def node_sort(upper_limit, lower_limit, location_code, file_append):
with open ('data/nodes-%s.txt' %file_append, 'r') as nodes_file:
devices = nodes_file.read().splitlines()
nodes_dict = layers.nodes_dict()
layers_key = layers.layers_key()
for i in range (0, len(devices)):
device_type = devices[i][devices[i].find("-") + 1 : devices[i].find("-") + 3]
node_location_code = devices[i][0:len(location_code)]
if device_type in ['ma','lc','ic','sc']:
device_type = 'cc'
elif device_type in ['ra','ea','ha']:
device_type = 'a1'
elif device_type in ['la','da','sa','ia']:
device_type = 'a2'
elif device_type not in layers.layers_list():
print "Device Type '%s' not found" %device_type
continue
if (node_location_code != location_code) and (location_code != 'all'):
continue
elif (int(layers.layers_dict(device_type)) < int(layers.layers_dict(upper_limit))) or (int(layers.layers_dict(device_type)) > int(layers.layers_dict(lower_limit))):
continue
else:
nodes_dict[device_type].append(devices[i])
for i in nodes_dict:
for j in nodes_dict[i]:
nodes_dict[i] = natsort.natsorted(nodes_dict[i])
return nodes_dict
def lower_limit(upper_lim):
layers_list = layers.layers_list()
print "\nEnter lower limit of device hierarchy. Valid inputs include:", ','.join(layers_list[int(layers.layers_dict(upper_lim)):len(layers_list)])
lower_limit = raw_input("Lower limit: ")
if ((len(lower_limit) is 0) or (lower_limit not in layers_list) or (int(layers.layers_dict(lower_limit)) <= int(layers.layers_dict(upper_lim)))):
while (len(lower_limit) is 0) or (lower_limit not in layers_list) or (int(layers.layers_dict(lower_limit)) <= int(layers.layers_dict(upper_lim))):
lower_limit = raw_input("Enter a valid lower limit: ")
return lower_limit
def multi_access(next_nodes, output_nodes, output_links):
global count
count+=1
processes = []
filtered_next_nodes = []
# print "\n\nNodes from multi_access:", nodes
# print "\n\tnext_nodes from multi_access:", next_nodes, "(%d)" %count
# Empty queue if not already empty
while not output_nodes.empty():
output_nodes.get()
for i in range (len(next_nodes)):
node_device_type = next_nodes[i][next_nodes[i].find("-") + 1 : next_nodes[i].find("-") + 3]
node_location_code = next_nodes[i][0:len(location_code)]
if (node_location_code != location_code) and (location_code != 'all'):
continue
if layers.layers_dict(node_device_type) == None:
print "Node type not found,", next_nodes[i]
continue
# print "\n\tnext_nodes from multi_access:", next_nodes[i]
if (int(layers.layers_dict(node_device_type)) >= int(layers.layers_dict(upper_limit)) and int(layers.layers_dict(node_device_type)) <= int(layers.layers_dict(lower_limit))):
filtered_next_nodes.append(next_nodes[i])
for i in range (len(filtered_next_nodes)):
process = mp.Process(target=discover.get_ndp_output, args=(filtered_next_nodes[i],username,password,file_append,output_nodes,output_links))
process.daemon=True
processes.append(process)
all_processes.append(process)
text_display = "\r" + str(len(nodes)) + " devices found"
sys.stdout.write(text_display)
sys.stdout.flush()
i=0
for p in processes:
# print filtered_next_nodes[i], p.name, "starting"
p.start()
i+=1
# get process results from the output queue
results = [output_nodes.get() for p in processes]
for j in range (0,len(results)):
# print "\n\nResults:", j, results[j], len(results), len(results[j])
if len(results[j]) > 0:
next_access(results[j],output_nodes,output_links)
text_display = "\r" + str(len(nodes)) + " devices found"
sys.stdout.write(text_display)
sys.stdout.flush()
def multi_access(next_nodes, output_nodes, output_links):
global count
count += 1
processes = []
filtered_next_nodes = []
