本文整理汇总了Python中xmodule.modulestore.locator.BlockUsageLocator.for_branch方法的典型用法代码示例。如果您正苦于以下问题：Python BlockUsageLocator.for_branch方法的具体用法？Python BlockUsageLocator.for_branch怎么用？Python BlockUsageLocator.for_branch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.modulestore.locator.BlockUsageLocator的用法示例。
在下文中一共展示了BlockUsageLocator.for_branch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: test_translate_locator
# 需要导入模块: from xmodule.modulestore.locator import BlockUsageLocator [as 别名]
# 或者: from xmodule.modulestore.locator.BlockUsageLocator import for_branch [as 别名]
def test_translate_locator(self):
"""
tests translate_locator_to_location(BlockUsageLocator)
"""
# lookup for non-existent course
org = 'foo_org'
course = 'bar_course'
run = 'baz_run'
new_style_org = '{}.geek_dept'.format(org)
new_style_offering = '{}.{}'.format(course, run)
prob_course_key = CourseLocator(
org=new_style_org, offering=new_style_offering,
branch='published',
)
prob_locator = BlockUsageLocator(
prob_course_key,
block_type='problem',
block_id='problem2',
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
self.assertIsNone(prob_location, 'found entry in empty map table')
loc_mapper().create_map_entry(
SlashSeparatedCourseKey(org, course, run),
new_style_org, new_style_offering,
block_map={
'abc123': {'problem': 'problem2'},
'48f23a10395384929234': {'chapter': 'chapter48f'},
'baz_run': {'course': 'root'},
}
)
# only one course matches
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
# default branch
self.assertEqual(prob_location, Location(org, course, run, 'problem', 'abc123', None))
# test get_course keyword
prob_location = loc_mapper().translate_locator_to_location(prob_locator, get_course=True)
self.assertEqual(prob_location, SlashSeparatedCourseKey(org, course, run))
# explicit branch
prob_locator = prob_locator.for_branch('draft')
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
# Even though the problem was set as draft, we always return revision=None to work
# with old mongo/draft modulestores.
self.assertEqual(prob_location, Location(org, course, run, 'problem', 'abc123', None))
prob_locator = BlockUsageLocator(
prob_course_key.for_branch('production'),
block_type='problem', block_id='problem2'
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
self.assertEqual(prob_location, Location(org, course, run, 'problem', 'abc123', None))
# same for chapter except chapter cannot be draft in old system
chap_locator = BlockUsageLocator(
prob_course_key.for_branch('production'),
block_type='chapter', block_id='chapter48f',
)
chap_location = loc_mapper().translate_locator_to_location(chap_locator)
self.assertEqual(chap_location, Location(org, course, run, 'chapter', '48f23a10395384929234'))
# explicit branch
chap_locator = chap_locator.for_branch('draft')
chap_location = loc_mapper().translate_locator_to_location(chap_locator)
self.assertEqual(chap_location, Location(org, course, run, 'chapter', '48f23a10395384929234'))
chap_locator = BlockUsageLocator(
prob_course_key.for_branch('production'), block_type='chapter', block_id='chapter48f'
)
chap_location = loc_mapper().translate_locator_to_location(chap_locator)
self.assertEqual(chap_location, Location(org, course, run, 'chapter', '48f23a10395384929234'))
# look for non-existent problem
prob_locator2 = BlockUsageLocator(
prob_course_key.for_branch('draft'),
block_type='problem', block_id='problem3'
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator2)
self.assertIsNone(prob_location, 'Found non-existent problem')
# add a distractor course
delta_run = 'delta_run'
new_style_offering = '{}.{}'.format(course, delta_run)
loc_mapper().create_map_entry(
SlashSeparatedCourseKey(org, course, delta_run),
new_style_org, new_style_offering,
block_map={'abc123': {'problem': 'problem3'}}
)
prob_location = loc_mapper().translate_locator_to_location(prob_locator)
self.assertEqual(prob_location, Location(org, course, run, 'problem', 'abc123', None))