def index():
gr = utils.get_graph(session)
_, v = gr.vulnerability(limit=5)
degrees = utils.sort_degrees(
nx.degree_centrality(gr.graph), limit=5
)
try:
eigens = utils.sort_degrees(
nx.eigenvector_centrality(gr.graph), limit=5
)
except:
eigens = {}
return render_template(
'home.html',
airports=gr.get_current_nodes,
degrees=degrees,
eigens=eigens,
vulnerability=v
)
def random():
gr = utils.get_graph(session, key='random')
_, v = gr.vulnerability(limit=5)
degrees = utils.sort_degrees(
nx.degree_centrality(gr.graph), limit=5
)
try:
eigens = utils.sort_degrees(
nx.eigenvector_centrality(gr.graph), limit=5
)
except:
eigens = {}
return render_template(
'random.html',
nodes=gr.graph.edges(),
degrees=degrees,
eigens=eigens,
vulnerability=v,
)
def london():
gr = utils.get_graph(session, key='underground')
_, v = gr.vulnerability(limit=5)
forced_list = ','.join(['line'])
return render_template(
'london.html',
stations=gr.get_current_nodes,
lines=gr.get_current_lines,
degrees=utils.sort_degrees(
nx.degree_centrality(gr.graph), limit=5
),
vulnerability=v,
force=urllib.urlencode({'params': forced_list})
)
