロジェクト: rodrigowsa/khan-academy
    def from_problem_logs(self):
        problem_log_query = ProblemLog.all()
        problem_logs = problem_log_query.fetch(1000)

        problem_logs.sort(key=lambda log: log.time_taken)
        grouped = dict((k, sum(1 for i in v)) for (k, v) in groupby(problem_logs, key=lambda log: log.time_taken))
        return self.render_hist(grouped)
コード例 #3
0
    def get_classtime_table(self, student_emails, dt_start_utc):

        dt_start_ctz = self.dt_to_ctz(dt_start_utc)
        dt_end_ctz = dt_start_ctz + datetime.timedelta(days=1)

        column = 0

        classtime_table = ClassTimeTable(dt_start_ctz, dt_end_ctz)

        for student_email in student_emails:
            student = users.User(email=student_email)

            problem_logs = ProblemLog.get_for_user_between_dts(
                student, self.dt_to_utc(dt_start_ctz),
                self.dt_to_utc(dt_end_ctz))
            video_logs = VideoLog.get_for_user_between_dts(
                student, self.dt_to_utc(dt_start_ctz),
                self.dt_to_utc(dt_end_ctz))

            problem_and_video_logs = []

            for problem_log in problem_logs:
                problem_and_video_logs.append(problem_log)
            for video_log in video_logs:
                problem_and_video_logs.append(video_log)

            problem_and_video_logs = sorted(problem_and_video_logs,
                                            key=lambda log: log.time_started())

            chunk_current = None

            for activity in problem_and_video_logs:

                if chunk_current is not None and self.dt_to_ctz(
                        activity.time_started()) > (chunk_current.end +
                                                    self.chunk_delta):
                    classtime_table.drop_into_column(chunk_current, column)
                    chunk_current.description()
                    chunk_current = None

                if chunk_current is None:
                    chunk_current = ClassTimeChunk()
                    chunk_current.student = student
                    chunk_current.start = self.dt_to_ctz(
                        activity.time_started())
                    chunk_current.end = self.dt_to_ctz(activity.time_ended())

                chunk_current.activities.append(activity)
                chunk_current.end = min(self.dt_to_ctz(activity.time_ended()),
                                        dt_end_ctz)

            if chunk_current is not None:
                classtime_table.drop_into_column(chunk_current, column)
                chunk_current.description()

            column += 1

        classtime_table.balance()
        return classtime_table
コード例 #4
0
ファイル: classtime.py プロジェクト: adamwulf/old-khan
    def get_classtime_table(self, student_emails, dt_start_utc):

        dt_start_ctz = self.dt_to_ctz(dt_start_utc)
        dt_end_ctz = dt_start_ctz + datetime.timedelta(days = 1)

        column = 0

        classtime_table = ClassTimeTable(dt_start_ctz, dt_end_ctz)

        for student_email in student_emails:
            student = users.User(email=student_email)

            problem_logs = ProblemLog.get_for_user_between_dts(student, self.dt_to_utc(dt_start_ctz), self.dt_to_utc(dt_end_ctz))
            video_logs = VideoLog.get_for_user_between_dts(student, self.dt_to_utc(dt_start_ctz), self.dt_to_utc(dt_end_ctz))

            problem_and_video_logs = []

            for problem_log in problem_logs:
                problem_and_video_logs.append(problem_log)
            for video_log in video_logs:
                problem_and_video_logs.append(video_log)

            problem_and_video_logs = sorted(problem_and_video_logs, key=lambda log: log.time_started())

            chunk_current = None

            for activity in problem_and_video_logs:

                if chunk_current is not None and self.dt_to_ctz(activity.time_started()) > (chunk_current.end + self.chunk_delta):
                    classtime_table.drop_into_column(chunk_current, column)
                    chunk_current.description()
                    chunk_current = None

                if chunk_current is None:
                    chunk_current = ClassTimeChunk()
                    chunk_current.student = student
                    chunk_current.start = self.dt_to_ctz(activity.time_started())
                    chunk_current.end = self.dt_to_ctz(activity.time_ended())

                chunk_current.activities.append(activity)
                chunk_current.end = min(self.dt_to_ctz(activity.time_ended()), dt_end_ctz)

            if chunk_current is not None:
                classtime_table.drop_into_column(chunk_current, column)
                chunk_current.description()

