def test_do_question(self): """ Do a question""" course_id = Courses.create("TEST102", "Test question logic", 1, 1) self.assertGreater(course_id, 0) topic1_id = Topics.create(course_id, "TESTQUESTIONS1", 1, 2) self.assertGreater(topic1_id, 0) qt1_id = DB.create_qt(1, "TESTQ9", "Test question 9", 0, 5.0, 1, topic_id=topic1_id) self.assertIsNotNone(qt1_id) ver = DB.get_qt_version(qt1_id) self.assertGreater(ver, 0) data = "2\n|1\n|2\n" qvars = [{'A1': "2"}, {'A1': "3"}] for row in range(0, len(qvars)): DB.add_qt_variation(qt1_id, row + 1, qvars[row], ver) DB.create_qt_att(qt1_id, "datfile.dat", "text/plain", data , ver) DB.create_qt_att(qt1_id, "qtemplate.html", "text/html", "What is <VAL A1>? <ANSWER 1>", ver) q_id = DB.get_q_by_qt_student(qt1_id, 1) self.assertFalse(q_id) # Not generated yet q_id = General.gen_q(qt1_id, 1) self.assertGreater(q_id, 0) q_id = DB.get_q_by_qt_student(qt1_id, 1) self.assertTrue(qt1_id) # Better be there now DB.update_qt_maxscore(qt1_id, 7.0) score = DB.get_qt_maxscore(qt1_id) self.assertEqual(score, 7.0) DB.set_q_viewtime(q_id) self.assertIsNotNone(DB.get_q_viewtime(q_id))
def import_qts_from_zip(data, topic_id): """ Open the given OAQ file and import any qtemplates found. Return False if it's not valid Return 0 if it's valid but has no qtemplates Return NUM of templates imported. """ # TODO: How do we protect against malicious uploads? # At the moment they're allowed for trusted people only, # but we'll eventually want this in the UI for end users. # eg. unzip to huge size # add digital signatures? sdata = StringIO(data) tmpd = tempfile.mkdtemp(prefix="oa") qdir = os.path.join(tmpd, "oasisqe") os.mkdir(qdir) num = 0 try: with zipfile.ZipFile(sdata, "r") as zfile: zfile.extractall(qdir) data = open("%s/info.json" % qdir, "r").read() info = json.loads(data) qtids = info['qtemplates'].keys() qtids.sort() for qtid in qtids: qtemplate = info['qtemplates'][qtid]['qtemplate'] attachments = info['qtemplates'][qtid]['attachments'] if 'position' in info['qtemplates'][qtid]: position = info['qtemplates'][qtid]['position'] else: position = 0 newid = DB.create_qt(owner=1, # ownerid title=qtemplate['title'], desc=qtemplate['description'], marker=qtemplate['marker'], score_max=qtemplate['scoremax'], status=qtemplate['status'], topic_id=topic_id) DB.update_qt_practice_pos(newid, position) num += 1 # print "%s attachments" % len(attachments) for att in attachments: (att_name, att_type, att_size) = att data = open("%s/%s/attach/%s" % (qdir, qtemplate['id'], att_name)).read() DB.create_qt_att(newid, att_name, att_type, data, 1) if att_name == "datfile.txt" or att_name == "datfile.dat" or att_name == "datfile" or att_name == "_datfile" or att_name == "__datfile": qvars = QEditor.parse_datfile(data) for row in range(0, len(qvars)): DB.add_qt_variation(newid, row + 1, qvars[row], 1) except zipfile.BadZipfile: return False Topics.flush_num_qs(topic_id) return num
def import_qts_from_zip(data, topicid): """ Open the given OAQ file and import any qtemplates found. Return False if it's not valid Return 0 if it's valid but has no qtemplates Return NUM of templates imported. """ # TODO: How do we protect against malicious uploads? # At the moment they're allowed for trusted people only, # but we'll eventually want this in the UI for end users. # eg. unzip to huge size # add digital signatures? sdata = StringIO(data) tmpd = tempfile.mkdtemp(prefix="oa") qdir = os.path.join(tmpd, "oasisqe") os.mkdir(qdir) with zipfile.ZipFile(sdata, "r") as zfile: zfile.extractall(qdir) data = open("%s/info.json" % qdir, "r").read() info = json.loads(data) print "%s questions found" % (len(info['qtemplates'])) position = 1 for qtid in info['qtemplates'].keys(): qtemplate = info['qtemplates'][qtid]['qtemplate'] print "%s" % qtemplate['title'] newid = DB.create_qt(1, qtemplate['title'], qtemplate['description'], qtemplate['marker'], qtemplate['scoremax'], qtemplate['status']) DB.update_qt_pos(newid, topicid, position) position += 1 attachments = info['qtemplates'][qtid]['attachments'] print "%s attachments" % len(attachments) for att in attachments: (att_name, att_type, att_size) = att data = open("%s/%s/attach/%s" % (qdir, qtemplate['id'], att_name)).read() DB.create_qt_att(newid, att_name, att_type, data, 1) if att_name == "datfile.txt" or att_name == "datfile.dat" or att_name == "datfile" or att_name == "_datfile" or att_name == "__datfile": qvars = QEditor.parse_datfile(data) print "generating variations..." for row in range(0, len(qvars)): DB.add_qt_variation(newid, row + 1, qvars[row], 1) Topics.flush_num_qs(topicid) return 0
def create_new(qt_id, name): """ Set the given qtemplate up as a new (default) question. Makes sure the appropriate things the editor needs are configured and in place. Assumes the QT has not previously been set up. :param qt_id: The ID of the qtemplate to set up. :param name: Name of the question. :return: """ # The _editor.qe2 file contains a json object with most of the structural # information about the question. default_ = { 'name': name, 'qe_version': 0.1 } DB.create_qt_att(qt_id, "__editor.qe2", "application/oasis-qe2", json.dumps(default_), 1) return
def process_save(qt_id, topic_id, request, session, version): """ Have received a web form POST to save the current changes. :param qt_id: ID of the question template being edited :param topic_id: Topic the question template is in :param request: The POST request. :param session: The web session object :param version: (int) the new version of the qt being saved :return: None """ form = request.form if 'blocks' in form: blocks = form['blocks'].encode("utf8") DB.create_qt_att(qt_id, "__editor.qe2", "text/json", blocks, version) else: raise KeyError("blocks") return
def create_exported_questions(fname): """ Make some questions and export them.""" # Not really related to assessment, but can use this to create some questions to import and use multiple times course_id = Courses.create("TEST106", "Test Question Export", 1, 1) topic1_id = Topics.create(course_id, "TESTEXPORT1", 1, 2) qt1_id = DB.create_qt(1, "TESTQ1", "Test question 1", 0, 5.0, 1, topic_id=topic1_id) ver = DB.get_qt_version(qt1_id) data = "2\n|1\n|2\n" qvars = [{'A1': "2"}, {'A1': "3"}] for row in range(0, len(qvars)): DB.add_qt_variation(qt1_id, row + 1, qvars[row], ver) DB.create_qt_att(qt1_id, "datfile.dat", "text/plain", data, ver) DB.create_qt_att(qt1_id, "qtemplate.html", "text/html", "What is <VAL A1>? <ANSWER 1>", ver) qt2_id = DB.create_qt(1, "TESTQ2", "Test question 2", 0, 5.0, 1, topic_id=topic1_id) ver = DB.get_qt_version(qt2_id) data = "2\n|6\n|7\n" qvars = [{'A1': "6"}, {'A1': "7"}] for row in range(0, len(qvars)): DB.add_qt_variation(qt2_id, row + 1, qvars[row], ver) DB.create_qt_att(qt2_id, "datfile.dat", "text/plain", data, ver) DB.create_qt_att(qt2_id, "qtemplate.html", "text/html", "Question 2: What is <VAL A1>? <ANSWER 1>", ver) qt3_id = DB.create_qt(1, "TESTQ3", "Test question 3", 0, 5.0, 1, topic_id=topic1_id) ver = DB.get_qt_version(qt3_id) data = "3\n|9\n|10\n|11\n" qvars = [{'A1': "9"}, {'A1': "10"}, {'A1': "11"}] for row in range(0, len(qvars)): DB.add_qt_variation(qt3_id, row + 1, qvars[row], ver) DB.create_qt_att(qt3_id, "datfile.dat", "text/plain", data, ver) DB.create_qt_att(qt3_id, "qtemplate.html", "text/html", "Question 3: What is <VAL A1>? <ANSWER 1>", ver) data = External.topic_to_zip(topic1_id) f = open("%s" % fname, mode='w') f.write(data) f.close()