# print "\n\nNodes from multi_access:", nodes
# print "\n\tnext_nodes from multi_access:", next_nodes, "(%d)" %count
# Empty queue if not already empty
while not output_nodes.empty():
output_nodes.get()
for i in range(len(next_nodes)):
node_device_type = next_nodes[i][next_nodes[i].find("-") +
1:next_nodes[i].find("-") + 3]
node_location_code = next_nodes[i][0:len(location_code)]
if (node_location_code != location_code) and (location_code != 'all'):
continue
if layers.layers_dict(node_device_type) == None:
print "Node type not found,", next_nodes[i]
continue
# print "\n\tnext_nodes from multi_access:", next_nodes[i]
if (int(layers.layers_dict(node_device_type)) >= int(
layers.layers_dict(upper_limit))
and int(layers.layers_dict(node_device_type)) <= int(
layers.layers_dict(lower_limit))):
filtered_next_nodes.append(next_nodes[i])
for i in range(len(filtered_next_nodes)):
process = mp.Process(target=discover.get_ndp_output,
args=(filtered_next_nodes[i], username, password,
file_append, output_nodes, output_links))
process.daemon = True
processes.append(process)
all_processes.append(process)
text_display = "\r" + str(len(nodes)) + " devices found"
sys.stdout.write(text_display)
sys.stdout.flush()
i = 0
for p in processes:
# print filtered_next_nodes[i], p.name, "starting"
p.start()
i += 1
# get process results from the output queue
results = [output_nodes.get() for p in processes]
for j in range(0, len(results)):
# print "\n\nResults:", j, results[j], len(results), len(results[j])
if len(results[j]) > 0:
next_access(results[j], output_nodes, output_links)
text_display = "\r" + str(len(nodes)) + " devices found"
sys.stdout.write(text_display)
sys.stdout.flush()
def plot(upper_limit, lower_limit, location_code, file_append,
interface_labels, graph_type):
with open('data/links_scoped-%s.txt' % file_append, 'r') as links_file:
lines = links_file.readlines()
g1 = pydot.Dot(graph_type='graph',
splines=graph_type,
ranksep="6.0",
nodesep="0.3")
for j in range(0, len(lines)):
delimited = lines[j].split()
device_type_1 = delimited[0][delimited[0].find("-") +
1:delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") +
1:delimited[1].find("-") + 3]
if (int(layers.layers_dict(device_type_1)) < int(
layers.layers_dict(upper_limit))) or (int(
layers.layers_dict(device_type_2)) < int(
layers.layers_dict(upper_limit))):
continue
if (int(layers.layers_dict(device_type_1)) > int(
layers.layers_dict(lower_limit))) or (int(
layers.layers_dict(device_type_2)) > int(
layers.layers_dict(lower_limit))):
continue
if interface_labels is 'y':
t_label = str(delimited[2])
h_label = str(delimited[3])
else:
t_label = ' '
h_label = ' '
edge = pydot.Edge(str(delimited[0]),
str(delimited[1]),
color="black",
fontsize='10',
minlen="2.5",
penwidth="1.0",
labeldistance="1.2",
taillabel=t_label,
headlabel=h_label)
g1.add_edge(edge)
nodes = node_sort.node_sort(upper_limit, lower_limit, location_code,
file_append)
layer = pydot.Subgraph(rank='same')
h_node = hlink_detect.hlink_detect(upper_limit, lower_limit, location_code,
file_append)
for i in range(0, len(nodes)):
layers_key = layers.layers_key()[i]
list = nodes[str(layers_key)]
if len(list) != 0:
if (layers_key == 'ec'):
v_shape = "box3d"
v_width = "3.0"
v_height = "2.0"
v_penwidth = "1.1"
v_style = "rounded, filled, bold"
v_align = "center"
v_fontsize = "20.0"
v_fontname = "arial"
elif (layers_key == 'ed'):
v_shape = "box3d"
v_width = "3.0"
v_height = "2.0"
v_penwidth = "1.1"
v_style = "rounded, filled, bold"
v_align = "center"
v_fontsize = "20.0"
v_fontname = "arial"
elif (layers_key == 'a1') or (layers_key == 'a2'):
v_shape = "box3d"
v_width = "1.0"
v_height = "0.5"
v_penwidth = "0.8"
v_style = "rounded, filled, bold"
v_align = "center"
v_fontsize = "12.0"
v_fontname = "arial"
else:
v_shape = "box3d"
v_width = "3.0"
v_height = "2.0"