            column += 1

        classtime_table.balance()
        return classtime_table
コード例 #5
0
def fancy_stats_deferred(exid, start_dt, end_dt, cursor, uid, i):
    key_name = ExerciseStatisticShard.make_key(exid, start_dt, end_dt, cursor)
    if cursor and ExerciseStatisticShard.get_by_key_name(key_name):
        # We've already run, die.
        return

    query = ProblemLog.all()
    query.filter('exercise =', exid)
    query.filter('correct =', True)
    query.filter('time_done >=', start_dt)
    query.filter('time_done <', end_dt)
    query.order('-time_done')

    if cursor:
        query.with_cursor(cursor)

    problem_logs = query.fetch(1000)
    if len(problem_logs) > 0:
        logging.info("processing %d logs for %s" % (len(problem_logs), exid))

        stats = fancy_stats_from_logs(problem_logs)
        pickled = pickle.dumps(stats, 2)

        shard = ExerciseStatisticShard(
            key_name = key_name,
            exid = exid,
            start_dt = start_dt,
            end_dt = end_dt,
            cursor = cursor,
            blob_val = pickled)
        shard.put()

        enqueue_task(exid, start_dt, end_dt, query.cursor(), uid, i+1)
    else:
        # No more problem logs left to process
        logging.info("Summing all stats for %s", exid)

        all_stats = fancy_stats_shard_reducer(exid, start_dt, end_dt)

        model = ExerciseStatistic(
            key_name = ExerciseStatistic.make_key(exid, start_dt, end_dt),
            exid = exid,
            start_dt = start_dt,
            end_dt = end_dt,
            blob_val = pickle.dumps(all_stats, 2),
            log_count = all_stats['log_count'])
        model.put()

        logging.info("done processing %d logs for %s", all_stats['log_count'], exid)
コード例 #6
0
ファイル: classtime.py プロジェクト: rodrigowsa/khan-academy
def fill_class_summaries_from_logs(user_data_coach, students_data,
                                   dt_start_utc):
    dt_end_utc = dt_start_utc + datetime.timedelta(days=1)

    # Asynchronously grab all student data at once
    async_queries = []
    for user_data_student in students_data:
        query_problem_logs = ProblemLog.get_for_user_data_between_dts(
            user_data_student, dt_start_utc, dt_end_utc)
        query_video_logs = VideoLog.get_for_user_data_between_dts(
            user_data_student, dt_start_utc, dt_end_utc)

        async_queries.append(query_problem_logs)
        async_queries.append(query_video_logs)

    # Wait for all queries to finish
    results = util.async_queries(async_queries, limit=10000)

    for i, user_data_student in enumerate(students_data):
        logging.info("working on student " + str(user_data_student.user))
        problem_and_video_logs = []

        problem_logs = results[i * 2].get_result()
        video_logs = results[i * 2 + 1].get_result()

        for problem_log in problem_logs:
            problem_and_video_logs.append(problem_log)
        for video_log in video_logs:
            problem_and_video_logs.append(video_log)

        problem_and_video_logs = sorted(problem_and_video_logs,
                                        key=lambda log: log.time_started())

        if problem_and_video_logs:
            LogSummary.add_or_update_entry(
                user_data_coach, problem_and_video_logs,
                ClassDailyActivitySummary,
                LogSummaryTypes.CLASS_DAILY_ACTIVITY, 1440)
コード例 #7
0
ファイル: api.py プロジェクト: adamwulf/old-khan
    def get(self):  
        user = util.get_current_user()
        student = user
        student_email = self.request.get('student_email')
        if user:
        	pass
        else:
            student = users.User(email=student_email)

        user = student
        if student_email and student_email != user.email():
            #logging.info("user is a coach trying to look at data for student")
            student = users.User(email=student_email)
            user_data = UserData.get_or_insert_for(student)
        else:
            #logging.info("user is a student looking at their own data")
            user_data = UserData.get_or_insert_for(user)  
                                            
        user_data_dict = {
                   'email': user_data.user.email(),
                   'moderator': user_data.moderator,
                   'joined': self.datetime_to_str(user_data.joined),     
                   'last_login': self.datetime_to_str(user_data.last_login),
                   'proficient_exercises': user_data.proficient_exercises,
                   'all_proficient_exercises': user_data.all_proficient_exercises,
                   'suggested_exercises': user_data.suggested_exercises,
                   'assigned_exercises': user_data.assigned_exercises,
                   'need_to_reassess': user_data.need_to_reassess,
                   'points': user_data.points,
                   'coaches': user_data.coaches,
                   }
        
