check_bank.py

@app.route('/_check_bank/<acc_number>')
def _check_bank(acc_number):
    """Funció AJAX per comprovar el número de compte bancari."""
    O = app.config['OOOP']
    spain = O.ResCountry.search([('code', '=', 'ES')])[0]
    lang = '%s_ES' % get_locale()
    vals = O.ResPartnerBank.onchange_banco([], acc_number, spain,
                                           {'lang': lang})
    res = {'message': '', 'status': False}
    if 'warning' in vals:
        res['message'] = vals['warning'].get('message', '')
        res['status'] = False
    elif 'value' in vals:
        if 'bank' in vals['value']:
            bank = O.ResBank.get(vals['value']['bank'])
            res['message'] = "%s: %s" % (bank.name,
                                         vals['value']['acc_number'])
        else:
            res['message'] = ""
        res['status'] = True
    return jsonify(res)