# pragma pylint: disable=unused-argument, unused-variable, protected-access, invalid-name """ This module manage Telegram communication """ import json import logging import re from datetime import date, datetime, timedelta from html import escape from itertools import chain from math import isnan from typing import Any, Callable, Dict, List, Optional, Union import arrow from tabulate import tabulate from telegram import (CallbackQuery, InlineKeyboardButton, InlineKeyboardMarkup, KeyboardButton, ParseMode, ReplyKeyboardMarkup, Update) from telegram.error import BadRequest, NetworkError, TelegramError from telegram.ext import CallbackContext, CallbackQueryHandler, CommandHandler, Updater from telegram.utils.helpers import escape_markdown from freqtrade.__init__ import __version__ from freqtrade.constants import DUST_PER_COIN from freqtrade.enums import RPCMessageType from freqtrade.exceptions import OperationalException from freqtrade.misc import chunks, plural, round_coin_value from freqtrade.rpc import RPC, RPCException, RPCHandler logger = logging.getLogger(__name__) logger.debug('Included module rpc.telegram ...') MAX_TELEGRAM_MESSAGE_LENGTH = 4096 def authorized_only(command_handler: Callable[..., None]) -> Callable[..., Any]: """ Decorator to check if the message comes from the correct chat_id :param command_handler: Telegram CommandHandler :return: decorated function """ def wrapper(self, *args, **kwargs): """ Decorator logic """ update = kwargs.get('update') or args[0] # Reject unauthorized messages if update.callback_query: cchat_id = int(update.callback_query.message.chat.id) else: cchat_id = int(update.message.chat_id) chat_id = int(self._config['telegram']['chat_id']) if cchat_id != chat_id: logger.info( 'Rejected unauthorized message from: %s', update.message.chat_id ) return wrapper logger.debug( 'Executing handler: %s for chat_id: %s', command_handler.__name__, chat_id ) try: return command_handler(self, *args, **kwargs) except BaseException: logger.exception('Exception occurred within Telegram module') return wrapper class Telegram(RPCHandler): """ This class handles all telegram communication """ def __init__(self, rpc: RPC, config: Dict[str, Any]) -> None: """ Init the Telegram call, and init the super class RPCHandler :param rpc: instance of RPC Helper class :param config: Configuration object :return: None """ super().__init__(rpc, config) self._updater: Updater self._init_keyboard() self._init() def _init_keyboard(self) -> None: """ Validates the keyboard configuration from telegram config section. """ self._keyboard: List[List[Union[str, KeyboardButton]]] = [ ['/daily', '/profit', '/balance'], ['/status', '/status table', '/performance'], ['/count', '/start', '/stop', '/help'] ] # do not allow commands with mandatory arguments and critical cmds # like /forcesell and /forcebuy # TODO: DRY! - its not good to list all valid cmds here. But otherwise # this needs refactoring of the whole telegram module (same # problem in _help()). valid_keys: List[str] = [r'/start$', r'/stop$', r'/status$', r'/status table$', r'/trades$', r'/performance$', r'/daily$', r'/daily \d+$', r'/profit$', r'/profit \d+', r'/stats$', r'/count$', r'/locks$', r'/balance$', r'/stopbuy$', r'/reload_config$', r'/show_config$', r'/logs$', r'/whitelist$', r'/blacklist$', r'/edge$', r'/forcebuy$', r'/help$', r'/version$'] # Create keys for generation valid_keys_print = [k.replace('$', '') for k in valid_keys] # custom keyboard specified in config.json cust_keyboard = self._config['telegram'].get('keyboard', []) if cust_keyboard: combined = "(" + ")|(".join(valid_keys) + ")" # check for valid shortcuts invalid_keys = [b for b in chain.from_iterable(cust_keyboard) if not re.match(combined, b)] if len(invalid_keys): err_msg = ('config.telegram.keyboard: Invalid commands for ' f'custom Telegram keyboard: {invalid_keys}' f'\nvalid commands are: {valid_keys_print}') raise OperationalException(err_msg) else: self._keyboard = cust_keyboard logger.info('using custom keyboard from ' f'config.json: {self._keyboard}') def _init(self) -> None: """ Initializes this module with the given config, registers all known command handlers and starts polling for message updates """ self._updater = Updater(token=self._config['telegram']['token'], workers=0, use_context=True) # Register command handler and start telegram message polling handles = [ CommandHandler('status', self._status), CommandHandler('profit', self._profit), CommandHandler('balance', self._balance), CommandHandler('start', self._start), CommandHandler('stop', self._stop), CommandHandler('forcesell', self._forcesell), CommandHandler('forcebuy', self._forcebuy), CommandHandler('trades', self._trades), CommandHandler('delete', self._delete_trade), CommandHandler('performance', self._performance), CommandHandler('stats', self._stats), CommandHandler('daily', self._daily), CommandHandler('count', self._count), CommandHandler('locks', self._locks), CommandHandler(['unlock', 'delete_locks'], self._delete_locks), CommandHandler(['reload_config', 'reload_conf'], self._reload_config), CommandHandler(['show_config', 'show_conf'], self._show_config), CommandHandler('stopbuy', self._stopbuy), CommandHandler('whitelist', self._whitelist), CommandHandler('blacklist', self._blacklist), CommandHandler('logs', self._logs), CommandHandler('edge', self._edge), CommandHandler('help', self._help), CommandHandler('version', self._version), ] callbacks = [ CallbackQueryHandler(self._status_table, pattern='update_status_table'), CallbackQueryHandler(self._daily, pattern='update_daily'), CallbackQueryHandler(self._profit, pattern='update_profit'), CallbackQueryHandler(self._balance, pattern='update_balance'), CallbackQueryHandler(self._performance, pattern='update_performance'), CallbackQueryHandler(self._count, pattern='update_count'), CallbackQueryHandler(self._forcebuy_inline), ] for handle in handles: self._updater.dispatcher.add_handler(handle) for callback in callbacks: self._updater.dispatcher.add_handler(callback) self._updater.start_polling( bootstrap_retries=-1, timeout=30, read_latency=60, drop_pending_updates=True, ) logger.info( 'rpc.telegram is listening for following commands: %s', [h.command for h in handles] ) def cleanup(self) -> None: """ Stops all running telegram threads. :return: None """ self._updater.stop() def _format_buy_msg(self, msg: Dict[str, Any]) -> str: if self._rpc._fiat_converter: msg['stake_amount_fiat'] = self._rpc._fiat_converter.convert_amount( msg['stake_amount'], msg['stake_currency'], msg['fiat_currency']) else: msg['stake_amount_fiat'] = 0 content = [] content.append( f"\N{LARGE BLUE CIRCLE} *{msg['exchange']}:* Buying {msg['pair']}" f" (#{msg['trade_id']})\n" ) if msg.get('buy_tag', None): content.append(f"*Buy Tag:* `{msg['buy_tag']}`\n") content.append(f"*Amount:* `{msg['amount']:.8f}`\n") content.append(f"*Open Rate:* `{msg['limit']:.8f}`\n") content.append(f"*Current Rate:* `{msg['current_rate']:.8f}`\n") content.append( f"*Total:* `({round_coin_value(msg['stake_amount'], msg['stake_currency'])}" ) if msg.get('fiat_currency', None): content.append( f", {round_coin_value(msg['stake_amount_fiat'], msg['fiat_currency'])}" ) message = ''.join(content) message += ")`" return message def _format_sell_msg(self, msg: Dict[str, Any]) -> str: msg['amount'] = round(msg['amount'], 8) msg['profit_percent'] = round(msg['profit_ratio'] * 100, 2) msg['duration'] = msg['close_date'].replace( microsecond=0) - msg['open_date'].replace(microsecond=0) msg['duration_min'] = msg['duration'].total_seconds() / 