        user_exercises = []
        for ue in UserExercise.all().filter('user ='******'exercise': ue.exercise,
                       'streak': ue.streak,
                       'longest_streak': ue.longest_streak,
                       'first_done': self.datetime_to_str(ue.first_done),
                       'last_done': self.datetime_to_str(ue.last_done),
                       'total_done': ue.total_done,
                       'last_review': self.datetime_to_str(ue.last_review),
                       'review_interval_secs': ue.review_interval_secs,                       
                       'proficient_date': self.datetime_to_str(ue.proficient_date),                       
            }
            user_exercises.append(ue_dict)            

        user_videos = []
        for uv in UserVideo.all().filter('user ='******'video': uv.video.youtube_id,
                       'seconds_watched': uv.seconds_watched,
                       'last_second_watched': uv.last_second_watched,
                       'last_watched': self.datetime_to_str(uv.last_watched),        
            }
            user_videos.append(uv_dict)  
            
        problems = []
        for problem in ProblemLog.all().filter('user ='******'exercise': problem.exercise,
                            'correct': problem.correct,
                            'time_done': self.datetime_to_str(problem.time_done),
                            'time_taken': problem.time_taken,
                            'problem_number': problem.problem_number,
                            'hint_used': problem.hint_used
            }        
            problems.append(problem_dict)    
        
        export_dict = {'UserData': user_data_dict,
                       'UserExercise': user_exercises,
                       'ProblemLog': problems,
                       'UserVideo': user_videos}
        self.response.out.write(json.dumps(export_dict, indent=4))
コード例 #8
0
ファイル: api.py プロジェクト: adamwulf/old-khan
    def post(self):  
        user = util.get_current_user()
        student = user        
        if not user:
            self.response.out.write("please login first")        
        elif App.is_dev_server:
            student_email = self.request.get('student_email')
            if student_email and student_email != user.email():
                #logging.info("user is a coach trying to look at data for student")
                student = users.User(email=student_email)
                user_data = UserData.get_or_insert_for(student)
                if users.is_current_user_admin():
                    pass # allow admin to import to anyone's account                
                elif user.email() not in user_data.coaches and user.email().lower() not in user_data.coaches:
                    raise Exception('Student '+ student_email + ' does not have you as their coach')
            else:
                #logging.info("user is a student looking at their own data")
                user_data = UserData.get_or_insert_for(user)  
                                
            file_contents = self.request.POST.get('userdata').file.read()
            import_dict = json.loads(file_contents)
            user_data_dict = import_dict['UserData']
            user_exercises = import_dict['UserExercise']
            problems_unsorted = import_dict['ProblemLog']
            user_videos = import_dict['UserVideo']
            
            user_data.moderator = user_data_dict['moderator']
            user_data.joined = self.datetime_from_str(user_data_dict['joined'])
            user_data.last_login = self.datetime_from_str(user_data_dict['last_login'])
            user_data.proficient_exercises = user_data_dict['proficient_exercises']
            user_data.all_proficient_exercises = user_data_dict['all_proficient_exercises']
            user_data.suggested_exercises = user_data_dict['suggested_exercises']
            user_data.assigned_exercises = user_data_dict['assigned_exercises']
            user_data.need_to_reassess = user_data_dict['need_to_reassess']
            user_data.points = user_data_dict['points']          
            user_data.coaches = user_data_dict['coaches']
            user_data.put()

            proficient_dates = {}    
            correct_in_a_row = {}
            for problem in ProblemLog.all().filter('user ='******'time_done']))
            
