def deserialize(self, xml):
if xml.text and re.search(r"\w", str(xml.text)):
raise ValueError(
"Project shouldn't have text value! But has:\n'" +
xml.text + "'")
if xml.attrib.keys():
raise AttributeError(
"Project shouldn't have attributes!" +
"\nDiff: " + str(xml.attrib.keys()))
for node in xml.iterfind("node"):
n = Node()
n.deserialize(node)
self.nodes[n.id] = n
for edge in xml.iterfind("edge"):
e = Edge()
e.deserialize(edge)
self.edges[e.id] = e
def deserialize(self, xml):
if xml.text and re.search(r"\w", str(xml.text)):
raise ValueError(
"Project shouldn't have text value! But has:\n'" +
xml.text + "'")
if xml.attrib.keys() == ["width", "height"]:
raise AttributeError(
"Project have only width and height attributes!" +
"\nDiff: " + str(self.attribute_diff(
xml.attrib.keys(), ["width", "height"])))
for node in xml.iterfind("node"):
n = Node()
n.deserialize(node)
self.nodes[n.id] = n
for edge in xml.iterfind("edge"):
e = Edge()
e.deserialize(edge)
self.edges[e.id] = e
self.workspace_width = xml.attrib["width"]
self.workspace_height = xml.attrib["height"]
def test_edge(self):
_xml = fromstring("<edge type='auto' x='0' y='0' thickness='50' " +
"color='#ffffff' node1='540' node2='0' />")
edge = Edge()
edge.deserialize(_xml)
self._check_edge(edge)