1 files changed, 48 insertions, 0 deletions
diff --git a/doc/core/howto/listings/amp/command_client.py b/doc/core/howto/listings/amp/command_client.py
new file mode 100644
index 0000000..8aa4cbd
--- /dev/null
+++ b/doc/core/howto/listings/amp/command_client.py
@@ -0,0 +1,48 @@
+
+if __name__ == '__main__':
+    import command_client
+    raise SystemExit(command_client.main())
+
+from sys import stdout
+
+from twisted.python.log import startLogging, err
+from twisted.protocols.amp import Integer, String, Unicode, Command
+from twisted.internet import reactor
+
+from basic_client import connect
+
+class UsernameUnavailable(Exception):
+    pass
+
+
+class RegisterUser(Command):
+    arguments = [('username', Unicode()),
+                 ('publickey', String())]
+
+    response = [('uid', Integer())]
+
+    errors = {UsernameUnavailable: 'username-unavailable'}
+
+
+def main():
+    startLogging(stdout)
+
+    d = connect()
+    def connected(protocol):
+        return protocol.callRemote(
+            RegisterUser,
+            username=u'alice',
+            publickey='ssh-rsa AAAAB3NzaC1yc2 alice@actinium')
+    d.addCallback(connected)
+
+    def registered(result):
+        print 'Registration result:', result
+    d.addCallback(registered)
+
+    d.addErrback(err, "Failed to register")
+
+    def finished(ignored):
+        reactor.stop()
+    d.addCallback(finished)
+
+    reactor.run()