            for problem in problems:
                problem_log = ProblemLog()
                problem_log.user = student
                problem_log.exercise = problem['exercise']
                problem_log.time_done = self.datetime_from_str(problem['time_done'])
                problem_log.correct = problem['correct']
                if problem_log.correct:
                    if problem_log.exercise not in correct_in_a_row:
                        correct_in_a_row[problem_log.exercise] = 1                    
                    else:
                        correct_in_a_row[problem_log.exercise] += 1                    
                    if not problem_log.exercise in proficient_dates and correct_in_a_row[problem_log.exercise] == 10:
                        proficient_dates[problem_log.exercise] = problem_log.time_done
                        #for coach in user_data.coaches:                            
                        #    class_data = coaches.Class.get_or_insert(coach, coach=coach)     
                        #    class_data.compute_stats(user_data, problem_log.time_done.date())                                                  
                problem_log.time_taken = problem['time_taken']
                if problem.has_key('problem_number'):
                    problem_log.problem_number = problem['problem_number']
                if problem.has_key('hint_used'):                    
                    problem_log.hint_used = problem['hint_used']               
                problem_log.put()  
                
            for user_exercise in UserExercise.all().filter('user ='******'exercise']
                user_exercise.parent = user_data
                user_exercise.user = student
                user_exercise.exercise = ue['exercise']
                user_exercise.streak = ue['streak']
                user_exercise.longest_streak = ue['longest_streak']
                user_exercise.first_done = self.datetime_from_str(ue['first_done'])
                user_exercise.last_done = self.datetime_from_str(ue['last_done'])
                user_exercise.total_done = ue['total_done']
                last_review = self.datetime_from_str(ue['last_review'])
                if last_review:
                    user_exercise.last_review = last_review
                user_exercise.review_interval_secs = ue['review_interval_secs']
                if user_exercise.exercise in proficient_dates:
                    user_exercise.proficient_date = proficient_dates[user_exercise.exercise]   
                else:
                    user_exercise.proficient_date = self.datetime_from_str(ue['proficient_date'])
                user_exercise.put()

            for user_video in UserVideo.all().filter('user ='******'/individualreport?student_email='+student.email())
        else:
            self.response.out.write("import is not supported on the live site")
コード例 #9
0
ファイル: classtime.py プロジェクト: rodrigowsa/khan-academy
    def get_classtime_table_old(self, students_data, dt_start_utc):

        dt_start_ctz = self.dt_to_ctz(dt_start_utc)
        dt_end_ctz = dt_start_ctz + datetime.timedelta(days=1)

        column = 0

        classtime_table = ClassTimeTable(dt_start_ctz, dt_end_ctz)

        # Asynchronously grab all student data at once
        async_queries = []
        for user_data_student in students_data:

            query_problem_logs = ProblemLog.get_for_user_data_between_dts(
                user_data_student, self.dt_to_utc(dt_start_ctz),
                self.dt_to_utc(dt_end_ctz))
            query_video_logs = VideoLog.get_for_user_data_between_dts(
                user_data_student, self.dt_to_utc(dt_start_ctz),
                self.dt_to_utc(dt_end_ctz))

            async_queries.append(query_problem_logs)
            async_queries.append(query_video_logs)

        # Wait for all queries to finish
        results = util.async_queries(async_queries, limit=10000)

        rows = 0
        chunks = 0
        for i, user_data_student in enumerate(students_data):

            problem_logs = results[i * 2].get_result()
            video_logs = results[i * 2 + 1].get_result()

            problem_and_video_logs = []

            for problem_log in problem_logs:
                problem_and_video_logs.append(problem_log)
            for video_log in video_logs:
                problem_and_video_logs.append(video_log)

            problem_and_video_logs = sorted(problem_and_video_logs,
                                            key=lambda log: log.time_started())
            rows += len(problem_and_video_logs)

            chunk_current = None

            for activity in problem_and_video_logs:

                if chunk_current is not None and self.dt_to_ctz(
                        activity.time_started()) > (chunk_current.end +
                                                    self.chunk_delta):
                    chunks += 1

                    classtime_table.drop_into_column_old(chunk_current, column)
                    chunk_current.description()
                    chunk_current = None

                if chunk_current is None:
                    chunk_current = ClassTimeChunk()
                    chunk_current.user_data_student = user_data_student
                    chunk_current.start = self.dt_to_ctz(
                        activity.time_started())
                    chunk_current.end = self.dt_to_ctz(activity.time_ended())

                chunk_current.activities.append(activity)
                chunk_current.end = min(self.dt_to_ctz(activity.time_ended()),
                                        dt_end_ctz)

            if chunk_current is not None:
                chunks += 1

                classtime_table.drop_into_column_old(chunk_current, column)
                chunk_current.description()

