Ejemplo n.º 1
0
def lend():

    try:
        open('lendingbot.py', 'r')
    except IOError:
        os.chdir(os.path.dirname(sys.argv[0]))  # Allow relative paths

    parser = argparse.ArgumentParser()  # Start args.
    parser.add_argument("-cfg", "--config", help="Location of custom configuration file, overrides settings below")
    parser.add_argument("-dry", "--dryrun", help="Make pretend orders", action="store_true")
    args = parser.parse_args()  # End args.

    # Start handling args.
    dry_run = bool(args.dryrun)
    if args.config:
        config_location = args.config
    else:
        config_location = 'default.cfg'
    # End handling args.

    # Config format: Config.get(category, option, default_value=False, lower_limit=False, upper_limit=False)
    # A default_value "None" means that the option is required and the bot will not run without it.
    # Do not use lower or upper limit on any config options which are not numbers.
    # Define the variable from the option in the module where you use it.

    Config.init(config_location)

    output_currency = Config.get('BOT', 'outputCurrency', 'BTC')
    end_date = Config.get('BOT', 'endDate')
    exchange = Config.get_exchange()

    json_output_enabled = Config.has_option('BOT', 'jsonfile') and Config.has_option('BOT', 'jsonlogsize')
    jsonfile = Config.get('BOT', 'jsonfile', '')

    # Configure web server
    web_server_enabled = Config.getboolean('BOT', 'startWebServer')
    if web_server_enabled:
        if json_output_enabled is False:
            # User wants webserver enabled. Must have JSON enabled. Force logging with defaults.
            json_output_enabled = True
            jsonfile = Config.get('BOT', 'jsonfile', 'www/botlog.json')

        import modules.WebServer as WebServer
        WebServer.initialize_web_server(Config)

    # Configure logging
    log = Logger(jsonfile, Decimal(Config.get('BOT', 'jsonlogsize', 200)), exchange)

    # initialize the remaining stuff
    api = ExchangeApiFactory.createApi(exchange, Config, log)
    MaxToLend.init(Config, log)
    Data.init(api, log)
    Config.init(config_location, Data)
    notify_conf = Config.get_notification_config()
    if Config.has_option('MarketAnalysis', 'analyseCurrencies'):
        from modules.MarketAnalysis import MarketAnalysis
        # Analysis.init(Config, api, Data)
        analysis = MarketAnalysis(Config, api)
        analysis.run()
    else:
        analysis = None
    Lending.init(Config, api, log, Data, MaxToLend, dry_run, analysis, notify_conf)

    # load plugins
    PluginsManager.init(Config, api, log, notify_conf)

    print 'Welcome to ' + Config.get("BOT", "label", "Lending Bot") + ' on ' + exchange

    try:
        while True:
            try:
                Data.update_conversion_rates(output_currency, json_output_enabled)
                PluginsManager.before_lending()
                Lending.transfer_balances()
                Lending.cancel_all()
                Lending.lend_all()
                PluginsManager.after_lending()
                log.refreshStatus(Data.stringify_total_lent(*Data.get_total_lent()),
                                  Data.get_max_duration(end_date, "status"))
                log.persistStatus()
                sys.stdout.flush()
                time.sleep(Lending.get_sleep_time())
            except KeyboardInterrupt:
                # allow existing the main bot loop
                raise
            except Exception as ex:
                log.log_error(ex.message)
                log.persistStatus()
                if 'Invalid API key' in ex.message:
                    print "!!! Troubleshooting !!!"
                    print "Are your API keys correct? No quotation. Just plain keys."
                    exit(1)
                elif 'Nonce must be greater' in ex.message:
                    print "!!! Troubleshooting !!!"
                    print "Are you reusing the API key in multiple applications? Use a unique key for every application."
                    exit(1)
                elif 'Permission denied' in ex.message:
                    print "!!! Troubleshooting !!!"
                    print "Are you using IP filter on the key? Maybe your IP changed?"
                    exit(1)
                elif 'timed out' in ex.message:
                    print "Timed out, will retry in " + str(Lending.get_sleep_time()) + "sec"
                elif isinstance(ex, BadStatusLine):
                    print "Caught BadStatusLine exception from Poloniex, ignoring."
                elif 'Error 429' in ex.message:
                    additional_sleep = max(130.0-Lending.get_sleep_time(), 0)
                    sum_sleep = additional_sleep + Lending.get_sleep_time()
                    log.log_error('IP has been banned due to many requests. Sleeping for {} seconds'.format(sum_sleep))
                    time.sleep(additional_sleep)
                # Ignore all 5xx errors (server error) as we can't do anything about it (https://httpstatuses.com/)
                elif isinstance(ex, URLError):
                    print "Caught {0} from exchange, ignoring.".format(ex.message)
                elif isinstance(ex, ApiError):
                    print "Caught {0} reading from exchange API, ignoring.".format(ex.message)
                else:
                    print traceback.format_exc()
                    print "v{0} Unhandled error, please open a Github issue so we can fix it!".format(Data.get_bot_version())
                    if notify_conf['notify_caught_exception']:
                        log.notify("{0}\n-------\n{1}".format(ex, traceback.format_exc()), notify_conf)
                sys.stdout.flush()
                time.sleep(Lending.get_sleep_time())


