[spp] [PATCH 03/10] controller: move pri help msg to SppPrimary

[yasufum.o@gmail.com]

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

This patch is to move comment of `do_pri` to `SppPrimary.help` to
reduce the number of lines.

Signed-off-by: Yasufumi Ogawa <yasufum.o@gmail.com>
---
 src/controller/commands/pri.py | 17 +++++++++++++++++
 src/controller/shell.py        | 33 +++++++--------------------------
 2 files changed, 24 insertions(+), 26 deletions(-)

diff --git a/src/controller/commands/pri.py b/src/controller/commands/pri.py
index 15bdb12..b119a5c 100644
--- a/src/controller/commands/pri.py
+++ b/src/controller/commands/pri.py
@@ -436,3 +436,20 @@ class SppPrimary(object):
                 pass
             else:
                 print('Error: unknown response.')
+
+    @classmethod
+    def help(cls):
+        msg = """Send a command to primary process.
+
+        Show resources and statistics, or clear it.
+            spp > pri; status  # show status
+            spp > pri; clear   # clear statistics
+
+        Launch secondary process..
+            # Launch nfv:1
+            spp > pri; launch nfv 1 -l 1,2 -m 512 -- -n 1 -s 192.168....
+            # Launch vf:2
+            spp > pri; launch vf 2 -l 1,4-7 -m 512 -- --client-id 2 -s ...
+        """
+
+        print(msg)
diff --git a/src/controller/shell.py b/src/controller/shell.py
index b86ba5c..bfe963b 100644
--- a/src/controller/shell.py
+++ b/src/controller/shell.py
@@ -278,22 +278,7 @@ class Shell(cmd.Cmd, object):
         self.print_status()
 
     def do_pri(self, command):
-        """Send a command to primary process.
-
-        Show resources and statistics, or clear it.
-
-            spp > pri; status  # show status
-
-            spp > pri; clear   # clear statistics
-
-        Launch secondary process..
-
-            # Launch nfv:1
-            spp > pri; launch nfv 1 -l 1,2 -m 512 -- -n 1 -s 192.168....
-
-            # Launch vf:2
-            spp > pri; launch vf 2 -l 1,4-7 -m 512 -- --client-id 2 -s ...
-        """
+        """Send a command to primary process."""
 
         # Remove unwanted spaces and first char ';'
         command = self.clean_cmd(command)[1:]
@@ -303,6 +288,10 @@ class Shell(cmd.Cmd, object):
 
         self.primary.run(command, self.cli_config)
 
+    def help_pri(self):
+        """Print help message of pri command."""
+        pri.SppPrimary.help()
+
     def complete_pri(self, text, line, begidx, endidx):
         """Completion for primary process commands."""
 
@@ -381,15 +370,7 @@ class Shell(cmd.Cmd, object):
                 return res
 
     def do_vf(self, cmd):
-        """Send a command to spp_vf.
-
-        spp_vf is a secondary process for pseudo SR-IOV features. This
-        command has four sub commands.
-          * status
-          * component
-          * port
-          * classifier_table
-        """
+        """Send a command to spp_vf."""
 
         # remove unwanted spaces to avoid invalid command error
         tmparg = self.clean_cmd(cmd)
@@ -404,7 +385,7 @@ class Shell(cmd.Cmd, object):
             print('Invalid command: %s' % tmparg)
 
     def help_vf(self):
-        """Print help message of spp_vf."""
+        """Print help message of vf command."""
         vf.SppVf.help()
 
     def complete_vf(self, text, line, begidx, endidx):
-- 
2.17.1