            column += 1

        logging.info("old rows=" + str(rows) + ", old chunks=" + str(chunks))
        classtime_table.balance()
        return classtime_table
コード例 #10
0
    def get(self):
        user = util.get_current_user()
        student = user
        if user:
            student_email = self.request.get('student_email')
            if student_email and student_email != user.email():
                #logging.info("user is a coach trying to look at data for student")
                student = users.User(email=student_email)
                user_data = UserData.get_or_insert_for(student)
                if users.is_current_user_admin():
                    pass  # allow admin to export anyone's data
                elif user.email() not in user_data.coaches and user.email(
                ).lower() not in user_data.coaches:
                    raise Exception('Student ' + student_email +
                                    ' does not have you as their coach')
            else:
                #logging.info("user is a student looking at their own data")
                user_data = UserData.get_or_insert_for(user)

            user_data_dict = {
                'email': user_data.user.email(),
                'moderator': user_data.moderator,
                'joined': self.datetime_to_str(user_data.joined),
                'last_login': self.datetime_to_str(user_data.last_login),
                'proficient_exercises': user_data.proficient_exercises,
                'all_proficient_exercises': user_data.all_proficient_exercises,
                'suggested_exercises': user_data.suggested_exercises,
                'assigned_exercises': user_data.assigned_exercises,
                'need_to_reassess': user_data.need_to_reassess,
                'points': user_data.points,
                'coaches': user_data.coaches,
            }

            user_exercises = []
            for ue in UserExercise.all().filter('user ='******'exercise': ue.exercise,
                    'streak': ue.streak,
                    'longest_streak': ue.longest_streak,
                    'first_done': self.datetime_to_str(ue.first_done),
                    'last_done': self.datetime_to_str(ue.last_done),
                    'total_done': ue.total_done,
                    'last_review': self.datetime_to_str(ue.last_review),
                    'review_interval_secs': ue.review_interval_secs,
                    'proficient_date':
                    self.datetime_to_str(ue.proficient_date),
                }
                user_exercises.append(ue_dict)

            user_videos = []
            for uv in UserVideo.all().filter('user ='******'video': uv.video.youtube_id,
                    'seconds_watched': uv.seconds_watched,
                    'last_second_watched': uv.last_second_watched,
                    'last_watched': self.datetime_to_str(uv.last_watched),
                }
                user_videos.append(uv_dict)

            problems = []
            for problem in ProblemLog.all().filter('user ='******'exercise': problem.exercise,
                    'correct': problem.correct,
                    'time_done': self.datetime_to_str(problem.time_done),
                    'time_taken': problem.time_taken,
                    'problem_number': problem.problem_number,
                    'hint_used': problem.hint_used
                }
                problems.append(problem_dict)

            export_dict = {
                'UserData': user_data_dict,
                'UserExercise': user_exercises,
                'ProblemLog': problems,
                'UserVideo': user_videos
            }
            self.response.out.write(json.dumps(export_dict, indent=4))
        else:
            self.redirect(util.create_login_url(self.request.uri))
コード例 #11
0
    def post(self):
        user = util.get_current_user()
        student = user
        if not user:
            self.response.out.write("please login first")
        elif App.is_dev_server:
            student_email = self.request.get('student_email')
            if student_email and student_email != user.email():
                #logging.info("user is a coach trying to look at data for student")
                student = users.User(email=student_email)
                user_data = UserData.get_or_insert_for(student)
                if users.is_current_user_admin():
                    pass  # allow admin to import to anyone's account
                elif user.email() not in user_data.coaches and user.email(
                ).lower() not in user_data.coaches:
                    raise Exception('Student ' + student_email +
                                    ' does not have you as their coach')
            else:
                #logging.info("user is a student looking at their own data")
                user_data = UserData.get_or_insert_for(user)

            file_contents = self.request.POST.get('userdata').file.read()
            import_dict = json.loads(file_contents)
            user_data_dict = import_dict['UserData']
            user_exercises = import_dict['UserExercise']
            problems_unsorted = import_dict['ProblemLog']
            user_videos = import_dict['UserVideo']

