1 files changed, 48 insertions, 0 deletions
diff --git a/src/mailman/commands/echo.py b/src/mailman/commands/echo.py
new file mode 100644
index 000000000..30590acf8
--- /dev/null
+++ b/src/mailman/commands/echo.py
@@ -0,0 +1,48 @@
+# Copyright (C) 2002-2009 by the Free Software Foundation, Inc.
+#
+# This file is part of GNU Mailman.
+#
+# GNU Mailman 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.
+#
+# GNU Mailman 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
+# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
+
+"""The email command 'echo'."""
+
+__metaclass__ = type
+__all__ = [
+    'Echo',
+    ]
+
+
+from zope.interface import implements
+
+from mailman.i18n import _
+from mailman.interfaces.command import ContinueProcessing, IEmailCommand
+
+
+SPACE = ' '
+
+
+
+class Echo:
+    """The email 'echo' command."""
+    implements(IEmailCommand)
+
+    name = 'echo'
+    argument_description = '[args]'
+    description = _(
+        'Echo an acknowledgement.  Arguments are return unchanged.')
+
+    def process(self, mlist, msg, msgdata, arguments, results):
+        """See `IEmailCommand`."""
+        print >> results, 'echo', SPACE.join(arguments)
+        return ContinueProcessing.yes