Use """ to replace ''' in docstring

JIRA: YARDSTICK-525

For consistency, we always use """triple double quotes""" around
docstrings.

Change-Id: I47a20bbd8b55bc544b4841ea4006929af0a044ac
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>

8 files changed, 28 insertions, 28 deletions

diff --git a/yardstick/cmd/__init__.py b/yardstick/cmd/__init__.py
index 6b7d65792..3756d9ebb 100644
--- a/yardstick/cmd/__init__.py
+++ b/yardstick/cmd/__init__.py
@@ -10,7 +10,7 @@ from __future__ import print_function
 
 
 def print_hbar(barlen):
-    '''print to stdout a horizontal bar'''
+    """print to stdout a horizontal bar"""
     print(("+"), end=' ')
     print(("-" * barlen), end=' ')
     print("+")
diff --git a/yardstick/cmd/cli.py b/yardstick/cmd/cli.py
index 05bf8f06f..6281bb813 100644
--- a/yardstick/cmd/cli.py
+++ b/yardstick/cmd/cli.py
@@ -7,9 +7,9 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
-'''
+"""
 Command-line interface to yardstick
-'''
+"""
 
 from __future__ import absolute_import
 import logging
@@ -57,7 +57,7 @@ def find_config_files(path_list):
 
 
 class YardstickCLI():
-    '''Command-line interface to yardstick'''
+    """Command-line interface to yardstick"""
 
     # Command categories
     categories = {
@@ -75,7 +75,7 @@ class YardstickCLI():
             get_distribution('yardstick').version
 
     def _find_actions(self, subparsers, actions_module):
-        '''find action methods'''
+        """find action methods"""
         # Find action methods inside actions_module and
         # add them to the command parser.
         # The 'actions_module' argument may be a class
@@ -94,7 +94,7 @@ class YardstickCLI():
             subparser.set_defaults(func=callback)
 
     def _add_command_parsers(self, categories, subparsers):
-        '''add commands to command-line parser'''
+        """add commands to command-line parser"""
         for category in categories:
             command_object = categories[category]()
             desc = command_object.__doc__ or ''
@@ -156,7 +156,7 @@ class YardstickCLI():
         CONF.unregister_opts(self.opts)
 
     def main(self, argv):    # pragma: no cover
-        '''run the command line interface'''
+        """run the command line interface"""
         try:
             self._register_cli_opt()
 
@@ -169,7 +169,7 @@ class YardstickCLI():
             self._clear_config_opts()
 
     def api(self, argv, task_id):    # pragma: no cover
-        '''run the api interface'''
+        """run the api interface"""
         try:
             self._register_cli_opt()
 
diff --git a/yardstick/cmd/commands/env.py b/yardstick/cmd/commands/env.py
index dfcb63727..d5aef7faf 100644
--- a/yardstick/cmd/commands/env.py
+++ b/yardstick/cmd/commands/env.py
@@ -20,10 +20,10 @@ from yardstick.common.httpClient import HttpClient
 
 
 class EnvCommand(object):
-    '''
+    """
 
         Set of commands to prepare environment
-    '''
+    """
 
     def do_influxdb(self, args):
         data = {'action': 'createInfluxDBContainer'}
diff --git a/yardstick/cmd/commands/plugin.py b/yardstick/cmd/commands/plugin.py
index c3e951e8c..f97c490b7 100644
--- a/yardstick/cmd/commands/plugin.py
+++ b/yardstick/cmd/commands/plugin.py
@@ -18,21 +18,21 @@ from yardstick.cmd.commands import change_osloobj_to_paras
 
 
 class PluginCommands(object):
-    '''Plugin commands.
+    """Plugin commands.
 