            user_data.moderator = user_data_dict['moderator']
            user_data.joined = self.datetime_from_str(user_data_dict['joined'])
            user_data.last_login = self.datetime_from_str(
                user_data_dict['last_login'])
            user_data.proficient_exercises = user_data_dict[
                'proficient_exercises']
            user_data.all_proficient_exercises = user_data_dict[
                'all_proficient_exercises']
            user_data.suggested_exercises = user_data_dict[
                'suggested_exercises']
            user_data.assigned_exercises = user_data_dict['assigned_exercises']
            user_data.need_to_reassess = user_data_dict['need_to_reassess']
            user_data.points = user_data_dict['points']
            user_data.coaches = user_data_dict['coaches']
            user_data.put()

            proficient_dates = {}
            correct_in_a_row = {}
            for problem in ProblemLog.all().filter('user ='******'time_done']))

            for problem in problems:
                problem_log = ProblemLog()
                problem_log.user = student
                problem_log.exercise = problem['exercise']
                problem_log.time_done = self.datetime_from_str(
                    problem['time_done'])
                problem_log.correct = problem['correct']
                if problem_log.correct:
                    if problem_log.exercise not in correct_in_a_row:
                        correct_in_a_row[problem_log.exercise] = 1
                    else:
                        correct_in_a_row[problem_log.exercise] += 1
                    if not problem_log.exercise in proficient_dates and correct_in_a_row[
                            problem_log.exercise] == 10:
                        proficient_dates[
                            problem_log.exercise] = problem_log.time_done
                        #for coach in user_data.coaches:
                        #    class_data = coaches.Class.get_or_insert(coach, coach=coach)
                        #    class_data.compute_stats(user_data, problem_log.time_done.date())
                problem_log.time_taken = problem['time_taken']
                if problem.has_key('problem_number'):
                    problem_log.problem_number = problem['problem_number']
                if problem.has_key('hint_used'):
                    problem_log.hint_used = problem['hint_used']
                problem_log.put()

            for user_exercise in UserExercise.all().filter('user ='******'exercise']
                user_exercise.parent = user_data
                user_exercise.user = student
                user_exercise.exercise = ue['exercise']
                user_exercise.streak = ue['streak']
                user_exercise.longest_streak = ue['longest_streak']
                user_exercise.first_done = self.datetime_from_str(
                    ue['first_done'])
                user_exercise.last_done = self.datetime_from_str(
                    ue['last_done'])
                user_exercise.total_done = ue['total_done']
                last_review = self.datetime_from_str(ue['last_review'])
                if last_review:
                    user_exercise.last_review = last_review
                user_exercise.review_interval_secs = ue['review_interval_secs']
                if user_exercise.exercise in proficient_dates:
                    user_exercise.proficient_date = proficient_dates[
                        user_exercise.exercise]
                else:
                    user_exercise.proficient_date = self.datetime_from_str(
                        ue['proficient_date'])
                user_exercise.put()

            for user_video in UserVideo.all().filter('user ='******'/individualreport?student_email=' + student.email())
        else:
            self.response.out.write("import is not supported on the live site")
コード例 #12
0
ファイル: handlers.py プロジェクト: johnfelipe/server
    def get(self):
        if not hasattr(secrets, 'ka_api_consumer_key') or    \
           not hasattr(secrets, 'ka_api_consumer_secret') or \
           not hasattr(secrets_dev, 'ka_api_token_key') or   \
           not hasattr(secrets_dev, 'ka_api_token_secret'):
            return self.redirect("/")

        self.setup_oauth()

        self.email = self.request_string("email")
        if not self.email:
            raise "Must supply email for user to import"

        params = copy.copy(self._default_kinds)
        params.update(self.request.params)

        # get proper user from addition 1 userexercise
        user_id_json = json.loads(
            self.api("/api/v1/user/exercises/addition_1"))
        user = users.User(user_id_json['user'])

        # UserData
        user_data_json_raw = self.api("/api/v1/user")
        user_data = UserData.from_json(json.loads(user_data_json_raw),
                                       user=user)
        self.output('user_data', user_data, user_data_json_raw)
        user_data.put()

        if 'UserVideo' in params:
            user_videos_json = json.loads(self.api("/api/v1/user/videos"))
            user_videos = []
            for user_video_json in user_videos_json[:params['UserVideo']]:
                user_video = UserVideo.from_json(user_video_json,
                                                 user_data=user_data)
                user_videos.append(user_video)
                self.output('user_video', user_video, jsonify(user_video_json))

            video_logs = defaultdict(list)
            if 'VideoLog' in params:
                for user_video in user_videos:
                    ytid = user_video.video.youtube_id
                    video_logs_json = json.loads(
                        self.api("/api/v1/user/videos/%s/log" % ytid))
                    for video_log_json in video_logs_json[:params[
                            'ProblemLog']]:
                        video_log = VideoLog.from_json(video_log_json,
                                                       user_video.video, user)
                        video_logs[user_video].append(video_log)
                        self.output("video_log", video_log,
                                    jsonify(video_log_json))

