def load_ch_matrix():
print "Reading NodeID map started at", time.strftime(time_format)
start = time.time()
node_id_map = inout.load_from_file(path +
"{0}_node_id_map".format(dataset))
print "Reading NodeID map took", time.time() - start, "s"
print "-----------------------------------------"
print "Reading hypergraph started at", time.strftime(time_format)
start = time.time()
hypergraph = Hypergraph.load_from_file(path + "{0}_hgraph".format(dataset))
print "Reading hypergraph took", time.time() - start, "s"
print "-----------------------------------------"
print "Reading characteristic matrix started at", time.strftime(
time_format)
start = time.time()
ch_matrix = CharacteristicMatrix.load_from_file(
path + "{0}_ch_matrix".format(dataset))
print "Reading characteristic matrix took", time.time() - start, "s"
print "-----------------------------------------"
print "Reading Column index to Node map started at", time.strftime(
time_format)
start = time.time()
index_node_map = inout.load_from_file(path +
"{0}_index_node_map".format(dataset))
print "Reading Column index to Node map took", time.time() - start, "s"
print "-----------------------------------------"
return ch_matrix, hypergraph, index_node_map, node_id_map
def load_ch_matrix():
print "Reading NodeID map started at", time.strftime(time_format)
start = time.time()
node_id_map = inout.load_from_file(path + "{0}_node_id_map".format(dataset))
print "Reading NodeID map took", time.time() - start, "s"
print "-----------------------------------------"
print "Reading hypergraph started at", time.strftime(time_format)
start = time.time()
hypergraph = Hypergraph.load_from_file(path + "{0}_hgraph".format(dataset))
print "Reading hypergraph took", time.time() - start, "s"
print "-----------------------------------------"
print "Reading characteristic matrix started at", time.strftime(time_format)
start = time.time()
ch_matrix = CharacteristicMatrix.load_from_file(path + "{0}_ch_matrix".format(dataset))
print "Reading characteristic matrix took", time.time() - start, "s"
print "-----------------------------------------"
print "Reading Column index to Node map started at", time.strftime(time_format)
start = time.time()
index_node_map = inout.load_from_file(path + "{0}_index_node_map".format(dataset))
print "Reading Column index to Node map took", time.time() - start, "s"
print "-----------------------------------------"
return ch_matrix, hypergraph, index_node_map, node_id_map
def testHypergraph_ReadWrite(self):
file_name = "test_files/dummy_hypergraph.tmp"
dummy_hypergraph = Hypergraph(example_graphs.gt_dummy_graph)
dummy_hypergraph.save_to_file(file_name)
read_hypergraph = Hypergraph.load_from_file(file_name)
self.assertEqual(
dummy_hypergraph, read_hypergraph,
"The read hypergraph is different from the saved one.")
def testHypergraph_ReadWrite(self):
file_name = "test_files/dummy_hypergraph.tmp"
dummy_hypergraph = Hypergraph(example_graphs.gt_dummy_graph)
dummy_hypergraph.save_to_file(file_name)
read_hypergraph = Hypergraph.load_from_file(file_name)
self.assertEqual(dummy_hypergraph, read_hypergraph, "The read hypergraph is different from the saved one.")
