Changed world.browser.find_by_css to world.css_find

cms/djangoapps/contentstore/features/component_settings_editor_helpers.py

@@ -115,7 +115,7 @@ def revert_setting_entry(label):
 @world.absorb
 def get_setting_entry(label):
     def get_setting():
-        settings = world.browser.find_by_css('.wrapper-comp-setting')
+        settings = world.css_find('.wrapper-comp-setting')
         for setting in settings:
             if setting.find_by_css('.setting-label')[0].value == label:
                 return setting
@@ -125,7 +125,7 @@ def get_setting_entry(label):
 @world.absorb
 def get_setting_entry_index(label):
     def get_index():
-        settings = world.browser.find_by_css('.wrapper-comp-setting')
+        settings = world.css_find('.wrapper-comp-setting')
         for index, setting in enumerate(settings):
             if setting.find_by_css('.setting-label')[0].value == label:
                 return index

cms/djangoapps/contentstore/features/problem-editor.py

@@ -135,7 +135,7 @@ def set_the_weight_to_abc(step, bad_weight):
 
 @step('if I set the max attempts to "(.*)", it will persist as a valid integer$')
 def set_the_max_attempts(step, max_attempts_set):
-    #on firefox with selenium, the behaviour is different.  eg 2.34 displays as 2.34 and is persisted as 2
+    # on firefox with selenium, the behaviour is different.  eg 2.34 displays as 2.34 and is persisted as 2
     index = world.get_setting_entry_index(MAXIMUM_ATTEMPTS)
     world.css_fill('.wrapper-comp-setting .setting-input', max_attempts_set, index=index)
     if world.is_firefox():