def build_map(network_config):
map_graph = MapGraph()
for n in network_config['networks']:
fname = n[0]
options = n[1:]
map_graph.append_from_file(fname, options)
return map_graph
def read_graph_from_text(file_path, conn):
"""Read a text file created using write_graph_to_text into a MapGraph.
Parameters
----------
file_path : string
Full specification of the text file's name, relative to the current
directory.
conn : CoCoTools ConGraph
ConGraph associated with the saved MapGraph.
Returns
-------
mapp : CoCoTools MapGraph
MapGraph with all the edges saved in the text file.
"""
mapp = MapGraph(conn)
tp_edges = []
with open(file_path) as f:
for line in f:
source, target, attributes = line.split()
tp = attributes['TP']
if tp:
# We can't add the edge right away, because it depends
# on other edges being in the graph.
tp_edges.append((source, target, tp))
else:
rc = attributes['RC']
pdc = attributes['PDC']
mapp.add_edge(source, target, rc=rc, pdc=pdc)
while tp_edges:
source, target, tp = tp_edges.pop(0)
try:
mapp.add_edge(source, target, tp=tp)
except MapGraphError:
tp_edges.append((source, target, tp))
return mapp
def build_map(network_config):
map_graph = MapGraph()
for n in network_config['networks']:
map_graph.append_from_file(n)
return map_graph
def main():
data_files = sys.argv[1:]
map_graph = MapGraph.read_map(data_files)
generate_svg(map_graph, MAP_FRAME, SVG_SCALE)