'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. [Optional]
created_at:
The time this direct message was posted. [Optional]
sender_id:
The id of the twitter user that sent this message. [Optional]
sender_screen_name:
The name of the twitter user that sent this message. [Optional]
recipient_id:
The id of the twitter that received this message. [Optional]
recipient_screen_name:
The name of the twitter that received this message. [Optional]
text:
The text of this direct message. [Optional]'

def __init__(self, id=None, created_at=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_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
