def test_mdx_hierarchy_set_range(self):
member1 = Member.of('Dimension', 'Hierarchy', 'Member1')
member2 = Member.of('Dimension', 'Hierarchy', 'Member2')
hierarchy_set = MdxHierarchySet.range(member1, member2)
self.assertEqual(
"{[DIMENSION].[HIERARCHY].[MEMBER1]:[DIMENSION].[HIERARCHY].[MEMBER2]}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_union(self):
hierarchy_set = MdxHierarchySet.member(Member.of("dimension", "element1")). \
union(MdxHierarchySet.member(Member.of("dimension", "element2")))
self.assertEqual(
"{UNION({[dimension].[dimension].[element1]},{[dimension].[dimension].[element2]})}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_intersect(self):
hierarchy_set = MdxHierarchySet.member(Member.of("DIMENSION", "ELEMENT1")). \
intersect(MdxHierarchySet.member(Member.of("DIMENSION", "ELEMENT2")))
self.assertEqual(
"{INTERSECT({[DIMENSION].[DIMENSION].[ELEMENT1]},{[DIMENSION].[DIMENSION].[ELEMENT2]})}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_except(self):
hierarchy_set = MdxHierarchySet.member(Member.of("DIMENSION", "ELEMENT1")). \
except_(MdxHierarchySet.member(Member.of("DIMENSION", "ELEMENT2")))
self.assertEqual(
"{EXCEPT({[DIMENSION].[DIMENSION].[ELEMENT1]},{[DIMENSION].[DIMENSION].[ELEMENT2]})}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_range(self):
member1 = Member.of('Dimension', 'Hierarchy', 'Member1')
member2 = Member.of('Dimension', 'Hierarchy', 'Member2')
hierarchy_set = MdxHierarchySet.range(member1, member2)
self.assertEqual(
"{[dimension].[hierarchy].[member1]:[dimension].[hierarchy].[member2]}",
hierarchy_set.to_mdx())
def test_mdx_builder_with_calculated_member(self):
mdx = MdxBuilder.from_cube(cube="Cube").with_member(
CalculatedMember.avg(
dimension="Period",
hierarchy="Period",
element="AVG 2016",
cube="Cube",
mdx_set=MdxHierarchySet.children(member=Member.of("Period", "2016")),
mdx_tuple=MdxTuple.of(Member.of("Dim1", "Total Dim1"),
Member.of("Dim2", "Total Dim2")))) \
.rows_non_empty() \
.add_hierarchy_set_to_row_axis(MdxHierarchySet.all_leaves("DIM1", "DIM1")) \
.columns_non_empty() \
.add_member_tuple_to_columns(Member.of("Period", "AVG 2016")) \
.where("[Dim2].[Total Dim2]") \
.to_mdx()
self.assertEqual(
"WITH\r\n"
"MEMBER [PERIOD].[PERIOD].[AVG2016] AS AVG({[PERIOD].[PERIOD].[2016].CHILDREN},"
"[CUBE].([DIM1].[DIM1].[TOTALDIM1],[DIM2].[DIM2].[TOTALDIM2]))\r\n"
"SELECT\r\n"
"NON EMPTY {([PERIOD].[PERIOD].[AVG2016])} ON 0,\r\n"
"NON EMPTY {TM1FILTERBYLEVEL({TM1SUBSETALL([DIM1].[DIM1])},0)} ON 1\r\n"
"FROM [CUBE]\r\n"
"WHERE ([DIM2].[DIM2].[TOTALDIM2])",
mdx)
def test_mdx_tuple_add_element(self):
tupl = MdxTuple.of(Member.of("Dimension1", "Hierarchy1", "Element1"))
tupl.add_member(Member.of("Dimension2", "Hierarchy2", "Element2"))
self.assertEqual(len(tupl), 2)
self.assertEqual(tupl.members[0], Member.of("Dimension1", "Hierarchy1", "Element1"))
self.assertEqual(tupl.members[1], Member.of("Dimension2", "Hierarchy2", "Element2"))
def test_merge_without_clean_after(self):
mdx = MdxBuilder.from_cube(self.cube_name).add_member_tuple_to_columns(
Member.of(self.dimension_names[0], "Element1"),
Member.of(self.dimension_names[1], "Element1"),
Member.of(self.dimension_names[2], "Element1")) \
.to_mdx()
sandbox2 = Sandbox(self.sandbox_name2, True)
self.tm1.sandboxes.create(sandbox2)
self.tm1.cells.write_values(cube_name=self.cube_name,
cellset_as_dict={
("Element1", "Element1", "Element1"): 5
},
sandbox_name=self.sandbox_name2)
