def dispatch_request(self, id):
        super(WalletGroupingsView, self).dispatch_request(id)
        try:
            groupings = self.conn.listaddressgroupings()
        except __HOLE__:  # pragma: no cover
            flash(u"Your bitcoinrpc version doesn't support this function",
                  'error')
            return redirect(url_for('wallet.wallet_detail', id=self.wallet.id))
        return render_template("wallet/wallet/addressgroupings.html", wallet=self.wallet,
                               groupings=groupings)
dataset/ETHPy150Open nkuttler/flaskwallet/walletapp/views/wallet.py/WalletGroupingsView.dispatch_request