def gather_paths(self):
for class_, callbacks in self.generator_registry.items():
for callback in callbacks:
path = AttrPath(class_, callback.__observes__)
self.callback_map[class_].append(
Callback(
func=callback,
path=path,
backref=None,
fullpath=path
)
)
for index in range(len(path)):
i = index + 1
prop_class = path[index].property.mapper.class_
self.callback_map[prop_class].append(
Callback(
func=callback,
path=path[i:],
backref=~ (path[:i]),
fullpath=path
)
)
def test_getitem(self):
path = AttrPath(self.SubSection, 'section.document')
assert path[0] is self.SubSection.section
assert path[1] is self.Section.document
def test_index(self):
path = AttrPath(self.SubSection, 'section.document')
assert path.index(self.Section.document) == 1
assert path.index(self.SubSection.section) == 0
def test_repr(self):
path = AttrPath(self.SubSection, 'section.document')
assert repr(path) == ("AttrPath(SubSection, 'section.document')")
def test_iter(self):
path = AttrPath(self.SubSection, 'section.document')
assert list(path) == [self.SubSection.section, self.Section.document]
def test_init(self):
path = AttrPath(self.SubSection, 'section.document')
assert path.class_ == self.SubSection
assert path.path == Path('section.document')
def test_len(self):
len(AttrPath(self.SubSection, 'section.document')) == 2
def test_index(self):
path = AttrPath(self.SubSection, 'section.document')
assert path.index(self.Section.document) == 1
assert path.index(self.SubSection.section) == 0
def test_direction(self, class_, path, direction):
assert (AttrPath(getattr(self, class_), path).direction == direction)
def test_eq(self, SubSection):
assert (AttrPath(SubSection, 'section.document') == AttrPath(
SubSection, 'section.document'))
assert not (AttrPath(SubSection, 'section') == AttrPath(
SubSection, 'section.document'))
def test_getitem(self, Section, SubSection):
path = AttrPath(SubSection, 'section.document')
assert path[0] is SubSection.section
assert path[1] is Section.document
def test_iter(self, Section, SubSection):
path = AttrPath(SubSection, 'section.document')
assert list(path) == [SubSection.section, Section.document]
def test_invert(self, Document, Section, SubSection):
path = ~AttrPath(SubSection, 'section.document')
assert path.parts == [Document.sections, Section.subsections]
assert str(path.path) == 'sections.subsections'
def test_direction(self, SubSection):
assert (AttrPath(SubSection,
'section').direction == symbol('MANYTOONE'))
def test_getitem_with_slice(self):
path = AttrPath(self.SubSection, 'section.document')
assert path[:] == AttrPath(self.SubSection, 'section.document')
assert path[:-1] == AttrPath(self.SubSection, 'section')
assert path[1:] == AttrPath(self.Section, 'document')
def test_ne(self):
assert not (AttrPath(self.SubSection, 'section.document') != AttrPath(
self.SubSection, 'section.document'))
assert (AttrPath(self.SubSection, 'section') != AttrPath(
self.SubSection, 'section.document'))
def test_invert(self):
path = ~AttrPath(self.SubSection, 'section.document')
assert path.parts == [self.Document.sections, self.Section.subsections]
assert str(path.path) == 'sections.subsections'