60 msg['emoji'] = self._get_sell_emoji(msg) # Check if all sell properties are available. # This might not be the case if the message origin is triggered by /forcesell if (all(prop in msg for prop in ['gain', 'fiat_currency', 'stake_currency']) and self._rpc._fiat_converter): msg['profit_fiat'] = self._rpc._fiat_converter.convert_amount( msg['profit_amount'], msg['stake_currency'], msg['fiat_currency']) msg['profit_extra'] = (' ({gain}: {profit_amount:.8f} {stake_currency}' ' / {profit_fiat:.3f} {fiat_currency})').format(**msg) else: msg['profit_extra'] = '' message = ("{emoji} *{exchange}:* Selling {pair} (#{trade_id})\n" "*Profit:* `{profit_percent:.2f}%{profit_extra}`\n" "*Sell Reason:* `{sell_reason}`\n" "*Duration:* `{duration} ({duration_min:.1f} min)`\n" "*Amount:* `{amount:.8f}`\n" "*Open Rate:* `{open_rate:.8f}`\n" "*Current Rate:* `{current_rate:.8f}`\n" "*Close Rate:* `{limit:.8f}`").format(**msg) return message def compose_message(self, msg: Dict[str, Any], msg_type: RPCMessageType) -> str: if msg_type == RPCMessageType.BUY: message = self._format_buy_msg(msg) elif msg_type in (RPCMessageType.BUY_CANCEL, RPCMessageType.SELL_CANCEL): msg['message_side'] = 'buy' if msg_type == RPCMessageType.BUY_CANCEL else 'sell' message = ("\N{WARNING SIGN} *{exchange}:* " "Cancelling open {message_side} Order for {pair} (#{trade_id}). " "Reason: {reason}.".format(**msg)) elif msg_type == RPCMessageType.BUY_FILL: message = ("\N{LARGE CIRCLE} *{exchange}:* " "Buy order for {pair} (#{trade_id}) filled " "for {open_rate}.".format(**msg)) elif msg_type == RPCMessageType.SELL_FILL: message = ("\N{LARGE CIRCLE} *{exchange}:* " "Sell order for {pair} (#{trade_id}) filled " "for {close_rate}.".format(**msg)) elif msg_type == RPCMessageType.SELL: message = self._format_sell_msg(msg) elif msg_type == RPCMessageType.PROTECTION_TRIGGER: message = ( "*Protection* triggered due to {reason}. " "{pair} will be locked until {lock_end_time}." ).format(**msg) elif msg_type == RPCMessageType.STATUS: message = '*Status:* `{status}`'.format(**msg) elif msg_type == RPCMessageType.WARNING: message = '\N{WARNING SIGN} *Warning:* `{status}`'.format(**msg) elif msg_type == RPCMessageType.STARTUP: message = '{status}'.format(**msg) else: raise NotImplementedError('Unknown message type: {}'.format(msg_type)) return message def send_msg(self, msg: Dict[str, Any]) -> None: """ Send a message to telegram channel """ default_noti = 'on' msg_type = msg['type'] noti = '' if msg_type == RPCMessageType.SELL: sell_noti = self._config['telegram'] \ .get('notification_settings', {}).get(str(msg_type), {}) # For backward compatibility sell still can be string if isinstance(sell_noti, str): noti = sell_noti else: noti = sell_noti.get(str(msg['sell_reason']), default_noti) else: noti = self._config['telegram'] \ .get('notification_settings', {}).get(str(msg_type), default_noti) if noti == 'off': logger.info(f"Notification '{msg_type}' not sent.") # Notification disabled return message = self.compose_message(msg, msg_type) self._send_msg(message, disable_notification=(noti == 'silent')) def _get_sell_emoji(self, msg): """ Get emoji for sell-side """ if float(msg['profit_percent']) >= 5.0: return "\N{ROCKET}" elif float(msg['profit_percent']) >= 0.0: return "\N{EIGHT SPOKED ASTERISK}" elif msg['sell_reason'] == "stop_loss": return"\N{WARNING SIGN}" else: return "\N{CROSS MARK}" @authorized_only def _status(self, update: Update, context: CallbackContext) -> None: """ Handler for /status. Returns the current TradeThread status :param bot: telegram bot :param update: message update :return: None """ if context.args and 'table' in context.args: self._status_table(update, context) return try: # Check if there's at least one numerical ID provided. # If so, try to get