Revert `maximum_attempts` to `max_attempts`.

Found out that the relevant Davidson courses use plenty
of max_attempts, but no max_scores. Used `grep`.

activetable/activetable.py

@@ -81,7 +81,7 @@ class ActiveTableXBlock(StudioEditableXBlockMixin, XBlock):
         scope=Scope.settings,
         default=1.0,
     )
-    maximum_attempts = Integer(
+    max_attempts = Integer(
         display_name='Maximum attempts',
         help='Defines the number of times a student can try to answer this problem.  If the value '
         'is not set, infinite attempts are allowed.',
@@ -96,7 +96,7 @@ class ActiveTableXBlock(StudioEditableXBlockMixin, XBlock):
         'row_heights',
         'default_tolerance',
         'maximum_score',
-        'maximum_attempts',
+        'max_attempts',
     ]
 
     # Dictionary mapping cell ids to the student answers.
@@ -173,7 +173,7 @@ class ActiveTableXBlock(StudioEditableXBlockMixin, XBlock):
             score=self.score,
             maximum_score=self.maximum_score,
             attempts=self.attempts,
-            maximum_attempts=self.maximum_attempts,
+            max_attempts=self.max_attempts,
         )
 
     def student_view(self, context=None):
@@ -188,7 +188,7 @@ class ActiveTableXBlock(StudioEditableXBlockMixin, XBlock):
             head_height=self._row_heights[0] if self._row_heights else None,
             thead=self.thead,
             tbody=self.tbody,
-            maximum_attempts=self.maximum_attempts,
+            max_attempts=self.max_attempts,
         )
         html = loader.render_template('templates/html/activetable.html', context)
 
@@ -207,7 +207,7 @@ class ActiveTableXBlock(StudioEditableXBlockMixin, XBlock):
 
     def check_and_save_answers(self, data):
         """Common implementation for the check and save handlers."""
-        if self.maximum_attempts and self.attempts >= self.maximum_attempts:
+        if self.max_attempts and self.attempts >= self.max_attempts:
             # The "Check" button is hidden when the maximum number of attempts has been reached, so
             # we can only get here by manually crafted requests.  We simply return the current
             # status without rechecking or storing the answers in that case.

activetable/static/js/src/activetable.js

@@ -51,13 +51,13 @@ function ActiveTableXBlock(runtime, element, init_args) {
         } else {
             feedback_msg = '(' + data.score + '/' + data.maximum_score + ' points)';
         }
-        if (data.maximum_attempts) {
-            feedback_msg = 'You have used ' + data.attempts + ' of ' + data.maximum_attempts +
+        if (data.max_attempts) {
+            feedback_msg = 'You have used ' + data.attempts + ' of ' + data.max_attempts +
                 ' submissions ' + feedback_msg;
-            if (data.attempts == data.maximum_attempts - 1) {
+            if (data.attempts == data.max_attempts - 1) {
                 $('.action .check .check-label', element).text('Final check');
             }
-            else if (data.attempts >= data.maximum_attempts) {
+            else if (data.attempts >= data.max_attempts) {
                 $('.action .check, .action .save', element).hide();
             }
         }

activetable/templates/html/activetable.html

@@ -41,7 +41,7 @@
   <div class="status-message" aria-live="polite"></div>
   <div class="action">
     <button class="check"><span class="check-label">Check</span><span class="sr"> your answer</span></button>
-    {% if maximum_attempts %}
+    {% if max_attempts %}
     <button class="save">Save<span class="sr"> your answer</span></button>
     <div class="submission-feedback" aria-live="polite"></div>
     {% endif %}

tests/integration/test_activetable.py

@@ -81,7 +81,7 @@ class TestActiveTable(StudioEditableBaseTest):
 
     def test_save_and_reload(self):
         answers = dict(cell_1_1='1', cell_2_1='2', cell_3_1='3')
-        self.load_scenario('xml/maximum_attempts.xml')
+        self.load_scenario('xml/max_attempts.xml')
         self.enter_answers(answers)
         self.element.find_element_by_css_selector('.action button.save').click()
         vertical = self.load_root_xblock()

tests/integration/xml/maximum_attempts.xml → tests/integration/xml/max_attempts.xml

 <vertical_demo>
-  <activetable url_name="maximum_attempts" maximum_attempts="2">
+  <activetable url_name="max_attempts" max_attempts="2">
     [
       ['Event', 'Year'],
       ['French Revolution', Numeric(answer=1789)],