本文整理汇总了Python中xmodule.graders.grader_from_conf函数的典型用法代码示例。如果您正苦于以下问题：Python grader_from_conf函数的具体用法？Python grader_from_conf怎么用？Python grader_from_conf使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了grader_from_conf函数的4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_grader_from_conf
def test_grader_from_conf(self):
# Confs always produce a graders.WeightedSubsectionsGrader, so we test this by repeating the test
# in test_graders.WeightedSubsectionsGrader, but generate the graders with confs.
weighted_grader = graders.grader_from_conf(
[
{"type": "Homework", "min_count": 12, "drop_count": 2, "short_label": "HW", "weight": 0.25},
{"type": "Lab", "min_count": 7, "drop_count": 3, "category": "Labs", "weight": 0.25},
{"type": "Midterm", "name": "Midterm Exam", "short_label": "Midterm", "weight": 0.5},
]
)
empty_grader = graders.grader_from_conf([])
graded = weighted_grader.grade(self.test_gradesheet)
self.assertAlmostEqual(graded["percent"], 0.5106547619047619)
self.assertEqual(len(graded["section_breakdown"]), (12 + 1) + (7 + 1) + 1)
self.assertEqual(len(graded["grade_breakdown"]), 3)
graded = empty_grader.grade(self.test_gradesheet)
self.assertAlmostEqual(graded["percent"], 0.0)
self.assertEqual(len(graded["section_breakdown"]), 0)
self.assertEqual(len(graded["grade_breakdown"]), 0)
# Test that graders can also be used instead of lists of dictionaries
homework_grader = graders.AssignmentFormatGrader("Homework", 12, 2)
homework_grader2 = graders.grader_from_conf(homework_grader)
graded = homework_grader2.grade(self.test_gradesheet)
self.assertAlmostEqual(graded["percent"], 0.11)
self.assertEqual(len(graded["section_breakdown"]), 12 + 1)示例2: test_grader_from_conf
def test_grader_from_conf(self):
# Confs always produce a graders.WeightedSubsectionsGrader, so we test this by repeating the test
# in test_graders.WeightedSubsectionsGrader, but generate the graders with confs.
weighted_grader = graders.grader_from_conf([
{
'type': "Homework",
'min_count': 12,
'drop_count': 2,
'short_label': "HW",
'weight': 0.25,
},
{
'type': "Lab",
'min_count': 7,
'drop_count': 3,
'category': "Labs",
'weight': 0.25
},
{
'type': "Midterm",
'min_count': 0,
'drop_count': 0,
'name': "Midterm Exam",
'short_label': "Midterm",
'weight': 0.5,
},
])
empty_grader = graders.grader_from_conf([])
graded = weighted_grader.grade(self.test_gradesheet)
self.assertAlmostEqual(graded['percent'], 0.50812499999999994)
self.assertEqual(len(graded['section_breakdown']), (12 + 1) + (7 + 1) + 1)
self.assertEqual(len(graded['grade_breakdown']), 3)
graded = empty_grader.grade(self.test_gradesheet)
self.assertAlmostEqual(graded['percent'], 0.0)
self.assertEqual(len(graded['section_breakdown']), 0)
self.assertEqual(len(graded['grade_breakdown']), 0)
# Test that graders can also be used instead of lists of dictionaries
homework_grader = graders.AssignmentFormatGrader("Homework", 12, 2)
homework_grader2 = graders.grader_from_conf(homework_grader)
graded = homework_grader2.grade(self.test_gradesheet)
self.assertAlmostEqual(graded['percent'], 0.11)
self.assertEqual(len(graded['section_breakdown']), 12 + 1)示例3: grader
def grader(self):
return grader_from_conf(self.raw_grader)示例4: test_grader_with_invalid_conf
def test_grader_with_invalid_conf(self, invalid_conf, expected_error_message):
with self.assertRaises(ValueError) as error:
graders.grader_from_conf([invalid_conf])
self.assertIn(expected_error_message, error.exception.message)