only these trades. trade_ids = [] if context.args and len(context.args) > 0: trade_ids = [int(i) for i in context.args if i.isnumeric()] results = self._rpc._rpc_trade_status(trade_ids=trade_ids) messages = [] for r in results: r['open_date_hum'] = arrow.get(r['open_date']).humanize() lines = [ "*Trade ID:* `{trade_id}` `(since {open_date_hum})`", "*Current Pair:* {pair}", "*Amount:* `{amount} ({stake_amount} {base_currency})`", "*Buy Tag:* `{buy_tag}`" if r['buy_tag'] else "", "*Open Rate:* `{open_rate:.8f}`", "*Close Rate:* `{close_rate}`" if r['close_rate'] else "", "*Current Rate:* `{current_rate:.8f}`", ("*Current Profit:* " if r['is_open'] else "*Close Profit: *") + "`{profit_pct:.2f}%`", ] if (r['stop_loss_abs'] != r['initial_stop_loss_abs'] and r['initial_stop_loss_pct'] is not None): # Adding initial stoploss only if it is different from stoploss lines.append("*Initial Stoploss:* `{initial_stop_loss_abs:.8f}` " "`({initial_stop_loss_pct:.2f}%)`") # Adding stoploss and stoploss percentage only if it is not None lines.append("*Stoploss:* `{stop_loss_abs:.8f}` " + ("`({stop_loss_pct:.2f}%)`" if r['stop_loss_pct'] else "")) lines.append("*Stoploss distance:* `{stoploss_current_dist:.8f}` " "`({stoploss_current_dist_pct:.2f}%)`") if r['open_order']: if r['sell_order_status']: lines.append("*Open Order:* `{open_order}` - `{sell_order_status}`") else: lines.append("*Open Order:* `{open_order}`") # Filter empty lines using list-comprehension messages.append("\n".join([line for line in lines if line]).format(**r)) for msg in messages: self._send_msg(msg) except RPCException as e: self._send_msg(str(e)) @authorized_only def _status_table(self, update: Update, context: CallbackContext) -> None: """ Handler for /status table. Returns the current TradeThread status in table format :param bot: telegram bot :param update: message update :return: None """ try: fiat_currency = self._config.get('fiat_display_currency', '') statlist, head, fiat_profit_sum = self._rpc._rpc_status_table( self._config['stake_currency'], fiat_currency) show_total = not isnan(fiat_profit_sum) and len(statlist) > 1 max_trades_per_msg = 50 """ Calculate the number of messages of 50 trades per message 0.99 is used to make sure that there are no extra (empty) messages As an example with 50 trades, there will be int(50/50 + 0.99) = 1 message """ messages_count = max(int(len(statlist) / max_trades_per_msg + 0.99), 1) for i in range(0, messages_count): trades = statlist[i * max_trades_per_msg:(i + 1) * max_trades_per_msg] if show_total and i == messages_count - 1: # append total line trades.append(["Total", "", "", f"{fiat_profit_sum:.2f} {fiat_currency}"]) message = tabulate(trades, headers=head, tablefmt='simple') if show_total and i == messages_count - 1: # insert separators line between Total lines = message.split("\n") message = "\n".join(lines[:-1] + [lines[1]] + [lines[-1]]) self._send_msg(f"
{message}", parse_mode=ParseMode.HTML, reload_able=True, callback_path="update_status_table", query=update.callback_query) except RPCException as e: self._send_msg(str(e)) @authorized_only def _daily(self, update: Update, context: CallbackContext) -> None: """ Handler for /daily
{stats_tab}' self._send_msg(message, parse_mode=ParseMode.HTML, reload_able=True, callback_path="update_daily", query=update.callback_query) except RPCException as e: self._send_msg(str(e)) @authorized_only def _profit(self, update: Update, context: CallbackContext) -> None: """ Handler for /profit. Returns a cumulative profit statistics. :param bot: telegram bot :param update: message update :return: None """ stake_cur = self._config['stake_currency'] fiat_disp_cur = self._config.get('fiat_display_currency', '') start_date = datetime.fromtimestamp(0) timescale = None try: if context.args: timescale = int(context.args[0]) - 1 today_start = datetime.combine(date.today(), datetime.min.time()) start_date = today_start - timedelta(days=timescale) except (TypeError, ValueError, IndexError): pass stats = self._rpc._rpc_trade_statistics( stake_cur, fiat_disp_cur, start_date) profit_closed_coin = stats['profit_closed_coin'] profit_closed_percent_mean = stats['profit_closed_percent_mean'] profit_closed_percent = stats['profit_closed_percent'] profit_closed_fiat = stats['profit_closed_fiat'] profit_all_coin = stats['profit_all_coin'] profit_all_percent_mean = stats['profit_all_percent_mean'] profit_all_percent = stats['profit_all_percent'] profit_all_fiat = stats['profit_all_fiat'] trade_count = stats['trade_count'] first_trade_date = stats['first_trade_date'] latest_trade_date = stats['latest_trade_date'] avg_duration = stats['avg_duration'] best_pair = stats['best_pair'] best_rate = stats['best_rate'] if stats['trade_count'] == 0: markdown_msg = 'No trades yet.' else: # Message to display if stats['closed_trade_count'] > 0: markdown_msg = ("*ROI:* Closed trades\n" f"∙ `{round_coin_value(profit_closed_coin, stake_cur)} " f"({profit_closed_percent_mean:.2f}%) " f"({profit_closed_percent} \N{GREEK CAPITAL LETTER SIGMA}%)`\n" f"∙ `{round_coin_value(profit_closed_fiat, fiat_disp_cur)}`\n") else: markdown_msg = "`No closed trade` \n" markdown_msg += ( f"*ROI:* All trades\n" f"∙ `{round_coin_value(profit_all_coin, stake_cur)} " f"({profit_all_percent_mean:.2f}%) " f"({profit_all_percent} \N{GREEK CAPITAL LETTER SIGMA}%)`\n" f"∙ `{round_coin_value(profit_all_fiat, fiat_disp_cur)}`\n" f"*Total Trade Count:* `{trade_count}`\n" f"*{'First Trade opened' if not timescale else 'Showing Profit since'}:* " f"`{first_trade_date}`\n" f"*Latest Trade opened:* `{latest_trade_date}\n`" f"*Win / Loss:* `{stats['winning_trades']} / {stats['losing_trades']}`" ) if stats['closed_trade_count'] > 0: markdown_msg += (f"\n*Avg. Duration:* `{avg_duration}`\n" f"*Best Performing:* `{best_pair}: {best_rate:.2f}%`") self._send_msg(markdown_msg, reload_able=True, callback_path="update_profit", query=update.callback_query) @authorized_only def _stats(self, update: Update, context: CallbackContext) -> None: """ Handler for /stats Show stats of recent trades """ stats = self._rpc._rpc_stats() reason_map = { 'roi': 'ROI', 'stop_loss': 'Stoploss', 'trailing_stop_loss': 'Trail. Stop', 'stoploss_on_exchange': 'Stoploss', 'sell_signal': 'Sell Signal', 'force_sell': 'Forcesell', 'emergency_sell': 'Emergency Sell', } sell_reasons_tabulate = [ [ reason_map.get(reason, reason), sum(count.values()), count['wins'], count['losses'] ] for reason, count in stats['sell_reasons'].items() ] sell_reasons_msg = tabulate( sell_reasons_tabulate, headers=['Sell Reason', 'Sells', 'Wins', 'Losses'] ) durations = stats['durations'] duration_msg = tabulate( [ ['Wins', str(timedelta(seconds=durations['wins'])) if durations['wins'] != 'N/A' else 'N/A'], ['Losses', str(timedelta(seconds=durations['losses'])) if durations['losses'] != 'N/A' else 'N/A'] ], headers=['', 'Avg. Duration'] ) msg = (f"""```\n{sell_reasons_msg}```\n```\n{duration_msg}```""") self._send_msg(msg, ParseMode.MARKDOWN) @authorized_only def _balance(self, update: Update, context: CallbackContext) -> None: """ Handler for /balance """ try: result = self._rpc._rpc_balance(self._config['stake_currency'], self._config.get('fiat_display_currency', '')) balance_dust_level = self._config['telegram'].get('balance_dust_level', 0.0) if not balance_dust_level: balance_dust_level = DUST_PER_COIN.get(self._config['stake_currency'], 1.0) output = '' if self._config['dry_run']: output += "*Warning:* Simulated balances in Dry Mode.