    except KeyboardInterrupt:
        if web_server_enabled:
            WebServer.stop_web_server()
        PluginsManager.on_bot_exit()
        log.log('bye')
        print 'bye'
        os._exit(0)  # Ad-hoc solution in place of 'exit(0)' TODO: Find out why non-daemon thread(s) are hanging on exit
Ejemplo n.º 2
0
            elif 'HTTP Error 429' in ex.message:
                additional_sleep = max(130.0 - Lending.get_sleep_time(), 0)
                print "IP has been banned for 120 seconds due too many requests. Sleeping for " + \
                    str(additional_sleep+Lending.get_sleep_time()) + " seconds."
                time.sleep(additional_sleep)
            # Ignore all 5xx errors (server error) as we can't do anything about it (https://httpstatuses.com/)
            elif isinstance(ex, URLError):
                print "Caught {0} from Poloniex, ignoring.".format(ex.message)
            elif isinstance(ex, ApiError):
                print "Caught {0} reading from exchange API, ignoring.".format(
                    ex.message)
            else:
                print traceback.format_exc()
                print "Unhandled error, please open a Github issue so we can fix it!"
                if notify_conf['notify_caught_exception']:
                    log.notify(
                        "{0}\n-------\n{1}".format(ex, traceback.format_exc()),
                        notify_conf)
            sys.stdout.flush()
            time.sleep(Lending.get_sleep_time())

except KeyboardInterrupt:
    if web_server_enabled:
        WebServer.stop_web_server()
    PluginsManager.on_bot_exit()
    log.log('bye')
    print 'bye'
    os._exit(
        0
    )  # Ad-hoc solution in place of 'exit(0)' TODO: Find out why non-daemon thread(s) are hanging on exit
Ejemplo n.º 3
0
                log.log_error('IP has been banned due to many requests. Sleeping for {} seconds'.format(sum_sleep))
                if Config.has_option('MarketAnalysis', 'analyseCurrencies'):
                    if api.req_period <= api.default_req_period * 1.5:
                        api.req_period += 1000
                    if Config.getboolean('MarketAnalysis', 'ma_debug_log'):
                        print("Caught ERR_RATE_LIMIT, sleeping capture and increasing request delay. Current"
                              " {0}ms".format(api.req_period))
                        log.log_error('Expect this 130s ban periodically when using MarketAnalysis, it will fix itself')
                time.sleep(additional_sleep)
            # Ignore all 5xx errors (server error) as we can't do anything about it (https://httpstatuses.com/)
            elif isinstance(ex, URLError):
                print "Caught {0} from exchange, ignoring.".format(ex.message)
            elif isinstance(ex, ApiError):
                print "Caught {0} reading from exchange API, ignoring.".format(ex.message)
            else:
                print traceback.format_exc()
                print "v{0} Unhandled error, please open a Github issue so we can fix it!".format(Data.get_bot_version())
                if notify_conf['notify_caught_exception']:
                    log.notify("{0}\n-------\n{1}".format(ex, traceback.format_exc()), notify_conf)
            sys.stdout.flush()
            time.sleep(Lending.get_sleep_time())


except KeyboardInterrupt:
    if web_server_enabled:
        WebServer.stop_web_server()
    PluginsManager.on_bot_exit()
    log.log('bye')
    print 'bye'
    os._exit(0)  # Ad-hoc solution in place of 'exit(0)' TODO: Find out why non-daemon thread(s) are hanging on exit