def setUp(self):
# this_dir = os.path.dirname(os.path.realpath(__file__))
# IN_FILE = os.path.join(this_dir, 'test_data', 'mastermap-itn_417209_0_brixton_sample.gml')
self.test_data = read_gml(TEST_DATA_FILE)
self.itn_net = ITNStreetNet.from_data_structure(self.test_data)
def setUp(self):
# this_dir = os.path.dirname(os.path.realpath(__file__))
# IN_FILE = os.path.join(this_dir, 'test_data', 'mastermap-itn_417209_0_brixton_sample.gml')
self.test_data = read_gml(TEST_DATA_FILE)
self.itn_net = ITNStreetNet.from_data_structure(self.test_data)
def load_network_and_pickle():
# test dataset is in a directory in the data directory called 'network_data'
this_dir = os.path.join(settings.DATA_DIR, 'network_data')
IN_FILE = os.path.join(this_dir, 'mastermap-itn_544003_0_camden_buff2000.gml')
test_data = read_gml(IN_FILE)
itn_net = ITNStreetNet.from_data_structure(test_data)
camden = camden_boundary()
itn_net_reduced = itn_net.within_boundary(camden.buffer(100))
outdir = os.path.join(IN_DIR, 'networks')
itn_net.save(os.path.join(outdir, 'camden.net'))
itn_net_reduced.save(os.path.join(outdir, 'camden_clipped.net'))
def setUp(self):
self.test_data = read_gml(TEST_DATA_FILE)
self.itn_net = ITNStreetNet.from_data_structure(self.test_data)
def load_test_network():
# load some toy network data
test_data = read_gml(TEST_DATA_FILE)
return ITNStreetNet.from_data_structure(test_data)
def test_fixed_distance_walk(self):
net = toy_network()
pt = NetPoint.from_cartesian(net, 2.5, 0)
if __name__ == "__main__":
b_plot = False
# mini test dataset
# test dataset is in a directory in the same path as this module called 'test_data'
this_dir = os.path.dirname(os.path.realpath(__file__))
IN_FILE = os.path.join(this_dir, 'test_data',
'mastermap-itn_417209_0_brixton_sample.gml')
test_data = read_gml(IN_FILE)
itn_net = ITNStreetNet.from_data_structure(test_data)
# buffered Camden dataset from raw data
# test dataset is in a directory in the data directory called 'network_data'
# this_dir = os.path.join(settings.DATA_DIR, 'network_data')
# IN_FILE = os.path.join(this_dir, 'mastermap-itn_544003_0_camden_buff2000.gml')
# test_data = read_gml(IN_FILE)
# itn_net = ITNStreetNet.from_data_structure(test_data)
# buffered Camden dataset from pickle
# this_dir = os.path.dirname(os.path.realpath(__file__))
# IN_FILE = os.path.join(this_dir, 'test_data', 'mastermap-itn_544003_0_camden_buff2000.pickle')
# itn_net = ITNStreetNet.from_pickle(IN_FILE)
# get the spatial extent of the network
def setUp(self):
self.test_data = read_gml(TEST_DATA_FILE)
self.itn_net = ITNStreetNet.from_data_structure(self.test_data)
def load_test_network():
# load some toy network data
test_data = read_gml(TEST_DATA_FILE)
return ITNStreetNet.from_data_structure(test_data)
def test_fixed_distance_walk(self):
net = toy_network()
pt = NetPoint.from_cartesian(net, 2.5, 0)
if __name__ == "__main__":
b_plot = False
# mini test dataset
# test dataset is in a directory in the same path as this module called 'test_data'
this_dir = os.path.dirname(os.path.realpath(__file__))
IN_FILE = os.path.join(this_dir, 'test_data', 'mastermap-itn_417209_0_brixton_sample.gml')
test_data = read_gml(IN_FILE)
itn_net = ITNStreetNet.from_data_structure(test_data)
# buffered Camden dataset from raw data
# test dataset is in a directory in the data directory called 'network_data'
# this_dir = os.path.join(settings.DATA_DIR, 'network_data')
# IN_FILE = os.path.join(this_dir, 'mastermap-itn_544003_0_camden_buff2000.gml')
# test_data = read_gml(IN_FILE)
# itn_net = ITNStreetNet.from_data_structure(test_data)
# buffered Camden dataset from pickle
# this_dir = os.path.dirname(os.path.realpath(__file__))
# IN_FILE = os.path.join(this_dir, 'test_data', 'mastermap-itn_544003_0_camden_buff2000.pickle')
# itn_net = ITNStreetNet.from_pickle(IN_FILE)
# get the spatial extent of the network
def net_data_reader(raw_filename):
return itn.read_gml(raw_filename)