\n" output += ("Starting capital: " f"`{result['starting_capital']}` {self._config['stake_currency']}" ) output += (f" `{result['starting_capital_fiat']}` " f"{self._config['fiat_display_currency']}.\n" ) if result['starting_capital_fiat'] > 0 else '.\n' total_dust_balance = 0 total_dust_currencies = 0 for curr in result['currencies']: curr_output = '' if curr['est_stake'] > balance_dust_level: curr_output = ( f"*{curr['currency']}:*\n" f"\t`Available: {curr['free']:.8f}`\n" f"\t`Balance: {curr['balance']:.8f}`\n" f"\t`Pending: {curr['used']:.8f}`\n" f"\t`Est. {curr['stake']}: " f"{round_coin_value(curr['est_stake'], curr['stake'], False)}`\n") elif curr['est_stake'] <= balance_dust_level: total_dust_balance += curr['est_stake'] total_dust_currencies += 1 # Handle overflowing message length if len(output + curr_output) >= MAX_TELEGRAM_MESSAGE_LENGTH: self._send_msg(output) output = curr_output else: output += curr_output if total_dust_balance > 0: output += ( f"*{total_dust_currencies} Other " f"{plural(total_dust_currencies, 'Currency', 'Currencies')} " f"(< {balance_dust_level} {result['stake']}):*\n" f"\t`Est. {result['stake']}: " f"{round_coin_value(total_dust_balance, result['stake'], False)}`\n") output += ("\n*Estimated Value*:\n" f"\t`{result['stake']}: " f"{round_coin_value(result['total'], result['stake'], False)}`" f" `({result['starting_capital_pct']}%)`\n" f"\t`{result['symbol']}: " f"{round_coin_value(result['value'], result['symbol'], False)}`" f" `({result['starting_capital_fiat_pct']}%)`\n") self._send_msg(output, reload_able=True, callback_path="update_balance", query=update.callback_query) except RPCException as e: self._send_msg(str(e)) @authorized_only def _start(self, update: Update, context: CallbackContext) -> None: """ Handler for /start. Starts TradeThread :param bot: telegram bot :param update: message update :return: None """ msg = self._rpc._rpc_start() self._send_msg('Status: `{status}`'.format(**msg)) @authorized_only def _stop(self, update: Update, context: CallbackContext) -> None: """ Handler for /stop. Stops TradeThread :param bot: telegram bot :param update: message update :return: None """ msg = self._rpc._rpc_stop() self._send_msg('Status: `{status}`'.format(**msg)) @authorized_only def _reload_config(self, update: Update, context: CallbackContext) -> None: """ Handler for /reload_config. Triggers a config file reload :param bot: telegram bot :param update: message update :return: None """ msg = self._rpc._rpc_reload_config() self._send_msg('Status: `{status}`'.format(**msg)) @authorized_only def _stopbuy(self, update: Update, context: CallbackContext) -> None: """ Handler for /stop_buy. Sets max_open_trades to 0 and gracefully sells all open trades :param bot: telegram bot :param update: message update :return: None """ msg = self._rpc._rpc_stopbuy() self._send_msg('Status: `{status}`'.format(**msg)) @authorized_only def _forcesell(self, update: Update, context: CallbackContext) -> None: """ Handler for /forcesell
{trades_tab}" if trades['trades_count'] > 0 else '')) self._send_msg(message, parse_mode=ParseMode.HTML) except RPCException as e: self._send_msg(str(e)) @authorized_only def _delete_trade(self, update: Update, context: CallbackContext) -> None: """ Handler for /delete
{trade['pair']}\t"
f"{round_coin_value(trade['profit_abs'], self._config['stake_currency'])} "
f"({trade['profit']:.2f}%) "
f"({trade['count']})
\n")
if len(output + stat_line) >= MAX_TELEGRAM_MESSAGE_LENGTH:
self._send_msg(output, parse_mode=ParseMode.HTML)
output = stat_line
else:
output += stat_line
self._send_msg(output, parse_mode=ParseMode.HTML,
reload_able=True, callback_path="update_performance",
query=update.callback_query)
except RPCException as e:
self._send_msg(str(e))
@authorized_only
def _count(self, update: Update, context: CallbackContext) -> None:
"""
Handler for /count.
