'An object to hold a Twitter direct message.
This class is normally instantiated by the twitter.Api class and
returned in a sequence.
Note: Dates are posted in the form "Sat Jan 27 04:17:38 +0000 2007"
Args:
id: The unique id of this direct message
created_at: The time this direct message was posted
sender_id: The id of the twitter user that sent this message
sender_screen_name: The name of the twitter user that sent this message
recipient_id: The id of the twitter that received this message
recipient_screen_name: The name of the twitter that received this message
text: The text of this direct message'

def __init__(self, id=None, created_at=None, sender=None, sender_id=None, sender_screen_name=None, recipient_id=None, recipient_screen_name=None, text=None):

    self.id = id
    self.created_at = created_at
    self.sender = sender
    self.sender_id = sender_id
    self.sender_screen_name = sender_screen_name
    self.recipient_id = recipient_id
    self.recipient_screen_name = recipient_screen_name
    self.text = text