                # delete old video logs
                query = VideoLog.all(keys_only=True)
                query.filter('user ='******'UserExercise' in params:
            user_exercises_json = json.loads(
                self.api("/api/v1/user/exercises"))
            user_exercises = []
            for user_exercise_json in user_exercises_json[:params[
                    'UserExercise']]:
                user_exercise = UserExercise.from_json(user_exercise_json,
                                                       user_data)
                if user_exercise:
                    user_exercises.append(user_exercise)
                    self.output("user_exercise", user_exercise,
                                jsonify(user_exercise_json))

            problem_logs = defaultdict(list)
            if 'ProblemLog' in params:
                for user_exercise in user_exercises:
                    problem_logs_json = json.loads(
                        self.api("/api/v1/user/exercises/%s/log" %
                                 user_exercise.exercise))
                    for problem_log_json in problem_logs_json[:params[
                            'ProblemLog']]:
                        problem_log = ProblemLog.from_json(
                            problem_log_json,
                            user_data=user_data,
                            exercise=user_exercise.exercise_model)
                        problem_logs[user_exercise].append(problem_log)
                        self.output("problem_log", problem_log,
                                    jsonify(problem_log_json))

            db.put(user_exercises)
            for k, v in problem_logs.iteritems():
                db.put(v)

        if 'Goal' in params:
            with AutoNowDisabled(Goal):
                goals_json = json.loads(self.api("/api/v1/user/goals"))
                goals = []
                for goal_json in goals_json[:params['Goal']]:
                    goal = Goal.from_json(goal_json, user_data=user_data)
                    goals.append(goal)
                    self.output("goal", goal, jsonify(goal_json))

                db.put(goals)

                # need to tell the userdata that it has goals
                user_data.has_current_goals = not all(
                    [g.completed for g in goals])
                user_data.put()
コード例 #13
0
ファイル: classtime.py プロジェクト: KhanWorld/KhanAcademy
    def get_classtime_table_old(self, students_data, dt_start_utc):

        dt_start_ctz = self.dt_to_ctz(dt_start_utc)
        dt_end_ctz = dt_start_ctz + datetime.timedelta(days = 1)

        column = 0

        classtime_table = ClassTimeTable(dt_start_ctz, dt_end_ctz)

        # Asynchronously grab all student data at once
        async_queries = []
        for user_data_student in students_data:

            query_problem_logs = ProblemLog.get_for_user_data_between_dts(user_data_student, self.dt_to_utc(dt_start_ctz), self.dt_to_utc(dt_end_ctz))
            query_video_logs = VideoLog.get_for_user_data_between_dts(user_data_student, self.dt_to_utc(dt_start_ctz), self.dt_to_utc(dt_end_ctz))

            async_queries.append(query_problem_logs)
            async_queries.append(query_video_logs)

        # Wait for all queries to finish
        results = util.async_queries(async_queries, limit=10000)

        rows = 0
        chunks = 0
        for i, user_data_student in enumerate(students_data):

            problem_logs = results[i * 2].get_result()
            video_logs = results[i * 2 + 1].get_result()

            problem_and_video_logs = []

            for problem_log in problem_logs:
                problem_and_video_logs.append(problem_log)
            for video_log in video_logs:
                problem_and_video_logs.append(video_log)

            problem_and_video_logs = sorted(problem_and_video_logs, key=lambda log: log.time_started())
            rows += len(problem_and_video_logs)
            
            chunk_current = None

            for activity in problem_and_video_logs:   

                if chunk_current is not None and self.dt_to_ctz(activity.time_started()) > (chunk_current.end + self.chunk_delta):
                    chunks += 1

                    classtime_table.drop_into_column_old(chunk_current, column)
                    chunk_current.description()
                    chunk_current = None