Returns the number of trades running
:param bot: telegram bot
:param update: message update
:return: None
"""
try:
counts = self._rpc._rpc_count()
message = tabulate({k: [v] for k, v in counts.items()},
headers=['current', 'max', 'total stake'],
tablefmt='simple')
message = "{}".format(message) logger.debug(message) self._send_msg(message, parse_mode=ParseMode.HTML, reload_able=True, callback_path="update_count", query=update.callback_query) except RPCException as e: self._send_msg(str(e)) @authorized_only def _locks(self, update: Update, context: CallbackContext) -> None: """ Handler for /locks. Returns the currently active locks """ rpc_locks = self._rpc._rpc_locks() if not rpc_locks['locks']: self._send_msg('No active locks.', parse_mode=ParseMode.HTML) for locks in chunks(rpc_locks['locks'], 25): message = tabulate([[ lock['id'], lock['pair'], lock['lock_end_time'], lock['reason']] for lock in locks], headers=['ID', 'Pair', 'Until', 'Reason'], tablefmt='simple') message = f"
{escape(message)}" logger.debug(message) self._send_msg(message, parse_mode=ParseMode.HTML) @authorized_only def _delete_locks(self, update: Update, context: CallbackContext) -> None: """ Handler for /delete_locks. Returns the currently active locks """ arg = context.args[0] if context.args and len(context.args) > 0 else None lockid = None pair = None if arg: try: lockid = int(arg) except ValueError: pair = arg self._rpc._rpc_delete_lock(lockid=lockid, pair=pair) self._locks(update, context) @authorized_only def _whitelist(self, update: Update, context: CallbackContext) -> None: """ Handler for /whitelist Shows the currently active whitelist """ try: whitelist = self._rpc._rpc_whitelist() message = f"Using whitelist `{whitelist['method']}` with {whitelist['length']} pairs\n" message += f"`{', '.join(whitelist['whitelist'])}`" logger.debug(message) self._send_msg(message) except RPCException as e: self._send_msg(str(e)) @authorized_only def _blacklist(self, update: Update, context: CallbackContext) -> None: """ Handler for /blacklist Shows the currently active blacklist """ try: blacklist = self._rpc._rpc_blacklist(context.args) errmsgs = [] for pair, error in blacklist['errors'].items(): errmsgs.append(f"Error adding `{pair}` to blacklist: `{error['error_msg']}`") if errmsgs: self._send_msg('\n'.join(errmsgs)) message = f"Blacklist contains {blacklist['length']} pairs\n" message += f"`{', '.join(blacklist['blacklist'])}`" logger.debug(message) self._send_msg(message) except RPCException as e: self._send_msg(str(e)) @authorized_only def _logs(self, update: Update, context: CallbackContext) -> None: """ Handler for /logs Shows the latest logs """ try: try: limit = int(context.args[0]) if context.args else 10 except (TypeError, ValueError, IndexError): limit = 10 logs = RPC._rpc_get_logs(limit)['logs'] msgs = '' msg_template = "*{}* {}: {} \\- `{}`" for logrec in logs: msg = msg_template.format(escape_markdown(logrec[0], version=2), escape_markdown(logrec[2], version=2), escape_markdown(logrec[3], version=2), escape_markdown(logrec[4], version=2)) if len(msgs + msg) + 10 >= MAX_TELEGRAM_MESSAGE_LENGTH: # Send message immediately if it would become too long self._send_msg(msgs, parse_mode=ParseMode.MARKDOWN_V2) msgs = msg + '\n' else: # Append message to messages to send msgs += msg + '\n' if msgs: self._send_msg(msgs, parse_mode=ParseMode.MARKDOWN_V2) except RPCException as e: self._send_msg(str(e)) @authorized_only def _edge(self, update: Update, context: CallbackContext) -> None: """ Handler for /edge Shows information related to Edge """ try: edge_pairs = self._rpc._rpc_edge() if not edge_pairs: message = 'Edge only validated following pairs:' self._send_msg(message, parse_mode=ParseMode.HTML) for chunk in chunks(edge_pairs, 25): edge_pairs_tab = tabulate(chunk, headers='keys', tablefmt='simple') message = (f'Edge only validated following pairs:\n' f'
{edge_pairs_tab}') self._send_msg(message, parse_mode=ParseMode.HTML) except RPCException as e: self._send_msg(str(e)) @authorized_only def _help(self, update: Update, context: CallbackContext) -> None: """ Handler for /help. Show commands of the bot :param bot: telegram bot :param update: message update :return: None """ forcebuy_text = ("*/forcebuy