python - Adding attachements to slacker chat message -

i'm trying post message using slacker python api slack messages i'm not able attach link messages code below :

    attachments = [title, link_to_events, "more details"]      print type(attachments) # list       slack = slacker(slack_api_token)      # send message #general channel     slack.chat.post_message(slack_channel, message, attachments=attachments) 

in slacker code, looks looking "list" type of variable:

https://github.com/os/slacker/blob/master/slacker/init.py line 241:

    # ensure attachments json encoded     if attachments:         if isinstance(attachments, list):             attachments = json.dumps(attachments)      return self.post('chat.postmessage',                      data={                          'channel': channel,                          'text': text,                          'username': username,                          'as_user': as_user,                          'parse': parse,                          'link_names': link_names,                          'attachments': attachments,                          'unfurl_links': unfurl_links,                          'unfurl_media': unfurl_media,                          'icon_url': icon_url,                          'icon_emoji': icon_emoji                      }) 

is there problem code ?

fyi : i've found in slack api documentation https://api.slack.com/custom-integrations :

{     "text": "new ticket received:",     "attachments": [         {             "title": "app hangs on reboot",             "title_link": "http://domain.com/ticket/123456",             "text": "if restart computer without quitting app, stops reboot sequence.\nhttp://domain.com/ticket/123456",         }     ] }  

all right i've found it, need list of dicts

one_attachement = {         "title": "app hangs on reboot",         "title_link": "http://example.com/ticket/123456",         "text": "if restart computer without quitting app, stops reboot sequence.\nhttp://example.com/ticket/123456",     }   attachements = [one_attachement] slack.chat.post_message(slack_channel, message, attachments=attachments)