X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Fbenchmark%2Fcore%2Fscenario.py;h=3366172a5271309643a8bf676de6ec39a3a04458;hb=1e6069603e456d44c7ebdf430c2568005e3bdd8d;hp=e228054ee7f672e1524e7859eac8f3f96d68200e;hpb=45db0fdabb4585b96756a390650181a3c46facf7;p=yardstick.git

diff --git a/yardstick/benchmark/core/scenario.py b/yardstick/benchmark/core/scenario.py
index e228054ee..3366172a5 100644
--- a/yardstick/benchmark/core/scenario.py
+++ b/yardstick/benchmark/core/scenario.py
@@ -9,28 +9,29 @@
 
 """ Handler for yardstick command 'scenario' """
 
+from __future__ import absolute_import
+import prettytable
+
 from yardstick.benchmark.scenarios.base import Scenario
-from yardstick.benchmark.core import print_hbar
 
 
-class Scenarios(object):
-    '''Scenario commands.
+class Scenarios(object):    # pragma: no cover
+    """Scenario commands.
 
        Set of commands to discover and display scenario types.
-    '''
+    """
 
-    def list_all(self, args):
-        '''List existing scenario types'''
+    def list_all(self, *args):
+        """List existing scenario types"""
         types = Scenario.get_types()
-        print_hbar(78)
-        print("| %-16s | %-60s" % ("Type", "Description"))
-        print_hbar(78)
-        for stype in types:
-            print("| %-16s | %-60s" % (stype.__scenario_type__,
-                                       stype.__doc__.split("\n")[0]))
-        print_hbar(78)
+        scenario_table = prettytable.PrettyTable(['Type', 'Description'])
+        scenario_table.align = 'l'
+        for scenario_class in types:
+            scenario_table.add_row([scenario_class.get_scenario_type(),
+                                    scenario_class.get_description()])
+        print(scenario_table)
 
     def show(self, args):
-        '''Show details of a specific scenario type'''
+        """Show details of a specific scenario type"""
         stype = Scenario.get_cls(args.type[0])
-        print stype.__doc__
+        print(stype.__doc__)