def chart_fixture(self, request, chart_part_, graphicFrame_, chart_):
property_mock(request,
GraphicFrame,
"chart_part",
return_value=chart_part_)
graphic_frame = GraphicFrame(graphicFrame_, None)
return graphic_frame, chart_
def it_provides_access_to_the_chart_it_contains(
self, request, has_chart_prop_, chart_part_, chart_
):
has_chart_prop_.return_value = True
property_mock(request, GraphicFrame, "chart_part", return_value=chart_part_)
chart_part_.chart = chart_
assert GraphicFrame(None, None).chart is chart_
def it_knows_its_shape_type(self, uri, oleObj_child, expected_value):
graphicFrame = element(
(
"p:graphicFrame/a:graphic/a:graphicData{uri=%s}/p:oleObj/p:%s"
% (uri, oleObj_child)
)
if oleObj_child
else "p:graphicFrame/a:graphic/a:graphicData{uri=%s}" % uri
)
assert GraphicFrame(graphicFrame, None).shape_type is expected_value
def but_it_raises_on_ole_format_when_this_is_not_an_OLE_object(self):
graphic_frame = GraphicFrame(
element(
"p:graphicFrame/a:graphic/a:graphicData{uri=http://schemas.openxmlfor"
"mats.org/drawingml/2006/table}"),
None,
)
with pytest.raises(ValueError) as e:
graphic_frame.ole_format
assert str(e.value) == "not an OLE-object shape"
def it_provides_access_to_its_chart_part(self, request, chart_part_):
slide_part_ = instance_mock(request, SlidePart)
slide_part_.related_part.return_value = chart_part_
property_mock(request, GraphicFrame, "part", return_value=slide_part_)
graphic_frame = GraphicFrame(
element(
"p:graphicFrame/a:graphic/a:graphicData/c:chart{r:id=rId42}"),
None)
chart_part = graphic_frame.chart_part
slide_part_.related_part.assert_called_once_with("rId42")
assert chart_part is chart_part_
def it_provides_access_to_its_chart_part(self, request, chart_part_):
graphicFrame = element(
"p:graphicFrame/a:graphic/a:graphicData/c:chart{r:id=rId42}"
)
property_mock(
request,
GraphicFrame,
"part",
return_value=instance_mock(
request, SlidePart, related_parts={"rId42": chart_part_}
),
)
graphic_frame = GraphicFrame(graphicFrame, None)
assert graphic_frame.chart_part is chart_part_
def it_provides_access_to_the_OleFormat_object(self, request):
ole_format_ = instance_mock(request, _OleFormat)
_OleFormat_ = class_mock(request,
"pptx.shapes.graphfrm._OleFormat",
return_value=ole_format_)
graphicFrame = element(
"p:graphicFrame/a:graphic/a:graphicData{uri=http://schemas.openxmlformats"
".org/presentationml/2006/ole}")
parent_ = instance_mock(request, SlideShapes)
graphic_frame = GraphicFrame(graphicFrame, parent_)
ole_format = graphic_frame.ole_format
_OleFormat_.assert_called_once_with(graphicFrame.graphicData, parent_)
assert ole_format is ole_format_
def has_table_fixture(self, request):
uri, expected_value = request.param
graphicFrame = element(
"p:graphicFrame/a:graphic/a:graphicData{uri=%s}" % uri)
graphic_frame = GraphicFrame(graphicFrame, None)
return graphic_frame, expected_value
def chart_part_fixture(self, parent_, chart_part_):
graphicFrame_cxml = "p:graphicFrame/a:graphic/a:graphicData/c:chart{r:id=rId42}"
graphic_frame = GraphicFrame(element(graphicFrame_cxml), parent_)
return graphic_frame, chart_part_
def chart_raise_fixture(self, request, graphicFrame_):
graphicFrame_.has_chart = False
graphic_frame = GraphicFrame(graphicFrame_, None)
return graphic_frame
def it_raises_on_shadow(self):
graphic_frame = GraphicFrame(None, None)
with pytest.raises(NotImplementedError):
graphic_frame.shadow
def it_knows_whether_it_contains_a_table(self, graphicData_uri, expected_value):
graphicFrame = element(
"p:graphicFrame/a:graphic/a:graphicData{uri=%s}" % graphicData_uri
)
assert GraphicFrame(graphicFrame, None).has_table is expected_value
def but_it_raises_on_chart_if_there_isnt_one(self, has_chart_prop_):
has_chart_prop_.return_value = False
with pytest.raises(ValueError) as e:
GraphicFrame(None, None).chart
assert str(e.value) == "shape does not contain a chart"
