Munin contributed plugins

    if command == 'suggest':

        for var_name in request_labels.keys():

            print(var_name)

    if command == 'config':

        print('graph_category htc')

        print('graph_vlabel %s' % labels[1])

        for label in line_labels:

            print('%s.label %s' % (label, label))

    # Munin should send connection options via environment vars

    bitcoin_options = get_env_options('rpcconnect', 'rpcport', 'rpcuser', 'rpcpassword')

        if not conf_file:

            print("Missing environment settings (rpcuser/rcpassword or bitcoin_configfile)",

                  file=sys.stderr)

        elif not os.path.exists(conf_file):

            print("Configuration file does not exist: {}".format(conf_file), file=sys.stderr)

        else:

            bitcoin_options = parse_conf(conf_file)

    if error:

        if command == 'autoconf':

            print('no')

        else:

            # TODO: Better way to report errors to Munin-node.

            print("Could not connect to Bitcoin server.", file=sys.stderr)

    if request_var in ('transactions', 'block_age'):

        (info, error) = bitcoin.getblockhash(info['blocks'])

    if command == 'autoconf':

        print('yes')

    for label in line_labels:

        print("%s.value %s" % (label, info[label]))

            print("Missing required setting%s: %s." % ('s' if len(missing) > 1 else '',

                                                       ', '.join(missing)),

                  file=sys.stderr)

class ServiceProxy:

if __name__ == "__main__":