def postAccept(self, data, accept):
    for properties in data:
      if 'full_proposal_key' not in properties:
        logging.warning("Missing key in '%s'", properties)
        continue
      proposal_key = properties['full_proposal_key']
      def accept_proposal_txn():
        proposal = db.get(db.Key(proposal_key))

        if not proposal:
          logging.warning("Invalid proposal_key '%s'", proposal_key)
          return

        org_key = GSoCProposal.org.get_value_for_datastore(proposal)
        if not self.data.orgAdminFor(org_key):
          logging.warning("Not an org admin")
          return

        proposal.accept_as_project = accept
        proposal.put()

      db.run_in_transaction(accept_proposal_txn)

    return True