v_penwidth = "1.1"
v_style = "rounded, filled, bold"
v_align = "center"
v_fontsize = "20.0"
v_fontname = "arial"
for k in range(0, len(list)):
node = pydot.Node(str(list[k]),
shape=v_shape,
width=v_width,
height=v_height,
penwidth=v_penwidth,
style=v_style,
align=v_align,
fontsize=v_fontsize,
fontname=v_fontname)
layer.add_node(node)
g1.add_subgraph(layer)
layer = pydot.Subgraph(rank='same')
if len(list) != 0:
for k in range(0, len(list) - 1):
if list[k] not in h_node:
edge = pydot.Edge(str(list[k]),
str(list[k + 1]),
minlen="1.0",
style='invis')
g1.add_edge(edge)
g1.write_svg('img/topology-%s.svg' % file_append)
def link_scope(upper_limit, lower_limit, location_code, file_append):
with open('data/links_sorted-%s.txt' % file_append, 'r') as links_file:
lines = links_file.readlines()
scoped_file = open('data/links_scoped-%s.txt' % file_append, 'a')
scoped_file.seek(0)
scoped_file.truncate()
nodes = node_sort.node_sort(upper_limit, lower_limit, location_code,
file_append)
both_found = 0
k1 = 0
k2 = 0
for i in range(0, len(lines)):
delimited = lines[i].split()
device_type_1 = delimited[0][delimited[0].find("-") +
1:delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") +
1:delimited[1].find("-") + 3]
node_location_code_1 = delimited[0][0:len(location_code)]
node_location_code_2 = delimited[1][0:len(location_code)]
if location_code != 'all':
if (node_location_code_1 != location_code) or (node_location_code_2
!= location_code):
continue
if ((int(layers.layers_dict(device_type_1)) < int(
layers.layers_dict(upper_limit)))
or (int(layers.layers_dict(device_type_2)) < int(
layers.layers_dict(upper_limit)))):
continue
if ((int(layers.layers_dict(device_type_1)) > int(
layers.layers_dict(lower_limit)))
or (int(layers.layers_dict(device_type_2)) > int(
layers.layers_dict(lower_limit)))):
continue
if int(layers.layers_dict(device_type_1)) < int(
layers.layers_dict(device_type_2)):
new_delimited = delimited[0] + "\t" + delimited[
1] + "\t" + delimited[2] + "\t" + delimited[3] + "\n"
scoped_file.write(new_delimited)
elif int(layers.layers_dict(device_type_1)) > int(
layers.layers_dict(device_type_2)):
new_delimited = delimited[1] + "\t" + delimited[
0] + "\t" + delimited[3] + "\t" + delimited[2] + "\n"
scoped_file.write(new_delimited)
elif int(layers.layers_dict(device_type_1)) == int(
layers.layers_dict(device_type_2)):
for key in nodes.keys():
if delimited[0] in nodes[key]:
k1 = nodes[key].index(delimited[0])
both_found += 1
if delimited[1] in nodes[key]:
k2 = nodes[key].index(delimited[1])
both_found += 1
if both_found is 2:
both_found = 0
break
if k1 < k2:
new_delimited = delimited[0] + "\t" + delimited[
1] + "\t" + delimited[2] + "\t" + delimited[3] + "\n"
scoped_file.write(new_delimited)
elif k1 > k2:
new_delimited = delimited[1] + "\t" + delimited[
0] + "\t" + delimited[3] + "\t" + delimited[2] + "\n"
scoped_file.write(new_delimited)
scoped_file.close()
for line in fileinput.FileInput('data/links_scoped-%s.txt' % file_append,
inplace=1):
line = line.replace(":", "-")
print line,
graph_type = info.graph_type()
link_sort.link_scope(upper_limit, lower_limit, location_code, file_append)
with open ('data/links_scoped-%s.txt' %file_append, 'r') as links_file:
lines = links_file.readlines()
g1 = pydot.Dot (graph_type = 'graph', splines=graph_type, ranksep="6.0", nodesep="0.3")
for j in range (0, len(lines)):
delimited = lines[j].split()
device_type_1 = delimited[0][delimited[0].find("-") + 1 : delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") + 1 : delimited[1].find("-") + 3]
if (int(layers.layers_dict(device_type_1)) < int(layers.layers_dict(upper_limit))) or (int(layers.layers_dict(device_type_2)) < int(layers.layers_dict(upper_limit))):
continue