                if chunk_current is None:
                    chunk_current = ClassTimeChunk()
                    chunk_current.user_data_student = user_data_student
                    chunk_current.start = self.dt_to_ctz(activity.time_started())
                    chunk_current.end = self.dt_to_ctz(activity.time_ended())

                chunk_current.activities.append(activity)
                chunk_current.end = min(self.dt_to_ctz(activity.time_ended()), dt_end_ctz)

            if chunk_current is not None:
                chunks += 1

                classtime_table.drop_into_column_old(chunk_current, column)
                chunk_current.description()

            column += 1

        logging.info("old rows="+str(rows)+", old chunks="+str(chunks))
        classtime_table.balance()
        return classtime_table
コード例 #14
0
ファイル: handlers.py プロジェクト: di445/server
    def get(self):
        if not hasattr(secrets, 'ka_api_consumer_key') or    \
           not hasattr(secrets, 'ka_api_consumer_secret') or \
           not hasattr(secrets_dev, 'ka_api_token_key') or   \
           not hasattr(secrets_dev, 'ka_api_token_secret'):
            return self.redirect("/")

        self.setup_oauth()

        self.email = self.request_string("email")
        if not self.email:
            raise "Must supply email for user to import"

        params = copy.copy(self._default_kinds)
        params.update(self.request.params)

        # get proper user from addition 1 userexercise
        user_id_json = json.loads(self.api("/api/v1/user/exercises/addition_1"))
        user = users.User(user_id_json['user'])

        # UserData
        user_data_json_raw = self.api("/api/v1/user")
        user_data = UserData.from_json(json.loads(user_data_json_raw), user=user)
        self.output('user_data', user_data, user_data_json_raw)
        user_data.put()

        if 'UserVideo' in params:
            user_videos_json = json.loads(self.api("/api/v1/user/videos"))
            user_videos = []
            for user_video_json in user_videos_json[:params['UserVideo']]:
                user_video = UserVideo.from_json(user_video_json, user_data=user_data)
                user_videos.append(user_video)
                self.output('user_video', user_video, jsonify(user_video_json))

            video_logs = defaultdict(list)
            if 'VideoLog' in params:
                for user_video in user_videos:
                    ytid = user_video.video.youtube_id
                    video_logs_json = json.loads(
                        self.api("/api/v1/user/videos/%s/log" % ytid))
                    for video_log_json in video_logs_json[:params['ProblemLog']]:
                        video_log = VideoLog.from_json(video_log_json, user_video.video, user)
                        video_logs[user_video].append(video_log)
                        self.output("video_log", video_log, jsonify(video_log_json))

                # delete old video logs
                query = VideoLog.all(keys_only=True)
                query.filter('user ='******'UserExercise' in params:
            user_exercises_json = json.loads(self.api("/api/v1/user/exercises"))
            user_exercises = []
            for user_exercise_json in user_exercises_json[:params['UserExercise']]:
                user_exercise = UserExercise.from_json(user_exercise_json, user_data)
                if user_exercise:
                    user_exercises.append(user_exercise)
                    self.output("user_exercise", user_exercise, jsonify(user_exercise_json))

            problem_logs = defaultdict(list)
            if 'ProblemLog' in params:
                for user_exercise in user_exercises:
                    problem_logs_json = json.loads(self.api(
                        "/api/v1/user/exercises/%s/log" % user_exercise.exercise))
                    for problem_log_json in problem_logs_json[:params['ProblemLog']]:
                        problem_log = ProblemLog.from_json(problem_log_json,
                            user_data=user_data,
                            exercise=user_exercise.exercise_model)
                        problem_logs[user_exercise].append(problem_log)
                        self.output("problem_log", problem_log,
                            jsonify(problem_log_json))

            db.put(user_exercises)
            for k, v in problem_logs.iteritems():
                db.put(v)

        if 'Goal' in params:
            with AutoNowDisabled(Goal):
                goals_json = json.loads(self.api("/api/v1/user/goals"))
                goals = []
                for goal_json in goals_json[:params['Goal']]:
                    goal = Goal.from_json(goal_json, user_data=user_data)
                    goals.append(goal)
                    self.output("goal", goal, jsonify(goal_json))

                db.put(goals)

                # need to tell the userdata that it has goals
                user_data.has_current_goals = not all([g.completed for g in goals])
                user_data.put()