[PATCH] InterfaceAPI: Add default IP address index to get_ip and get_prefix methods

[Jiri Prochazka]

In deprecated HostAPI methods get_ip and get_prefix we had default
IP address index set to 0, so calling get_ip(iface) would return
first IP address assigned to the interface.

This patch adds this functionality to InterfaceAPI methods get_ip and
get_prefix so calling iface.get_ip() will return first IP address assigned
to that interface.

Also InterfaceAPI methods get_ip_addr and get_ip_prefix are patched, but
they are now marked as deprecated.

Signed-off-by: Jiri Prochazka <jprochaz(a)redhat.com&gt;
---
 lnst/Controller/Task.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lnst/Controller/Task.py b/lnst/Controller/Task.py
index 49ea816..01aadab 100644
--- a/lnst/Controller/Task.py
+++ b/lnst/Controller/Task.py
@@ -374,25 +374,25 @@ class InterfaceAPI(object):
     def get_hwaddr(self):
         return VolatileValue(self._if.get_hwaddr)
 
-    def get_ip(self, ip_index):
+    def get_ip(self, ip_index=0):
         return VolatileValue(self._if.get_address, ip_index)
 
     def get_ips(self):
         return VolatileValue(self._if.get_addresses)
 
     @deprecated
-    def get_ip_addr(self, ip_index):
+    def get_ip_addr(self, ip_index=0):
         return self.get_ip(ip_index)
 
     @deprecated
     def get_ip_addrs(self):
         return self.get_ips()
 
-    def get_prefix(self, ip_index):
+    def get_prefix(self, ip_index=0):
         return VolatileValue(self._if.get_prefix, ip_index)
 
     @deprecated
-    def get_ip_prefix(self, ip_index):
+    def get_ip_prefix(self, ip_index=0):
         return self.get_prefix(ip_index)
 
     def get_mtu(self):
-- 
2.4.3