if (int(layers.layers_dict(device_type_1)) > int(layers.layers_dict(lower_limit))) or (int(layers.layers_dict(device_type_2)) > int(layers.layers_dict(lower_limit))):
continue
if interface_labels is 'y':
t_label=str(delimited[2])
h_label=str(delimited[3])
else:
t_label=' '
h_label=' '
edge = pydot.Edge (str(delimited[0]), str(delimited[1]),
color="black",
fontsize='10',
location_code = raw_input("Enter site code: ")
link_sort.link_sort(upper_limit, lower_limit, location_code, file_append)
with open ('data/links_sorted-%s.txt' %file_append, 'r') as links_file:
lines = links_file.readlines()
g1 = pydot.Dot (graph_type = 'graph', splines=info.graph_type(), ranksep="8.5", nodesep="0.01")
for j in range (0, len(lines)):
delimited = lines[j].split()
device_type_1 = delimited[0][delimited[0].find("-") + 1 : delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") + 1 : delimited[1].find("-") + 3]
if (layers.layers_dict(device_type_1) < layers.layers_dict(upper_limit)) or (layers.layers_dict(device_type_2) < layers.layers_dict(upper_limit)):
continue
if (layers.layers_dict(device_type_1) > layers.layers_dict(lower_limit)) or (layers.layers_dict(device_type_2) > layers.layers_dict(lower_limit)):
continue
edge = pydot.Edge (str(delimited[0]), str(delimited[1]),
color="black",
fontsize='10',
minlen="3.0",
penwidth="0.4",
labeldistance="1.2")
g1.add_edge (edge)
nodes = node_sort.node_sort(upper_limit, lower_limit, location_code, file_append)
def plot (upper_limit,lower_limit, location_code, file_append, interface_labels, graph_type):
with open ('data/links_scoped-%s.txt' %file_append, 'r') as links_file:
lines = links_file.readlines()
g1 = pydot.Dot (graph_type = 'graph', splines=graph_type, ranksep="6.0", nodesep="0.3")
for j in range (0, len(lines)):
delimited = lines[j].split()
device_type_1 = delimited[0][delimited[0].find("-") + 1 : delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") + 1 : delimited[1].find("-") + 3]
if (int(layers.layers_dict(device_type_1)) < int(layers.layers_dict(upper_limit))) or (int(layers.layers_dict(device_type_2)) < int(layers.layers_dict(upper_limit))):
continue
if (int(layers.layers_dict(device_type_1)) > int(layers.layers_dict(lower_limit))) or (int(layers.layers_dict(device_type_2)) > int(layers.layers_dict(lower_limit))):
continue
if interface_labels is 'y':
t_label=str(delimited[2])
h_label=str(delimited[3])
else:
t_label=' '
h_label=' '
edge = pydot.Edge (str(delimited[0]), str(delimited[1]),
color="black",
fontsize='10',
minlen="2.5",
penwidth="1.0",
labeldistance="1.2",
taillabel=t_label,
headlabel=h_label)
g1.add_edge (edge)
nodes = node_sort.node_sort(upper_limit,lower_limit, location_code, file_append)
layer = pydot.Subgraph(rank='same')
h_node = hlink_detect.hlink_detect(upper_limit,lower_limit, location_code, file_append)
for i in range (0, len(nodes)):
layers_key = layers.layers_key()[i]
list = nodes[str(layers_key)]
if len(list) != 0:
if (layers_key == 'ec'):
v_shape="box3d"
v_width="3.0"
v_height="2.0"
v_penwidth="1.1"
v_style="rounded, filled, bold"
v_align="center"
v_fontsize="20.0"
v_fontname="arial"
elif (layers_key == 'ed'):
v_shape="box3d"
v_width="3.0"
v_height="2.0"
v_penwidth="1.1"
v_style="rounded, filled, bold"
v_align="center"
v_fontsize="20.0"
v_fontname="arial"
elif (layers_key == 'a1') or (layers_key == 'a2'):
v_shape="box3d"
v_width="1.0"
v_height="0.5"
v_penwidth="0.8"
v_style="rounded, filled, bold"
v_align="center"
v_fontsize="12.0"
v_fontname="arial"
else:
v_shape="box3d"
v_width="3.0"
v_height="2.0"
v_penwidth="1.1"
v_style="rounded, filled, bold"
v_align="center"
v_fontsize="20.0"
v_fontname="arial"
for k in range (0, len(list)):
node = pydot.Node(str(list[k]),
shape=v_shape,
width=v_width,
height=v_height,
