1 files changed, 131 insertions, 0 deletions
diff --git a/examples/help_categories.py b/examples/help_categories.py
new file mode 100755
index 00000000..272344f7
--- /dev/null
+++ b/examples/help_categories.py
@@ -0,0 +1,131 @@
+#!/usr/bin/env python
+# coding=utf-8
+"""
+A sample application for tagging categories on commands.
+"""
+
+from cmd2 import Cmd, HELP_CATEGORY, __version__
+
+
+class HelpCategories(Cmd):
+    """ Example cmd2 application. """
+
+    # Command categories
+    CMD_CAT_CONNECTING = 'Connecting'
+    CMD_CAT_APP_MGMT = 'Application Management'
+    CMD_CAT_SERVER_INFO = 'Server Information'
+
+    def __init__(self):
+        # Set use_ipython to True to enable the "ipy" command which embeds and interactive IPython shell
+        Cmd.__init__(self, use_ipython=False)
+
+    def do_connect(self, _):
+        """Connect command"""
+        self.poutput('Connect')
+
+    def do_which(self, _):
+        """Which command"""
+        self.poutput('Which')
+
+    # Tag the above command functions under the category Connecting
+    setattr(do_connect, HELP_CATEGORY, CMD_CAT_CONNECTING)
+    setattr(do_which, HELP_CATEGORY, CMD_CAT_CONNECTING)
+
+    def do_list(self, _):
+        """List command"""
+        self.poutput('List')
+
+    def do_deploy(self, _):
+        """Deploy command"""
+        self.poutput('Which')
+
+    def do_start(self, _):
+        """Start command"""
+        self.poutput('Start')
+
+    def do_sessions(self, _):
+        """Sessions command"""
+        self.poutput('Sessions')
+
+    def do_redeploy(self, _):
+        """Redeploy command"""
+        self.poutput('Redeploy')
+
+    def do_restart(self, _):
+        """Restart command"""
+        self.poutput('Restart')
+
+    def do_expire(self, _):
+        """Expire command"""
+        self.poutput('Expire')
+
+    def do_undeploy(self, _):
+        """Undeploy command"""
+        self.poutput('Undeploy')
+
+    def do_stop(self, _):
+        """Stop command"""
+        self.poutput('Stop')
+
+    def do_findleakers(self, _):
+        """Find Leakers command"""
+        self.poutput('Find Leakers')
+
+    # Tag the above command functions under the category Application Management
+    setattr(do_list, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_deploy, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_start, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_sessions, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_redeploy, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_restart, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_expire, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_undeploy, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_stop, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+    setattr(do_findleakers, HELP_CATEGORY, CMD_CAT_APP_MGMT)
+
+    def do_resources(self, _):
+        """Resources command"""
+        self.poutput('Resources')
+
+    def do_status(self, _):
+        """Status command"""
+        self.poutput('Status')
+
+    def do_serverinfo(self, _):
+        """Server Info command"""
+        self.poutput('Server Info')
+
+    def do_thread_dump(self, _):
+        """Thread Dump command"""
+        self.poutput('Thread Dump')
+
+    def do_sslconnectorciphers(self, _):
+        """SSL Connector Ciphers command"""
+        self.poutput('SSL Connector Ciphers')
+
+    def do_vminfo(self, _):
+        """VM Info command"""
+        self.poutput('VM Info')
+
+    # Tag the above command functions under the category Server Information
+    setattr(do_resources, HELP_CATEGORY, CMD_CAT_SERVER_INFO)
+    setattr(do_status, HELP_CATEGORY, CMD_CAT_SERVER_INFO)
+    setattr(do_serverinfo, HELP_CATEGORY, CMD_CAT_SERVER_INFO)
+    setattr(do_thread_dump, HELP_CATEGORY, CMD_CAT_SERVER_INFO)
+    setattr(do_sslconnectorciphers, HELP_CATEGORY, CMD_CAT_SERVER_INFO)
+    setattr(do_vminfo, HELP_CATEGORY, CMD_CAT_SERVER_INFO)
+
+    # The following command functions don't have the HELP_CATEGORY attribute set
+    # and show up in the 'Other' group
+    def do_config(self, _):
+        """Config command"""
+        self.poutput('Config')
+
+    def do_version(self, _):
+        """Version command"""
+        self.poutput(__version__)
+
+
+if __name__ == '__main__':
+    c = HelpCategories()
+    c.cmdloop()