From: Rafael Zalamena <rzalamena@gmail.com>
Date: Thu, 22 Jun 2017 20:51:32 +0000 (-0300)
Subject: topogen: implement __str__ for TopoGear objects
X-Git-Tag: frr-7.1-dev~151^2~305
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=7326ea11c0da069e9a96a8857bd39a1951885e4c;p=matthieu%2Ffrr.git

topogen: implement __str__ for TopoGear objects

Print TopoGear name, links and type (currently TopoRouter and Switch
don't have any other useful attributes).
---

diff --git a/tests/topotests/lib/topogen.py b/tests/topotests/lib/topogen.py
index e87b6bd0a7..19c36ed0d7 100644
--- a/tests/topotests/lib/topogen.py
+++ b/tests/topotests/lib/topogen.py
@@ -224,6 +224,16 @@ class TopoGear(object):
         self.links = {}
         self.linkn = 0
 
+    def __str__(self):
+        links = ''
+        for myif, dest in self.links.iteritems():
+            _, destif = dest
+            if links != '':
+                links += ','
+            links += '"{}"<->"{}"'.format(myif, destif)
+
+        return 'TopoGear<name="{}",links=[{}]>'.format(self.name, links)
+
     def run(self, command):
         """
         Runs the provided command string in the router and returns a string
@@ -307,7 +317,7 @@ class TopoRouter(TopoGear):
     ]
 
     # Router Daemon enumeration definition.
-    RD_ZEBRA = 1,
+    RD_ZEBRA = 1
     RD_RIP = 2
     RD_RIPNG = 3
     RD_OSPF = 4
@@ -346,6 +356,11 @@ class TopoRouter(TopoGear):
             params['privateDirs'] = self.PRIVATE_DIRS
         self.tgen.topo.addNode(self.name, cls=self.cls, **params)
 
+    def __str__(self):
+        gear = super(TopoRouter, self).__str__()
+        gear += ' TopoRouter<>'
+        return gear
+
     def load_config(self, daemon, source=None):
         """
         Loads daemon configuration from the specified source
@@ -442,3 +457,8 @@ class TopoSwitch(TopoGear):
         self.name = name
         self.cls = cls
         self.tgen.topo.addSwitch(name, cls=self.cls)
+
+    def __str__(self):
+        gear = super(TopoSwitch, self).__str__()
+        gear += ' TopoSwitch<>'
+        return gear