def do_topic_page_commands(request, topic_id, user_id): """We've been asked to perform some operations on the Topic page. Expecting form fields: selected_QTID position_QTID name_QTID where QTID is a question template id. May receive many. new_position new_name new_type select_cmd = 'copy' | 'move' select_target = TOPICID of target topic """ form = request.form mesg = [] # Make a list of all the commands to run cmdlist = [] for command in request.form.keys(): (cmd, data) = command.split('_', 2) value = form[command] if not value == "none": cmdlist += [{'cmd': cmd, 'data': data, 'value': value}] # Now run them: # Titles first for command in [cmd for cmd in cmdlist if cmd['cmd'] == 'name']: qid = int(command['data']) title = command['value'] DB.update_qt_title(qid, title) # Then positions for command in [cmd for cmd in cmdlist if cmd['cmd'] == 'position']: qtid = int(command['data']) try: position = int(command['value']) except ValueError: position = 0 DB.update_qt_pos(qtid, topic_id, position) # Then commands on selected questions target_cmd = form.get('target_cmd', None) if target_cmd: qtids = [int(cmd['data']) for cmd in cmdlist if cmd['cmd'] == 'select'] try: target_topic = int(form.get('target_topic', 0)) except ValueError: target_topic = None if target_cmd == 'move': if target_topic: for qtid in qtids: qt_title = DB.get_qt_name(qtid) topic_title = Topics.get_name(target_topic) flash("Moving %s to %s" % (qt_title, topic_title)) DB.move_qt_to_topic(qtid, target_topic) Topics.flush_num_qs(topic_id) Topics.flush_num_qs(target_topic) if target_cmd == 'copy': if target_topic: for qtid in qtids: qt_title = DB.get_qt_name(qtid) topic_title = Topics.get_name(target_topic) flash("Copying %s to %s" % (qt_title, topic_title)) newid = DB.copy_qt_all(qtid) DB.add_qt_to_topic(newid, target_topic) Topics.flush_num_qs(target_topic) if target_cmd == 'hide': for qtid in qtids: position = DB.get_qtemplate_topic_pos(qtid, topic_id) if position > 0: # If visible, make it hidden DB.update_qt_pos(qtid, topic_id, -position) title = DB.get_qt_name(qtid) flash("Made '%s' Hidden" % title) Topics.flush_num_qs(topic_id) if target_cmd == 'show': for qtid in qtids: position = DB.get_qtemplate_topic_pos(qtid, topic_id) if position == 0: # If hidden, make it visible newpos = DB.get_qt_max_pos_in_topic(topic_id) DB.update_qt_pos(qtid, topic_id, newpos + 1) Topics.flush_num_qs(topic_id) title = DB.get_qt_name(qtid) flash("Made '%s' Visible" % title) if position < 0: # If hidden, make it visible DB.update_qt_pos(qtid, topic_id, -position) Topics.flush_num_qs(topic_id) title = DB.get_qt_name(qtid) flash("Made '%s' Visible" % title) if target_cmd == "export": if len(qtids) < 1: flash("No questions selected to export") else: data = External.qts_to_zip(qtids, fname="oa_export", suffix="oaq") if not data: abort(401) sio = StringIO.StringIO(data) return 2, send_file(sio, "application/oasisqe", as_attachment=True, attachment_filename="oa_export.zip") # Then new questions new_title = form.get('new_title', None) if new_title: if not (new_title == "[New Question]" or new_title == ""): new_position = form.get('new_position', 0) try: new_position = int(new_position) except