def setup_keyring(keyring_name):
    '''Setup the keyring'''
    keyring_path = os.path.join("test", "outputdata", keyring_name)
    # Delete the entire keyring
    shutil.rmtree(keyring_path, ignore_errors=True)
    os.makedirs(keyring_path)
    gpg = GPG(gnupghome=keyring_path, gpgbinary="gpg")
    for key_name in ["key1_private", "key1_public"]:
        with open(os.path.join("test", "inputdata", key_name + ".txt"), "r") as keyfile:
            key_str = "".join(keyfile.readlines())
        import_result = gpg.import_keys(key_str)
        print("Import result:", type(import_result))
        print(import_result.__dict__)
        if import_result.count == 1 and len(set(import_result.fingerprints)) == 1:
            print("Got one import result")
    return gpg
def psidq(bch):
    """creates the surface plots of a BCH reader object
    with a psid-psiq identification"""
    id = bch.psidq['id']
    iq = bch.psidq['iq']
    torque = bch.psidq['torque']
    ld = np.array(bch.psidq_ldq['ld'])
    lq = np.array(bch.psidq_ldq['lq'])
    psim = bch.psidq_ldq['psim']
    psid = bch.psidq['psid']
    psiq = bch.psidq['psiq']

    rows = 3
    fig = plt.figure(figsize=(10, 4*rows))
    fig.suptitle('Psid-Psiq Identification {}'.format(
        bch.filename), fontsize=16)

    fig.add_subplot(rows, 2, 1, projection='3d')
    idq_torque(id, iq, torque)

    fig.add_subplot(rows, 2, 2, projection='3d')
    idq_psid(id, iq, psid)

    fig.add_subplot(rows, 2, 3, projection='3d')
    idq_psiq(id, iq, psiq)

    fig.add_subplot(rows, 2, 4, projection='3d')
    idq_psim(id, iq, psim)

    fig.add_subplot(rows, 2, 5, projection='3d')
    idq_ld(id, iq, ld)

    fig.add_subplot(rows, 2, 6, projection='3d')
    idq_lq(id, iq, lq)