self.tm1.sandboxes.merge(source_sandbox_name=self.sandbox_name2,
target_sandbox_name=self.sandbox_name1,
clean_after=False)
values = self.tm1.cells.execute_mdx_values(
mdx=mdx, sandbox_name=self.sandbox_name1)
self.assertEqual(5, values[0])
values = self.tm1.cells.execute_mdx_values(
mdx=mdx, sandbox_name=self.sandbox_name2)
self.assertEqual(5, values[0])
def test_mdx_hierarchy_set_tm1_drill_down_member_set_recursive(self):
hierarchy_set = MdxHierarchySet.members([Member.of("DIMENSION", "ELEMENT")]).tm1_drill_down_member(
other_set=MdxHierarchySet.members([Member.of("DIMENSION", "ELEMENT")]),
recursive=True)
self.assertEqual(
"{TM1DRILLDOWNMEMBER({[DIMENSION].[DIMENSION].[ELEMENT]}, {[DIMENSION].[DIMENSION].[ELEMENT]}, RECURSIVE)}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_union(self):
hierarchy_set = MdxHierarchySet.member(Member.of("DIMENSION", "ELEMENT1")). \
union(MdxHierarchySet.member(Member.of("DIMENSION", "ELEMENT2")))
self.assertEqual(
"{UNION({[DIMENSION].[DIMENSION].[ELEMENT1]},{[DIMENSION].[DIMENSION].[ELEMENT2]})}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_intersect(self):
hierarchy_set = MdxHierarchySet.member(Member.of("dimension", "element1")). \
intersect(MdxHierarchySet.member(Member.of("dimension", "element2")))
self.assertEqual(
"{INTERSECT({[dimension].[dimension].[element1]},{[dimension].[dimension].[element2]})}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_except(self):
hierarchy_set = MdxHierarchySet.member(Member.of("dimension", "element1")). \
except_(MdxHierarchySet.member(Member.of("dimension", "element2")))
self.assertEqual(
"{EXCEPT({[dimension].[dimension].[element1]},{[dimension].[dimension].[element2]})}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_elements(self):
hierarchy_set = MdxHierarchySet.members([
Member.of("Dimension", "element1"),
Member.of("Dimension", "element2")
])
self.assertEqual(
"{[dimension].[dimension].[element1],[dimension].[dimension].[element2]}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_elements(self):
hierarchy_set = MdxHierarchySet.members([
Member.of("Dimension", "element1"),
Member.of("Dimension", "element2")
])
self.assertEqual(
"{[DIMENSION].[DIMENSION].[ELEMENT1],[DIMENSION].[DIMENSION].[ELEMENT2]}",
hierarchy_set.to_mdx())
def build_vmm_vmt_mdx(cube_name: str):
return MdxBuilder.from_cube("}CubeProperties") \
.add_member_tuple_to_rows(Member.of("}Cubes", cube_name)) \
.add_hierarchy_set_to_column_axis(
MdxHierarchySet.members([
Member.of("}CubeProperties", "VMM"),
Member.of("}CubeProperties", "VMT")])) \
.to_mdx()
def test_mdx_hierarchy_set_tm1_drill_down_member_set(self):
hierarchy_set = MdxHierarchySet.members([
Member.of("dimension", "element")
]).tm1_drill_down_member(other_set=MdxHierarchySet.members(
[Member.of("dimension", "element")]),
recursive=False)
self.assertEqual(
"{TM1DRILLDOWNMEMBER({[dimension].[dimension].[element]}, {[dimension].[dimension].[element]})}",
hierarchy_set.to_mdx())
def test_mdx_set_unions_allow_duplicates(self):
hierarchy_set = MdxSet.unions([
MdxHierarchySet.children(Member.of("Dimension", "element1")),
MdxHierarchySet.member(Member.of("Dimension", "element2")),
MdxHierarchySet.member(Member.of("Dimension", "element3"))
], True)
self.assertEqual(
"{{[dimension].[dimension].[element1].CHILDREN},"
"{[dimension].[dimension].[element2]},"
"{[dimension].[dimension].[element3]}}", hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_bottom_count(self):