        Set of commands to manage plugins.
-    '''
+    """
 
     @cliargs("input_file", type=str, help="path to plugin configuration file",
              nargs=1)
     def do_install(self, args):
-        '''Install a plugin.'''
+        """Install a plugin."""
         param = change_osloobj_to_paras(args)
         Plugin().install(param)
 
     @cliargs("input_file", type=str, help="path to plugin configuration file",
              nargs=1)
     def do_remove(self, args):
-        '''Remove a plugin.'''
+        """Remove a plugin."""
         param = change_osloobj_to_paras(args)
         Plugin().remove(param)
diff --git a/yardstick/cmd/commands/runner.py b/yardstick/cmd/commands/runner.py
index 02176aba3..b99ae789b 100644
--- a/yardstick/cmd/commands/runner.py
+++ b/yardstick/cmd/commands/runner.py
@@ -18,18 +18,18 @@ from yardstick.cmd.commands import change_osloobj_to_paras
 
 
 class RunnerCommands(object):
-    '''Runner commands.
+    """Runner commands.
 
        Set of commands to discover and display runner types.
-    '''
+    """
 
     def do_list(self, args):
-        '''List existing runner types'''
+        """List existing runner types"""
         param = change_osloobj_to_paras(args)
         Runners().list_all(param)
 
     @cliargs("type", type=str, help="runner type", nargs=1)
     def do_show(self, args):
-        '''Show details of a specific runner type'''
+        """Show details of a specific runner type"""
         param = change_osloobj_to_paras(args)
         Runners().show(param)
diff --git a/yardstick/cmd/commands/scenario.py b/yardstick/cmd/commands/scenario.py
index 5a6d04f55..618ed2915 100644
--- a/yardstick/cmd/commands/scenario.py
+++ b/yardstick/cmd/commands/scenario.py
@@ -17,18 +17,18 @@ from yardstick.cmd.commands import change_osloobj_to_paras
 
 
 class ScenarioCommands(object):
-    '''Scenario commands.
+    """Scenario commands.
 
        Set of commands to discover and display scenario types.
-    '''
+    """
 
     def do_list(self, args):
-        '''List existing scenario types'''
+        """List existing scenario types"""
         param = change_osloobj_to_paras(args)
         Scenarios().list_all(param)
 
     @cliargs("type", type=str, help="runner type", nargs=1)
     def do_show(self, args):
-        '''Show details of a specific scenario type'''
+        """Show details of a specific scenario type"""
         param = change_osloobj_to_paras(args)
         Scenarios().show(param)
diff --git a/yardstick/cmd/commands/task.py b/yardstick/cmd/commands/task.py
index fa82f078f..1c5db1f46 100644
--- a/yardstick/cmd/commands/task.py
+++ b/yardstick/cmd/commands/task.py
@@ -19,10 +19,10 @@ output_file_default = "/tmp/yardstick.out"
 
 
 class TaskCommands(object):
-    '''Task commands.
+    """Task commands.
 
        Set of commands to manage benchmark tasks.
-    '''
+    """
 
     @cliargs("inputfile", type=str, help="path to task or suite file", nargs=1)
     @cliargs("--task-args", dest="task_args",
diff --git a/yardstick/cmd/commands/testcase.py b/yardstick/cmd/commands/testcase.py
index 92831ad2f..bd17b1aa5 100644
--- a/yardstick/cmd/commands/testcase.py
+++ b/yardstick/cmd/commands/testcase.py
@@ -17,18 +17,18 @@ from yardstick.cmd.commands import change_osloobj_to_paras
 
 
 class TestcaseCommands(object):
-    '''Testcase commands.
+    """Testcase commands.
 
        Set of commands to discover and display test cases.
-    '''
+    """
 
     def do_list(self, args):
-        '''List existing test cases'''
+        """List existing test cases"""
         param = change_osloobj_to_paras(args)
         Testcase().list_all(param)
 
     @cliargs("casename", type=str, help="test case name", nargs=1)
     def do_show(self, args):
-        '''Show details of a specific test case'''
+        """Show details of a specific test case"""
         param = change_osloobj_to_paras(args)
         Testcase().show(param)