Implement 'quit' and 'exit' subcommands to quit the prompt CLI.

topydo/lib/Commands.py

@@ -28,6 +28,7 @@ from topydo.lib.DepCommand import DepCommand
 from topydo.lib.DepriCommand import DepriCommand
 from topydo.lib.DoCommand import DoCommand
 from topydo.lib.EditCommand import EditCommand
+from topydo.lib.ExitCommand import ExitCommand
 from topydo.lib.IcalCommand import IcalCommand
 from topydo.lib.ListCommand import ListCommand
 from topydo.lib.ListContextCommand import ListContextCommand
@@ -46,6 +47,7 @@ _SUBCOMMAND_MAP = {
   'depri': DepriCommand,
   'do': DoCommand,
   'edit': EditCommand,
+  'exit': ExitCommand, # used for the prompt
   'ical': IcalCommand,
   'ls': ListCommand,
   'lscon': ListContextCommand,
@@ -58,6 +60,7 @@ _SUBCOMMAND_MAP = {
   'listprojects': ListProjectCommand,
   'postpone': PostponeCommand,
   'pri': PriorityCommand,
+  'quit': ExitCommand,
   'rm': DeleteCommand,
   'sort': SortCommand,
   'tag': TagCommand,

topydo/lib/ExitCommand.py

+# Topydo - A todo.txt client written in Python.
+# Copyright (C) 2015 Bram Schoenmakers <me@bramschoenmakers.nl>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import sys
+
+from topydo.lib.Command import Command
+
+class ExitCommand(Command):
+    """
+    A command that exits topydo. Used for the 'exit' and 'quit' subcommands on
+    the prompt CLI.
+    """
+    def __init__(self, p_args, p_todolist, p_output, p_error, p_input):
+        super(ExitCommand, self).__init__(p_args, p_todolist, p_output, p_error,
+                                          p_input)
+
+    def execute(self):
+        if not super(ExitCommand, self).execute():
+            return False
+
+        sys.exit(0)
+