hierarchy_set = MdxHierarchySet \
.tm1_subset_all("Dimension") \
.bottom_count("CUBE", MdxTuple.of(Member.of("DIMENSION2", "ELEMENT2"), Member.of("DIMENSION3", "ELEMENT3")),
10)
self.assertEqual(
"{BOTTOMCOUNT({TM1SUBSETALL([DIMENSION].[DIMENSION])},"
"10,"
"[CUBE].([DIMENSION2].[DIMENSION2].[ELEMENT2],[DIMENSION3].[DIMENSION3].[ELEMENT3]))}",
hierarchy_set.to_mdx())
def test_mdx_set_cross_joins(self):
mdx_set = MdxSet.cross_joins([
MdxHierarchySet.children(Member.of("Dimension", "element1")),
MdxHierarchySet.member(Member.of("Dimension", "element2")),
MdxHierarchySet.member(Member.of("Dimension", "element3"))
])
self.assertEqual(
"{{[dimension].[dimension].[element1].CHILDREN}"
" * {[dimension].[dimension].[element2]}"
" * {[dimension].[dimension].[element3]}}", mdx_set.to_mdx())
def test_mdx_hierarchy_set_order(self):
hierarchy_set = MdxHierarchySet.all_members("Dimension1", "Hierarchy1").order(
cube="Cube",
mdx_tuple=MdxTuple.of(
Member.of("Dimension2", "Hierarchy2", "ElementA"),
Member.of("Dimension3", "Hierarchy3", "ElementB")))
self.assertEqual(
"{ORDER({[DIMENSION1].[HIERARCHY1].MEMBERS},"
"[CUBE].([DIMENSION2].[HIERARCHY2].[ELEMENTA],[DIMENSION3].[HIERARCHY3].[ELEMENTB]),BASC)}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_bottom_count(self):
hierarchy_set = MdxHierarchySet \
.tm1_subset_all("Dimension") \
.bottom_count("cube", MdxTuple.of(Member.of("dimension2", "element2"), Member.of("dimension3", "element3")),
10)
self.assertEqual(
"{BOTTOMCOUNT({TM1SUBSETALL([dimension].[dimension])},"
"10,"
"[cube].([dimension2].[dimension2].[element2],[dimension3].[dimension3].[element3]))}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_unions_no_duplicates(self):
hierarchy_set = MdxHierarchySet.unions([
MdxHierarchySet.children(Member.of("Dimension", "element1")),
MdxHierarchySet.member(Member.of("Dimension", "element2")),
MdxHierarchySet.member(Member.of("Dimension", "element3"))
])
self.assertEqual(
"{{[DIMENSION].[DIMENSION].[ELEMENT1].CHILDREN}"
" + {[DIMENSION].[DIMENSION].[ELEMENT2]}"
" + {[DIMENSION].[DIMENSION].[ELEMENT3]}}", hierarchy_set.to_mdx())
def as_MDX(self) -> str:
""" Build a valid MDX Query from an Existing cubeview.
Takes Zero suppression into account.
Throws an Exception when no elements are place on the columns.
Subsets are referenced in the result-MDX through the TM1SubsetToSet Function
:return: String, the MDX Query
"""
if not self.columns:
raise ValueError("Column selection must not be empty")
query = MdxBuilder.from_cube(self.cube)
if self._suppress_empty_rows:
query.rows_non_empty()
if self.suppress_empty_columns:
query.columns_non_empty()
axes = [self.columns]
if self.rows:
axes.append(self.rows)
for axis_id, axis in enumerate(axes):
for axis_selection in axis:
subset = axis_selection.subset
if isinstance(subset, AnonymousSubset):
if subset.expression is not None:
mdx_hierarchy_set = MdxHierarchySet.from_str(
dimension=subset.dimension_name,
hierarchy=subset.hierarchy_name,
mdx=subset.expression)
else:
members = [
Member.of(subset.dimension_name, element)
for element in subset.elements
]
mdx_hierarchy_set = MdxHierarchySet.members(members)
else:
mdx_hierarchy_set = MdxHierarchySet.tm1_subset_to_set(
dimension=axis_selection.dimension_name,
hierarchy=axis_selection.hierarchy_name,
subset=subset.name)
query.add_hierarchy_set_to_axis(
axis=axis_id, mdx_hierarchy_set=mdx_hierarchy_set)
