removing default error formatting label

common/lib/capa/capa/capa_problem.py

@@ -72,8 +72,6 @@ log = logging.getLogger(__name__)
 #-----------------------------------------------------------------------------
 # main class for this module
 
-DEFAULT_QUESTION_TEXT = "Formatting error: You must explicitly specify the question text."
-
 
 class LoncapaSystem(object):
     """
@@ -967,17 +965,10 @@ class LoncapaProblem(object):
                     label = label_tag[0].text
                     element_to_be_deleted = label_tag[0]
 
-            label = label.strip() or DEFAULT_QUESTION_TEXT
-
             # delete label or p element only if responsetype is fully accessible
             if response.tag in ACCESSIBLE_CAPA_RESPONSE_TYPES and element_to_be_deleted is not None:
                 element_to_be_deleted.getparent().remove(element_to_be_deleted)
 
-            # for non-accessible responsetypes it may be possible that label attribute is not present
-            # in this case pass an empty label. remember label attribute is only used as value for aria-label
-            if response.tag not in ACCESSIBLE_CAPA_RESPONSE_TYPES and label == DEFAULT_QUESTION_TEXT:
-                label = ''
-
             # Extract descriptions and set unique id on each description tag
             description_tags = response.findall('description')
             description_id = 1

common/lib/capa/capa/templates/choicetext.html

 <%! from django.utils.translation import ugettext as _ %>
 <% element_checked = False %>
 % for choice_id, _ in choices:
-    <%choice_id = choice_id %>
+    <% choice_id = choice_id %>
     %if choice_id in value:
         <% element_checked = True %>
     %endif
-%endfor
+% endfor
 <section id="choicetextinput_${id}" class="choicetextinput">
 <form class="choicetextgroup capa_inputtype" id="inputtype_${id}">
     <div class="script_placeholder" data-src="${STATIC_URL}js/capa/choicetextinput.js"/>
 
     <fieldset aria-label="${response_data['label']}">
         % for choice_id, choice_description in choices:
-        <%choice_id= choice_id %>
+        <% choice_id = choice_id %>
         <section id="forinput${choice_id}"
             % if input_type == 'radio' and choice_id in value :
             <%

common/lib/capa/capa/templates/textline.html

@@ -56,8 +56,8 @@
     </div>
 % endif
 
-  % if msg:
-      <span class="message">${HTML(msg)}</span>
-  % endif
+% if msg:
+  <span class="message">${HTML(msg)}</span>
+% endif
 
 </div>

common/lib/capa/capa/tests/test_capa_problem.py

@@ -7,7 +7,6 @@ from lxml import etree
 import unittest
 
 from . import new_loncapa_problem
-from capa.capa_problem import DEFAULT_QUESTION_TEXT
 
 
 class CAPAProblemTest(unittest.TestCase):
@@ -159,33 +158,6 @@ class CAPAProblemTest(unittest.TestCase):
             }
         )
 
-    def test_default_question_text(self):
-        """
-        Verify that default question text is shown when question is missing.
-        """
-        xml = """
-        <problem>
-            <p>Be sure to check your spelling.</p>
-            <stringresponse answer="War" type="ci">
-                <description>Everybody needs somebody to talk to.</description>
-                <textline size="40"/>
-            </stringresponse>
-        </problem>
-        """
-        problem = new_loncapa_problem(xml)
-        self.assertEqual(
-            problem.problem_data,
-            {
-                '1_2_1':
-                {
-                    'label': DEFAULT_QUESTION_TEXT,
-                    'descriptions': {
-                        'description_1_1_1': "Everybody needs somebody to talk to."
-                    }
-                }
-            }
-        )
-
     def test_question_is_not_removed(self):
         """
         Verify that tag with question text is not removed when responsetype is not fully accessible.

common/lib/capa/capa/tests/test_html_render.py

@@ -7,7 +7,6 @@ import mock
 
 from .response_xml_factory import StringResponseXMLFactory, CustomResponseXMLFactory
 from . import test_capa_system, new_loncapa_problem
-from capa.capa_problem import DEFAULT_QUESTION_TEXT
 
 
 class CapaHtmlRenderTest(unittest.TestCase):
@@ -186,7 +185,7 @@ class CapaHtmlRenderTest(unittest.TestCase):
             'id': '1_2_1',
             'trailing_text': '',
             'size': None,
-            'response_data': {'label': DEFAULT_QUESTION_TEXT, 'descriptions': {}},
+            'response_data': {'label': '', 'descriptions': {}},
             'describedby': ''
         }
 

common/lib/xmodule/xmodule/tests/test_capa_module.py

@@ -21,7 +21,6 @@ from webob.multidict import MultiDict
 import xmodule
 from xmodule.tests import DATA_DIR
 from capa import responsetypes
-from capa.capa_problem import DEFAULT_QUESTION_TEXT
 from capa.responsetypes import (StudentInputError, LoncapaProblemError,
                                 ResponseError)
 from capa.xqueue_interface import XQueueInterface
@@ -2652,7 +2651,7 @@ class TestProblemCheckTracking(unittest.TestCase):
         event = self.get_event_for_answers(module, answer_input_dict)
         self.assertEquals(event['submission'], {
             factory.answer_key(2): {
-                'question': DEFAULT_QUESTION_TEXT,
+                'question': '',
                 'answer': '3.14',
                 'response_type': 'numericalresponse',
                 'input_type': 'textline',
@@ -2783,7 +2782,7 @@ class TestProblemCheckTracking(unittest.TestCase):
         event = self.get_event_for_answers(module, answer_input_dict)
         self.assertEquals(event['submission'], {
             factory.answer_key(2): {
-                'question': DEFAULT_QUESTION_TEXT,
+                'question': '',
                 'answer': '3.14',
                 'response_type': 'numericalresponse',
                 'input_type': 'textline',