def test_m_named_args(self):
c = TestMethodSelector.HasMethods()
fred_selector = m_('sheila', arg2=45, arg1=33)
self.assertEqual(fred_selector(c), 134)
def test_m_negative(self):
c = TestMethodSelector.HasMethods()
foo_selector = m_('foo')
self.assertRaises(AttributeError, lambda: foo_selector(c))
def test_m_positional_args(self):
c = TestMethodSelector.HasMethods()
fred_selector = m_('fred', 45)
self.assertEqual(fred_selector(c), 100)
def test_m_result_is_callable(self):
foo_selector = m_('foo')
self.assertTrue(is_callable(foo_selector))
def test_m_positive(self):
c = TestMethodSelector.HasMethods()
jim_selector = m_('jim')
self.assertEqual(jim_selector(c), 23)
def test_m_named_args(self):
c = TestMethodSelector.HasMethods()
fred_selector = m_('sheila', arg2 = 45, arg1 = 33)
self.assertEqual(fred_selector(c), 134)
return x.first()
def count(x):
return lambda x: x.count()
def order_grouping_by(selector: Callable, type: Order = Order.Asc):
"""
subselect the group items within each grouping.
"""
asc = lambda x: x.order_by(lambda y: query(y).select(selector).sum())
desc = lambda x: x.order_by_descending(lambda y: query(y).select(selector).
sum())
return asc if type == Order.Asc else desc
order_by_duration = order_by(get_sum(a_('duration')))
group_by_category = group_by(a_('parent_category'))
group_by_concept = group_by(a_('data.concept_name'))
group_by_collection = group_by(a_('data.collection_name'))
group_by_date = group_by(m_('date'))
group_by_learning_mode = group_by(a_('data.learning_mode'))
group_by_element_type = group_by(a_('data.element_type'))
group_by_edited = group_by(m_('was_edited'))
#order_by_deletion_number = order_by(lambda x: text_deletions(x.data.element_content).count())
#order_by_insertion_number = order_by(lambda x: text_insertions(x.data.element_content).count())
#order_by_deletion_length = order_by(lambda x: text_insertions(x.data.element_content).sum())
#order_by_insertion_length = order_by(lambda x: sum(len(tup[1]) for tup in text_insertions(x.data.element_content)))
def test_m_negative(self):
c = TestMethodSelector.HasMethods()
foo_selector = m_('foo')
self.assertRaises(AttributeError, lambda: foo_selector(c))
def test_m_positional_args(self):
c = TestMethodSelector.HasMethods()
fred_selector = m_('fred', 45)
self.assertEqual(fred_selector(c), 100)
def test_m_positive(self):
c = TestMethodSelector.HasMethods()
jim_selector = m_('jim')
self.assertEqual(jim_selector(c), 23)
def test_m_result_is_callable(self):
foo_selector = m_('foo')
self.assertTrue(is_callable(foo_selector))
def where_unchanged_contains(q: Queryable, string: str):
return apply([where(m_('unchanged_contains', string))], q)
def where_inserted_contains(q: Queryable, strings: List[str]):
return apply([where(m_('inserted_contains', strings))], q)
def where_deleted_contains(q: Queryable, string: str):
return apply([where(m_('deleted_contains', string))], q)
