Add exec command plugin

exec_command/__init__.py

+from exec_command import ExecCommandPlugin

exec_command/exec_command.py

+# -*- coding: utf-8 -*-
+
+from plugins import GajimPlugin
+from plugins.helpers import log_calls
+
+from common import gajim
+from command_system.implementation.execute import *
+
+class ExecCommandPlugin(GajimPlugin):
+
+    @log_calls('ExecCommandPlugin')
+    def init(self):
+        self.description = _('Add "show"("sh") command to command system. '
+            'Execute expression inside a shell, send output.')
+        self.config_dialog = None
+
+    @log_calls('ExecCommandPlugin')
+    def activate(self):
+        Show.enable()
+
+    @log_calls('ExecCommandPlugin')
+    def deactivate(self):
+        Show.disable()

exec_command/manifest.ini

+[info]
+name: Exec Command
+short_name: exec_command
+version: 0.1
+description: Add "show"("sh") command to command system. Execute expression inside a shell, send output.
+authors = Denis Fomin <fominde@gmail.com>
+homepage = http://trac-plugins.gajim.org/wiki/
+