[spp] [PATCH 07/10] controller: move bye help msg to SppBye

[yasufum.o at gmail.com]

From: Yasufumi Ogawa <yasufum.o at gmail.com>

This patch is to move comment of `do_bye` to `SppBye.help` to reduce
the number of lines.

Signed-off-by: Yasufumi Ogawa <yasufum.o at gmail.com>
---
 src/controller/commands/bye.py | 19 +++++++++++++++++++
 src/controller/shell.py        | 19 +++++--------------
 2 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/src/controller/commands/bye.py b/src/controller/commands/bye.py
index cd14961..df06500 100644
--- a/src/controller/commands/bye.py
+++ b/src/controller/commands/bye.py
@@ -47,3 +47,22 @@ class SppBye(object):
         for sec_type, spp_procs in spp_secondaries.items():
             for sec in spp_procs.values():
                 sec.run('exit')
+
+    @classmethod
+    def help(cls):
+        msg = """Terminate SPP processes and controller.
+
+        There are three usages for terminating processes.
+        It terminates logging if you activated recording.
+
+        (1) Terminate secondary processes
+            spp > bye sec
+
+        (2) Terminate primary and secondary processes
+            spp > bye all
+
+        (3) Terminate SPP controller (not for primary and secondary)
+            spp > bye
+        """
+
+        print(msg)
diff --git a/src/controller/shell.py b/src/controller/shell.py
index 52fe645..8cb74a0 100644
--- a/src/controller/shell.py
+++ b/src/controller/shell.py
@@ -696,20 +696,7 @@ class Shell(cmd.Cmd, object):
         return common.compl_common(text, line)
 
     def do_bye(self, args):
-        """Terminate SPP processes and controller.
-
-        There are three usages for terminating processes.
-        It terminates logging if you activated recording.
-
-        (1) Terminate secondary processes
-        spp > bye sec
-
-        (2) Terminate primary and secondary processes
-        spp > bye all
-
-        (3) Terminate SPP controller (not for primary and secondary)
-        spp > bye
-        """
+        """Terminate SPP processes and controller."""
 
         cmds = args.split(' ')
         if cmds[0] == '':  # terminate SPP CLI itself
@@ -719,6 +706,10 @@ class Shell(cmd.Cmd, object):
             spp_bye = bye.SppBye()
             spp_bye.run(args, self.primary, self.secondaries)
 
+    def help_bye(self):
+        """Print help message of bye command."""
+        bye.SppBye.help()
+
     def complete_bye(self, text, line, begidx, endidx):
         """Completion for bye commands"""
 
-- 
2.17.1