613 def checkCanInvite(kwargs):

   614   """Checks to see if the current user can create an invite.

   615 

   616   Note that if the current url is not in the default 'request' form

   617   this method either deny()s or performs the wrong access check.

   618 

   619   Args:

   620     request: a Django HTTP request

   621   """

   622 

   623   try:

   624     # if the current user is a developer we allow access

   625     checkIsDeveloper(kwargs)

   626     return

   627   except out_of_band.Error:

   628     pass

   629 

   630   # Construct a new url by reshufling the kwargs

   631   order = ['role', 'access_type', 'scope_path', 'link_id']

   632   url_params = dicts.unzip(kwargs, order)

   633   url = '/'.join([''] + list(url_params))

   634 

   635   # Mine the reshufled url

   636   try:

   637     callback, args, kwargs = urlresolvers.resolve(url)

   638   except Exception:

   639     deny(kwargs)

   640 

   641   # Get the everything we need for the access check

   642   params = callback.im_self.getParams()

   643   access_type = kwargs['access_type']

   644 

   645   # Perform the access check

   646   checkAccess(access_type, rights=params['rights'], kwargs=kwargs)

   647 

   648