def createLinkClass(self, label, attributes):
def create(origin, destination):
link = compounds.Link(origin, destination)
link.attr._Attributes__attr.update(attributes)
return link
n1 = compounds.Node(raw.makeId(label) + "_1").set("style", "invis").set("shape", "point")
n2 = compounds.Node(raw.makeId(label) + "_2").set("style", "invis").set("shape", "point")
self.__legend.add(n1).add(n2).add(create(n1, n2).set("label", label))
return create
def createNodeClass(self, label, attributes):
def create(id):
node = compounds.Node(id)
node.attr._Attributes__attr.update(attributes)
return node
self.__legend.add(create(raw.makeId(label)).set("label", label))
return create
def testReplaceStrangeCharacters(self):
self.assertEqual(gv.makeId("#"), "_23")
self.assertEqual(gv.makeId("_"), "_5f")
self.assertEqual(gv.makeId("*"), "_2a")
self.assertEqual(gv.makeId(" "), "_20")
self.assertEqual(gv.makeId("\2"), "_02")
self.assertEqual(gv.makeId("\""), "_22")
def testTuple(self):
self.assertEqual(gv.makeId((42, "a")), "_2842_2c_20_27a_27_29")
def testNone(self):
self.assertEqual(gv.makeId(None), "None")
def testInteger(self):
self.assertEqual(gv.makeId(57), "_357")
def testDontStartWithDigit(self):
self.assertEqual(gv.makeId("57a"), "_357a")
def testKeepDigits(self):
self.assertEqual(gv.makeId("a0123456789"), "a0123456789")
def testKeepLetters(self):
self.assertEqual(gv.makeId("abcdefghijklmnopqrstuvwxyz"), "abcdefghijklmnopqrstuvwxyz")
self.assertEqual(gv.makeId("ABCDEFGHIJKLMNOPQRSTUVWXYZ"), "ABCDEFGHIJKLMNOPQRSTUVWXYZ")