ValueError: new_position = 0 new_qtype = form.get('new_qtype', 'raw') try: new_maxscore = float(form.get('new_maxscore', 0)) except ValueError: new_maxscore = 0 newid = DB.create_qt(user_id, new_title, "No Description", 1, new_maxscore, 0) if newid: mesg.append("Created new question, id %s" % newid) DB.update_qt_pos(newid, topic_id, new_position) DB.create_qt_att(newid, "qtemplate.html", "application/oasis-html", "empty", 1) DB.create_qt_att(newid, "qtemplate.html", "application/oasis-html", "empty", 1) if new_qtype == "oqe": mesg.append("Creating new question, id %s as OQE" % newid) DB.create_qt_att(newid, "_editor.oqe", "application/oasis-oqe", "", 1) if new_qtype == "raw": mesg.append("Creating new question, id %s as RAW (%s)" % (newid, new_qtype)) DB.create_qt_att(newid, "datfile.txt", "application/oasis-dat", "0", 1) else: mesg.append("Error creating new question, id %s" % newid) L.error("Unable to create new question (%s) (%s)" % (new_title, new_position)) Topics.flush_num_qs(topic_id) return 1, {'mesg': mesg}
def test_export_questions(self): """ Make some questions and export them.""" course_id = Courses.create("TEST106", "Test Question Export", 1, 1) self.assertGreater(course_id, 0) topic1_id = Topics.create(course_id, "TESTEXPORT1", 1, 2) self.assertGreater(topic1_id, 0) qt1_id = DB.create_qt(1, "TESTQ1", "Test question 1", 0, 5.0, 1, topic_id=topic1_id) self.assertIsNotNone(qt1_id) ver = DB.get_qt_version(qt1_id) self.assertGreater(ver, 0) data = "2\n|1\n|2\n" qvars = [{'A1': "2"}, {'A1': "3"}] for row in range(0, len(qvars)): DB.add_qt_variation(qt1_id, row + 1, qvars[row], ver) DB.create_qt_att(qt1_id, "datfile.dat", "text/plain", data, ver) DB.create_qt_att(qt1_id, "qtemplate.html", "text/html", "What is <VAL A1>? <ANSWER 1>", ver) qt2_id = DB.create_qt(1, "TESTQ2", "Test question 2", 0, 5.0, 1, topic_id=topic1_id) self.assertIsNotNone(qt2_id) ver = DB.get_qt_version(qt2_id) self.assertGreater(ver, 0) data = "2\n|6\n|7\n" qvars = [{'A1': "6"}, {'A1': "7"}] for row in range(0, len(qvars)): DB.add_qt_variation(qt2_id, row + 1, qvars[row], ver) DB.create_qt_att(qt2_id, "datfile.dat", "text/plain", data, ver) DB.create_qt_att(qt2_id, "qtemplate.html", "text/html", "Question 2: What is <VAL A1>? <ANSWER 1>", ver) qt3_id = DB.create_qt(1, "TESTQ3", "Test question 3", 0, 5.0, 1, topic_id=topic1_id) self.assertIsNotNone(qt3_id) ver = DB.get_qt_version(qt3_id) self.assertGreater(ver, 0) data = "3\n|9\n|10\n|11\n" qvars = [{'A1': "9"}, {'A1': "10"}, {'A1': "11"}] for row in range(0, len(qvars)): DB.add_qt_variation(qt3_id, row + 1, qvars[row], ver) DB.create_qt_att(qt3_id, "datfile.dat", "text/plain", data, ver) DB.create_qt_att(qt3_id, "qtemplate.html", "text/html", "Question 3: What is <VAL A1>? <ANSWER 1>", ver) data = External.topic_to_zip(topic1_id) f = open("%s" % self.test_question_fname, mode='w') f.write(data) f.close()
def do_topic_page_commands(request, topic_id, user_id): """We've been asked to perform some operations on the Topic page. Expecting form fields: selected_QTID position_QTID name_QTID where QTID is a question template id. May receive many. new_position new_name new_type select_cmd = 'copy' | 'move' select_target = TOPICID of target topic """ form = request.form mesg = [] # Make a list of all the commands to run cmdlist = [] for command in request.form.keys(): (cmd, data) = command.split('_', 2) value = form[command] if not value == "none": cmdlist += [{'cmd': cmd, 'data': data, 'value': value}] # Now run them: # Titles first for command in [cmd for cmd in cmdlist if cmd['cmd'] == 'name']: qid = int(command['data']) title = command['value'] DB.update_qt_title(qid, title) # Then positions for command in [cmd for cmd in cmdlist if cmd['cmd'] == 'position']: qtid = int(command['data']) try: position = int(command['value']) except ValueError: position = 0 DB.update_qt_pos(qtid, topic_id, position) # Then commands on selected questions target_cmd = form.get('target_cmd', None) if target_cmd: qtids = [int(cmd['data']) for cmd in cmdlist if cmd['cmd'] == 'select'] try: target_topic = int(form.get('target_topic', 0)) except ValueError: target_topic = None if target_cmd == 'move': if target_topic: for qtid in qtids: qt_title = DB.get_qt_name(qtid) topic_title = Topics.get_name(target_topic) flash("Moving %s to %s" % (qt_title, topic_title)) DB.move_qt_to_topic(qtid, target_topic) Topics.flush_num_qs(topic_id) Topics.flush_num_qs(target_topic) if target_cmd == 'copy': if target_topic: for qtid in qtids: qt_title = DB.get_qt_name(qtid) topic_title = Topics.get_name(target_topic) flash("Copying %s to %s" % (qt_title, topic_title)) newid = DB.copy_qt_all(qtid) DB.add_qt_to_topic(newid, target_topic) Topics.flush_num_qs(target_topic) if target_cmd == 'hide': for qtid in qtids: position = DB.get_qtemplate_topic_pos(qtid, topic_id) if position > 0: # If visible, make it hidden DB.update_qt_pos(qtid, topic_id, -position) title = DB.get_qt_name(qtid) flash("Made '%s' Hidden" % title) Topics.flush_num_qs(topic_id) if target_cmd == 'show': for qtid in qtids: position = DB.get_qtemplate_topic_pos(qtid, topic_id) if position == 0: # If hidden, make it visible newpos = DB.get_qt_max_pos_in_topic(topic_id) DB.update_qt_pos(qtid, topic_id, newpos + 1) Topics.flush_num_qs(topic_id) title = DB.get_qt_name(qtid) flash("Made '%s' Visible" % title) if position < 0: # If hidden, make it visible DB.update_qt_pos(qtid, topic_id, -position) Topics.flush_num_qs(topic_id) title = DB.get_qt_name(qtid) flash("Made '%s' Visible" % title) if target_cmd == "export": if len(qtids) < 1: flash("No questions selected to export") else: data = External.qts_to_zip(qtids) if not data: abort(401) sio = StringIO.StringIO(data) return 2, send_file(sio, "application/oasisqe", as_attachment=True, attachment_filename="oa_export.zip") # Then new questions new_title = form.get('new_title', None) if new_title: if not (new_title == "[New Question]" or new_title == ""): new_position = form.get('new_position', 0) try: new_position = int(new_position) except ValueError: new_position = 0 new_qtype = form.get('new_qtype', 'raw') try: new_max_score = float(form.get('new_maxscore', 0)) except ValueError: new_max_score = 0 newid = DB.create_qt(user_id, new_title, "No Description", 1, new_max_score, 0) if newid: mesg.append("Created new question, id %s" % newid) DB.update_qt_pos(newid, topic_id, new_position) DB.create_qt_att(newid, "qtemplate.html", "application/oasis-html", "empty", 1) DB.create_qt_att(newid, "qtemplate.html", "application/oasis-html", "empty", 1) if new_qtype == "oqe": mesg.append("Creating new question, id %s as OQE" % newid) DB.create_qt_att(newid, "_editor.oqe", "application/oasis-oqe", "", 1) if new_qtype == "raw": mesg.append("Creating new question, id %s as RAW (%s)" % (newid, new_qtype)) DB.create_qt_att(newid, "datfile.txt", "application/oasis-dat", "0", 1) else: mesg.append("Error creating new question, id %s" % newid) L.error("Unable to create new question (%s) (%s)" % (new_title, new_position)) Topics.flush_num_qs(topic_id) return 1, {'mesg': mesg}