penwidth=v_penwidth,
style=v_style,
align=v_align,
fontsize=v_fontsize,
fontname=v_fontname)
layer.add_node(node)
g1.add_subgraph(layer)
layer = pydot.Subgraph(rank='same')
if len(list) != 0:
for k in range (0, len(list)-1):
if list[k] not in h_node:
edge = pydot.Edge (str(list[k]),
str(list[k+1]),
minlen="1.0",
style='invis')
g1.add_edge (edge)
g1.write_svg('img/topology-%s.svg' %file_append)
def link_scope(upper_limit, lower_limit, location_code, file_append):
with open ('data/links_sorted-%s.txt' %file_append, 'r') as links_file:
lines = links_file.readlines()
scoped_file = open ('data/links_scoped-%s.txt' %file_append, 'a')
scoped_file.seek(0)
scoped_file.truncate()
nodes = node_sort.node_sort(upper_limit, lower_limit, location_code, file_append)
both_found = 0
k1 = 0
k2 = 0
for i in range (0, len(lines)):
delimited = lines[i].split()
device_type_1 = delimited[0][delimited[0].find("-") + 1 : delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") + 1 : delimited[1].find("-") + 3]
node_location_code_1 = delimited[0][0:len(location_code)]
node_location_code_2 = delimited[1][0:len(location_code)]
if location_code != 'all':
if (node_location_code_1 != location_code) or (node_location_code_2 != location_code):
continue
if ((int(layers.layers_dict(device_type_1)) < int(layers.layers_dict(upper_limit))) or (int(layers.layers_dict(device_type_2)) < int(layers.layers_dict(upper_limit)))):
continue
if ((int(layers.layers_dict(device_type_1)) > int(layers.layers_dict(lower_limit))) or (int(layers.layers_dict(device_type_2)) > int(layers.layers_dict(lower_limit)))):
continue
if int(layers.layers_dict(device_type_1)) < int(layers.layers_dict(device_type_2)):
new_delimited = delimited[0] + "\t" + delimited[1] + "\t" + delimited[2] + "\t" + delimited[3] + "\n"
scoped_file.write(new_delimited)
elif int(layers.layers_dict(device_type_1)) > int(layers.layers_dict(device_type_2)):
new_delimited = delimited[1] + "\t" + delimited[0] + "\t" + delimited[3] + "\t" + delimited[2] + "\n"
scoped_file.write(new_delimited)
elif int(layers.layers_dict(device_type_1)) == int(layers.layers_dict(device_type_2)):
for key in nodes.keys():
if delimited[0] in nodes[key]:
k1 = nodes[key].index(delimited[0])
both_found+=1
if delimited[1] in nodes[key]:
k2 = nodes[key].index(delimited[1])
both_found+=1
if both_found is 2:
both_found = 0
break
if k1 < k2:
new_delimited = delimited[0] + "\t" + delimited[1] + "\t" + delimited[2] + "\t" + delimited[3] + "\n"
scoped_file.write(new_delimited)
elif k1 > k2:
new_delimited = delimited[1] + "\t" + delimited[0] + "\t" + delimited[3] + "\t" + delimited[2] + "\n"
scoped_file.write(new_delimited)
scoped_file.close()
for line in fileinput.FileInput('data/links_scoped-%s.txt' %file_append, inplace=1):
line = line.replace(":","-")
print line,
lines = links_file.readlines()
g1 = pydot.Dot(graph_type='graph',
splines=info.graph_type(),
ranksep="8.5",
nodesep="0.01")
for j in range(0, len(lines)):
delimited = lines[j].split()
device_type_1 = delimited[0][delimited[0].find("-") +
1:delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") +
1:delimited[1].find("-") + 3]
if (layers.layers_dict(device_type_1) < layers.layers_dict(upper_limit)
) or (layers.layers_dict(device_type_2) <
layers.layers_dict(upper_limit)):
continue
if (layers.layers_dict(device_type_1) > layers.layers_dict(lower_limit)
) or (layers.layers_dict(device_type_2) >
layers.layers_dict(lower_limit)):
continue
edge = pydot.Edge(str(delimited[0]),
str(delimited[1]),
color="black",
fontsize='10',
minlen="3.0",
penwidth="0.4",
def plot(upper_limit, lower_limit, location_code, file_append):
with open('data/links_sorted-%s.txt' % file_append, 'r') as links_file:
lines = links_file.readlines()
