Py-appscript: How can I make message with Mail.app

Question

I'm trying to create mail with py-appscript (AppleScript interface for python). I tried following code,

from appscript import *

mail = app('Mail')
msg = mail.make(new=k.outgoing_message,
                with_properties={'visible':True,
                                 'content':"hello",
                                 'subject':"appscript",
                                 'sender':'[email protected]'
                                 })

but got following error messages, and I couldn't find out any information for that...

CommandError: Command failed:
  OSERROR: -1701
  MESSAGE: Some parameter is missing for command.
  COMMAND: app(u'/Applications/Mail.app').make('outgoing_message', with_properties={'content': 'hello', 'visible': True, 'sender': '[email protected]', 'subject': 'appscript'})

Suggestions, please?

Answer 1

Problem solved by myself, following code works fine.

from appscript import *

mail = app('Mail')
msg = mail.make(new=k.outgoing_message)
msg.subject.set("hello"),
msg.content.set("appscript")
msg.to_recipients.end.make(new=k.to_recipient, with_properties={'address':'[email protected]'})
msg.send()

Insted of setting properties in constructor, set each property separately.