for title in self._titles:
query.add_member_to_where(
Member.of(title.dimension_name, title.selected))
return query.to_mdx()
def test_mdx_hierarchy_set_filter_by_cell_value_string(self):
hierarchy_set = MdxHierarchySet.all_members("Dimension1", "Hierarchy1").filter_by_cell_value(
cube="Cube",
mdx_tuple=MdxTuple.of(
Member.of("Dimension2", "ElementA"),
Member.of("Dimension3", "ElementB")),
operator="=",
value='ABC')
self.assertEqual(
"{FILTER({[DIMENSION1].[HIERARCHY1].MEMBERS},"
"[CUBE].([DIMENSION2].[DIMENSION2].[ELEMENTA],[DIMENSION3].[DIMENSION3].[ELEMENTB])='ABC')}",
hierarchy_set.to_mdx())
def test_mdx_hierarchy_set_filter_by_cell_value_string(self):
hierarchy_set = MdxHierarchySet.all_members(
"Dimension1", "Hierarchy1").filter_by_cell_value(
cube="Cube",
mdx_tuple=MdxTuple.of(Member.of("Dimension2", "ElementA"),
Member.of("Dimension3", "ElementB")),
operator="=",
value='ABC')
self.assertEqual(
"{FILTER({[dimension1].[hierarchy1].MEMBERS},"
"[cube].([dimension2].[dimension2].[elementa],[dimension3].[dimension3].[elementb])='ABC')}",
hierarchy_set.to_mdx())
def test_calculated_member_sum(self):
calculated_member = CalculatedMember.sum(
dimension="Period",
hierarchy="Period",
element="SUM 2016",
cube="Cube",
mdx_set=MdxHierarchySet.children(Member.of("Period", "2016")),
mdx_tuple=MdxTuple.of(Member.of("Dimension1", "Element1"), Member.of("Dimension2", "Element2")))
self.assertEqual(
calculated_member.to_mdx(),
"MEMBER [PERIOD].[PERIOD].[SUM2016] AS SUM({[PERIOD].[PERIOD].[2016].CHILDREN},[CUBE]."
"([DIMENSION1].[DIMENSION1].[ELEMENT1],[DIMENSION2].[DIMENSION2].[ELEMENT2]))")
def test_mdx_hierarchy_set_order(self):
hierarchy_set = MdxHierarchySet.all_members(
"Dimension1",
"Hierarchy1").order(cube="Cube",
mdx_tuple=MdxTuple.of(
Member.of("Dimension2", "Hierarchy2",
"ElementA"),
Member.of("Dimension3", "Hierarchy3",
"ElementB")))
self.assertEqual(
"{ORDER({[dimension1].[hierarchy1].MEMBERS},"
"[cube].([dimension2].[hierarchy2].[elementa],[dimension3].[hierarchy3].[elementb]),BASC)}",
hierarchy_set.to_mdx())
def test_mdx_builder_simple(self):
mdx = MdxBuilder.from_cube("cube") \
.rows_non_empty() \
.add_hierarchy_set_to_row_axis(MdxHierarchySet.all_leaves("Dim1")) \
.columns_non_empty() \
.add_hierarchy_set_to_column_axis(MdxHierarchySet.member(Member.of("Dim2", "Elem2"))) \
.where(Member.of("Dim3", "Elem3"), Member.of("Dim4", "Elem4")) \
.to_mdx()
self.assertEqual(
"SELECT\r\n"
"NON EMPTY {[dim2].[dim2].[elem2]} ON 0,\r\n"
"NON EMPTY {TM1FILTERBYLEVEL({TM1SUBSETALL([dim1].[dim1])},0)} ON 1\r\n"
"FROM [cube]\r\n"
"WHERE ([dim3].[dim3].[elem3],[dim4].[dim4].[elem4])", mdx)
def test_calculated_member_sum(self):
calculated_member = CalculatedMember.sum(
dimension="Period",
hierarchy="Period",
element="SUM 2016",
cube="Cube",
mdx_set=MdxHierarchySet.children(Member.of("Period", "2016")),
mdx_tuple=MdxTuple.of(Member.of("Dimension1", "Element1"),
Member.of("Dimension2", "Element2")))
self.assertEqual(
calculated_member.to_mdx(),
"MEMBER [period].[period].[sum2016] AS SUM({[period].[period].[2016].CHILDREN},[cube]."
"([dimension1].[dimension1].[element1],[dimension2].[dimension2].[element2]))"
)
def test_mdx_builder_multi_fail_combine_tuples_sets_on_axis(self):
with pytest.raises(ValueError):
MdxBuilder.from_cube("CUBE") \
.rows_non_empty() \
.add_member_tuple_to_axis(0, Member.of("Dim1", "Dim1", "Elem1")) \
.add_hierarchy_set_to_axis(0, MdxHierarchySet.all_leaves("Dim1")) \
.to_mdx()