g1 = pydot.Dot(graph_type='graph',
splines='spline',
ranksep="8.5",
nodesep="0.01")
for j in range(0, len(lines)):
delimited = lines[j].split()
device_type_1 = delimited[0][delimited[0].find("-") +
1:delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") +
1:delimited[1].find("-") + 3]
if (int(layers.layers_dict(device_type_1)) < int(
layers.layers_dict(upper_limit))) or (int(
layers.layers_dict(device_type_2)) < int(
layers.layers_dict(upper_limit))):
continue
if (int(layers.layers_dict(device_type_1)) > int(
layers.layers_dict(lower_limit))) or (int(
layers.layers_dict(device_type_2)) > int(
layers.layers_dict(lower_limit))):
continue
edge = pydot.Edge(str(delimited[0]),
str(delimited[1]),
color="black",
fontsize='10',
minlen="3.0",
penwidth="0.4",
labeldistance="1.2")
g1.add_edge(edge)
nodes = node_sort.node_sort(upper_limit, lower_limit, location_code)
layer = pydot.Subgraph(rank='same')
h_node = hlink_detect.hlink_detect(upper_limit, lower_limit, location_code,
file_append)
for i in range(0, len(nodes)):
layers_key = layers.layers_key()[i]
list = nodes[str(layers_key)]
if len(list) != 0:
if (layers_key == 'br') or (layers_key == 'xr'):
for k in range(0, len(list)):
node = pydot.Node(str(list[k]),
shape="record",
width="15.0",
height="4.0",
penwidth="10.0",
style="rounded, filled, bold",
align="center",
fontsize="120.0",
fontname="arial")
layer.add_node(node)
elif (layers_key == 'ar'):
for k in range(0, len(list)):
node = pydot.Node(str(list[k]),
shape="oval",
width="10.0",
height="2.5",
penwidth="10.0",
style="rounded, filled, bold",
align="center",
fontsize="100.0",
fontname="arial")
layer.add_node(node)
elif (layers_key == 'ec'):
for k in range(0, len(list)):
node = pydot.Node(str(list[k]),
shape="record",
width="10.0",
height="2.5",
penwidth="10.0",
style="rounded, filled, bold",
align="center",
fontsize="100.0",
fontname="arial")
layer.add_node(node)
elif (layers_key == 'ed'):
for k in range(0, len(list)):
node = pydot.Node(str(list[k]),
shape="record",
width="4.5",
height="2.0",
penwidth="2.0",
style="rounded, filled, bold",
align="center",
fontsize="40.0",
fontname="arial")
layer.add_node(node)
elif (layers_key == 'a1') or (layers_key == 'a2'):
for k in range(0, len(list)):
node = pydot.Node(str(list[k]),
shape="record",
width="0.1",
height="0.1",
penwidth="3.0",
color="white",
style="rounded, filled, bold",
align="center",
fontsize="5.0",
fontname="arial")
layer.add_node(node)
else:
for k in range(0, len(list)):
node = pydot.Node(str(list[k]),
shape="record",
width="10.0",
height="2.5",
penwidth="10.0",
style="rounded, filled, bold",
align="center",
fontsize="100.0",
fontname="arial")
layer.add_node(node)
g1.add_subgraph(layer)
layer = pydot.Subgraph(rank='same')
if len(list) != 0:
for k in range(0, len(list) - 1):
if list[k] not in h_node:
edge = pydot.Edge(str(list[k]),
str(list[k + 1]),
minlen="2.0",
style='invis')
g1.add_edge(edge)
g1.write_svg('img/topology-%s.svg' % file_append)
lines = links_file.readlines()
g1 = pydot.Dot(graph_type='graph',
splines=graph_type,
ranksep="6.0",
nodesep="0.3")
for j in range(0, len(lines)):
delimited = lines[j].split()
device_type_1 = delimited[0][delimited[0].find("-") +
1:delimited[0].find("-") + 3]
device_type_2 = delimited[1][delimited[1].find("-") +
1:delimited[1].find("-") + 3]
if (int(layers.layers_dict(device_type_1)) < int(
layers.layers_dict(upper_limit))) or (int(
layers.layers_dict(device_type_2)) < int(
layers.layers_dict(upper_limit))):
continue
if (int(layers.layers_dict(device_type_1)) > int(
layers.layers_dict(lower_limit))) or (int(
layers.layers_dict(device_type_2)) > int(
layers.layers_dict(lower_limit))):
continue
if interface_labels is 'y':
t_label = str(delimited[2])
h_label = str(delimited[3])
else: