2020from mininet .util import dumpNodeConnections
2121
2222# BASEDIR = "/home/user/mytests/ospf3routers/nodeconf/"
23- BASEDIR = os .getcwd ()+ "/nodeconf/"
23+ BASEDIR = os .getcwd () + "/nodeconf/"
2424OUTPUT_PID_TABLE_FILE = "/tmp/pid_table_file.txt"
2525
2626PRIVDIR = '/var/priv'
@@ -72,9 +72,9 @@ def config(self, **kwargs):
7272 # first = False
7373 # self.cmd('ip a a %s dev %s' %(kwargs['mgmtip'], intf.name))
7474 # let's write the hostname in /var/mininet/hostname
75- self .cmd ("echo '" + self .name + "' > " + PRIVDIR + "/hostname" )
76- if os .path .isfile (BASEDIR + self .name + "/start.sh" ):
77- self .cmd ('source %s' % BASEDIR + self .name + "/start.sh" )
75+ self .cmd ("echo '" + self .name + "' > " + PRIVDIR + "/hostname" )
76+ if os .path .isfile (BASEDIR + self .name + "/start.sh" ):
77+ self .cmd ('source %s' % BASEDIR + self .name + "/start.sh" )
7878
7979 def cleanup (self ):
8080 def remove_if_exists (filename ):
@@ -86,13 +86,13 @@ def remove_if_exists(filename):
8686 if os .path .exists (self .dir ):
8787 shutil .rmtree (self .dir )
8888
89- remove_if_exists (BASEDIR + self .name + "/zebra.pid" )
90- remove_if_exists (BASEDIR + self .name + "/zebra.log" )
91- remove_if_exists (BASEDIR + self .name + "/zebra.sock" )
92- remove_if_exists (BASEDIR + self .name + "/isis8d.pid" )
93- remove_if_exists (BASEDIR + self .name + "/isis8d.log" )
94- remove_if_exists (BASEDIR + self .name + "/isisd.log" )
95- remove_if_exists (BASEDIR + self .name + "/isisd.pid" )
89+ remove_if_exists (BASEDIR + self .name + "/zebra.pid" )
90+ remove_if_exists (BASEDIR + self .name + "/zebra.log" )
91+ remove_if_exists (BASEDIR + self .name + "/zebra.sock" )
92+ remove_if_exists (BASEDIR + self .name + "/isis8d.pid" )
93+ remove_if_exists (BASEDIR + self .name + "/isis8d.log" )
94+ remove_if_exists (BASEDIR + self .name + "/isisd.log" )
95+ remove_if_exists (BASEDIR + self .name + "/isisd.pid" )
9696
9797 remove_if_exists (OUTPUT_PID_TABLE_FILE )
9898
@@ -153,9 +153,9 @@ def config(self, **kwargs):
153153 # first = False
154154 # self.cmd('ip a a %s dev %s' %(kwargs['mgmtip'], intf.name))
155155 # let's write the hostname in /var/mininet/hostname
156- self .cmd ("echo '" + self .name + "' > " + PRIVDIR + "/hostname" )
157- if os .path .isfile (BASEDIR + self .name + "/start.sh" ):
158- self .cmd ('source %s' % BASEDIR + self .name + "/start.sh" )
156+ self .cmd ("echo '" + self .name + "' > " + PRIVDIR + "/hostname" )
157+ if os .path .isfile (BASEDIR + self .name + "/start.sh" ):
158+ self .cmd ('source %s' % BASEDIR + self .name + "/start.sh" )
159159
160160 def cleanup (self ):
161161 # def remove_if_exists(filename):
@@ -171,8 +171,8 @@ def cleanup(self):
171171# the add_link function creates a link and assigns the interface names
172172# as node1-node2 and node2-node1
173173def add_link (my_net , node1 , node2 ):
174- my_net .addLink (node1 , node2 , intfName1 = node1 .name + '-' + node2 .name ,
175- intfName2 = node2 .name + '-' + node1 .name )
174+ my_net .addLink (node1 , node2 , intfName1 = node1 .name + '-' + node2 .name ,
175+ intfName2 = node2 .name + '-' + node1 .name )
176176
177177
178178def create_topo (my_net ):
@@ -311,8 +311,8 @@ def stop_all():
311311
312312
313313def extract_host_pid (dumpline ):
314- temp = dumpline [dumpline .find ('pid=' )+ 4 :]
315- return int (temp [:len (temp )- 2 ])
314+ temp = dumpline [dumpline .find ('pid=' ) + 4 :]
315+ return int (temp [:len (temp ) - 2 ])
316316
317317
318318def simple_test ():
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