本文整理汇总了Python中xmodule.tabs.CourseTabList.validate_tabs方法的典型用法代码示例。如果您正苦于以下问题：Python CourseTabList.validate_tabs方法的具体用法？Python CourseTabList.validate_tabs怎么用？Python CourseTabList.validate_tabs使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xmodule.tabs.CourseTabList的用法示例。
在下文中一共展示了CourseTabList.validate_tabs方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: reorder_tabs_handler
# 需要导入模块: from xmodule.tabs import CourseTabList [as 别名]
# 或者: from xmodule.tabs.CourseTabList import validate_tabs [as 别名]
def reorder_tabs_handler(course_item, request):
"""
Helper function for handling reorder of tabs request
"""
# Tabs are identified by tab_id or locators.
# The locators are used to identify static tabs since they are xmodules.
# Although all tabs have tab_ids, newly created static tabs do not know
# their tab_ids since the xmodule editor uses only locators to identify new objects.
requested_tab_id_locators = request.json["tabs"]
# original tab list in original order
old_tab_list = course_item.tabs
# create a new list in the new order
new_tab_list = []
for tab_id_locator in requested_tab_id_locators:
tab = get_tab_by_tab_id_locator(old_tab_list, tab_id_locator)
if tab is None:
return JsonResponse(
{"error": "Tab with id_locator '{0}' does not exist.".format(tab_id_locator)}, status=400
)
new_tab_list.append(tab)
# the old_tab_list may contain additional tabs that were not rendered in the UI because of
# global or course settings. so add those to the end of the list.
non_displayed_tabs = set(old_tab_list) - set(new_tab_list)
new_tab_list.extend(non_displayed_tabs)
# validate the tabs to make sure everything is Ok (e.g., did the client try to reorder unmovable tabs?)
try:
CourseTabList.validate_tabs(new_tab_list)
except InvalidTabsException, exception:
return JsonResponse({"error": "New list of tabs is not valid: {0}.".format(str(exception))}, status=400)