def getNodeItemForNode(self, node):
"""
returns a pyqt NodeItem object, or None in case of error or invisible style
"""
# let pydot imitate pygraphviz api
attr = {}
for name in node.get_attributes().keys():
value = get_unquoted(node, name)
attr[name] = value
obj_dic = node.__getattribute__("obj_dict")
for name in obj_dic:
if name not in ['attributes', 'parent_graph'
] and obj_dic[name] is not None:
attr[name] = get_unquoted(obj_dic, name)
node.attr = attr
if node.attr.get('style') == 'invis':
return None
print(attr)
return attr
def test_unquoted(self):
self.assertEqual('foo', get_unquoted({'bar': 'foo'}, 'bar'))
def test_unquoted(self):
self.assertEqual("foo", get_unquoted({'bar': 'foo'}, 'bar'))