597 lines
22 KiB
Python
597 lines
22 KiB
Python
# pragma pylint: disable=unused-argument, unused-variable, protected-access, invalid-name
|
|
|
|
"""
|
|
This module manage Telegram communication
|
|
"""
|
|
import logging
|
|
from typing import Any, Callable, Dict, List
|
|
|
|
from tabulate import tabulate
|
|
from telegram import Bot, ParseMode, ReplyKeyboardMarkup, Update
|
|
from telegram.error import NetworkError, TelegramError
|
|
from telegram.ext import CommandHandler, Updater
|
|
|
|
from freqtrade.__init__ import __version__
|
|
from freqtrade.rpc import RPC, RPCException, RPCMessageType
|
|
from freqtrade.rpc.fiat_convert import CryptoToFiatConverter
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
logger.debug('Included module rpc.telegram ...')
|
|
|
|
|
|
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[1]
|
|
|
|
# Reject unauthorized messages
|
|
chat_id = int(self._config['telegram']['chat_id'])
|
|
|
|
if int(update.message.chat_id) != chat_id:
|
|
logger.info(
|
|
'Rejected unauthorized message from: %s',
|
|
update.message.chat_id
|
|
)
|
|
return wrapper
|
|
|
|
logger.info(
|
|
'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(RPC):
|
|
""" This class handles all telegram communication """
|
|
|
|
def __init__(self, freqtrade) -> None:
|
|
"""
|
|
Init the Telegram call, and init the super class RPC
|
|
:param freqtrade: Instance of a freqtrade bot
|
|
:return: None
|
|
"""
|
|
super().__init__(freqtrade)
|
|
|
|
self._updater: Updater = None
|
|
self._config = freqtrade.config
|
|
self._init()
|
|
if self._config.get('fiat_display_currency', None):
|
|
self._fiat_converter = CryptoToFiatConverter()
|
|
|
|
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)
|
|
|
|
# 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('performance', self._performance),
|
|
CommandHandler('daily', self._daily),
|
|
CommandHandler('count', self._count),
|
|
CommandHandler('reload_conf', self._reload_conf),
|
|
CommandHandler('stopbuy', self._stopbuy),
|
|
CommandHandler('whitelist', self._whitelist),
|
|
CommandHandler('blacklist', self._blacklist, pass_args=True),
|
|
CommandHandler('edge', self._edge),
|
|
CommandHandler('help', self._help),
|
|
CommandHandler('version', self._version),
|
|
]
|
|
for handle in handles:
|
|
self._updater.dispatcher.add_handler(handle)
|
|
self._updater.start_polling(
|
|
clean=True,
|
|
bootstrap_retries=-1,
|
|
timeout=30,
|
|
read_latency=60,
|
|
)
|
|
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 send_msg(self, msg: Dict[str, Any]) -> None:
|
|
""" Send a message to telegram channel """
|
|
|
|
if msg['type'] == RPCMessageType.BUY_NOTIFICATION:
|
|
if self._fiat_converter:
|
|
msg['stake_amount_fiat'] = self._fiat_converter.convert_amount(
|
|
msg['stake_amount'], msg['stake_currency'], msg['fiat_currency'])
|
|
else:
|
|
msg['stake_amount_fiat'] = 0
|
|
|
|
message = ("*{exchange}:* Buying {pair}\n"
|
|
"with limit `{limit:.8f}\n"
|
|
"({stake_amount:.6f} {stake_currency}").format(**msg)
|
|
|
|
if msg.get('fiat_currency', None):
|
|
message += ",{stake_amount_fiat:.3f} {fiat_currency}".format(**msg)
|
|
message += ")`"
|
|
|
|
elif msg['type'] == RPCMessageType.SELL_NOTIFICATION:
|
|
msg['amount'] = round(msg['amount'], 8)
|
|
msg['profit_percent'] = round(msg['profit_percent'] * 100, 2)
|
|
|
|
message = ("*{exchange}:* Selling {pair}\n"
|
|
"*Limit:* `{limit:.8f}`\n"
|
|
"*Amount:* `{amount:.8f}`\n"
|
|
"*Open Rate:* `{open_rate:.8f}`\n"
|
|
"*Current Rate:* `{current_rate:.8f}`\n"
|
|
"*Sell Reason:* `{sell_reason}`\n"
|
|
"*Profit:* `{profit_percent:.2f}%`").format(**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._fiat_converter):
|
|
msg['profit_fiat'] = self._fiat_converter.convert_amount(
|
|
msg['profit_amount'], msg['stake_currency'], msg['fiat_currency'])
|
|
message += ('` ({gain}: {profit_amount:.8f} {stake_currency}`'
|
|
'` / {profit_fiat:.3f} {fiat_currency})`').format(**msg)
|
|
|
|
elif msg['type'] == RPCMessageType.STATUS_NOTIFICATION:
|
|
message = '*Status:* `{status}`'.format(**msg)
|
|
|
|
elif msg['type'] == RPCMessageType.WARNING_NOTIFICATION:
|
|
message = '*Warning:* `{status}`'.format(**msg)
|
|
|
|
elif msg['type'] == RPCMessageType.CUSTOM_NOTIFICATION:
|
|
message = '{status}'.format(**msg)
|
|
|
|
else:
|
|
raise NotImplementedError('Unknown message type: {}'.format(msg['type']))
|
|
|
|
self._send_msg(message)
|
|
|
|
@authorized_only
|
|
def _status(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /status.
|
|
Returns the current TradeThread status
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
|
|
# Check if additional parameters are passed
|
|
params = update.message.text.replace('/status', '').split(' ') \
|
|
if update.message.text else []
|
|
if 'table' in params:
|
|
self._status_table(bot, update)
|
|
return
|
|
|
|
try:
|
|
results = self._rpc_trade_status()
|
|
# pre format data
|
|
for result in results:
|
|
result['date'] = result['date'].humanize()
|
|
|
|
messages = [
|
|
"*Trade ID:* `{trade_id}`\n"
|
|
"*Current Pair:* {pair}\n"
|
|
"*Open Since:* `{date}`\n"
|
|
"*Amount:* `{amount}`\n"
|
|
"*Open Rate:* `{open_rate:.8f}`\n"
|
|
"*Close Rate:* `{close_rate}`\n"
|
|
"*Current Rate:* `{current_rate:.8f}`\n"
|
|
"*Close Profit:* `{close_profit}`\n"
|
|
"*Current Profit:* `{current_profit:.2f}%`\n"
|
|
"*Open Order:* `{open_order}`".format(**result)
|
|
for result in results
|
|
]
|
|
for msg in messages:
|
|
self._send_msg(msg, bot=bot)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _status_table(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /status table.
|
|
Returns the current TradeThread status in table format
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
try:
|
|
df_statuses = self._rpc_status_table()
|
|
message = tabulate(df_statuses, headers='keys', tablefmt='simple')
|
|
self._send_msg(f"<pre>{message}</pre>", parse_mode=ParseMode.HTML)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _daily(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /daily <n>
|
|
Returns a daily profit (in BTC) over the last n days.
|
|
: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', '')
|
|
try:
|
|
timescale = int(update.message.text.replace('/daily', '').strip())
|
|
except (TypeError, ValueError):
|
|
timescale = 7
|
|
try:
|
|
stats = self._rpc_daily_profit(
|
|
timescale,
|
|
stake_cur,
|
|
fiat_disp_cur
|
|
)
|
|
stats_tab = tabulate(stats,
|
|
headers=[
|
|
'Day',
|
|
f'Profit {stake_cur}',
|
|
f'Profit {fiat_disp_cur}'
|
|
],
|
|
tablefmt='simple')
|
|
message = f'<b>Daily Profit over the last {timescale} days</b>:\n<pre>{stats_tab}</pre>'
|
|
self._send_msg(message, bot=bot, parse_mode=ParseMode.HTML)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _profit(self, bot: Bot, update: Update) -> 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', '')
|
|
|
|
try:
|
|
stats = self._rpc_trade_statistics(
|
|
stake_cur,
|
|
fiat_disp_cur)
|
|
profit_closed_coin = stats['profit_closed_coin']
|
|
profit_closed_percent = stats['profit_closed_percent']
|
|
profit_closed_fiat = stats['profit_closed_fiat']
|
|
profit_all_coin = stats['profit_all_coin']
|
|
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']
|
|
# Message to display
|
|
markdown_msg = "*ROI:* Close trades\n" \
|
|
f"∙ `{profit_closed_coin:.8f} {stake_cur} "\
|
|
f"({profit_closed_percent:.2f}%)`\n" \
|
|
f"∙ `{profit_closed_fiat:.3f} {fiat_disp_cur}`\n" \
|
|
f"*ROI:* All trades\n" \
|
|
f"∙ `{profit_all_coin:.8f} {stake_cur} ({profit_all_percent:.2f}%)`\n" \
|
|
f"∙ `{profit_all_fiat:.3f} {fiat_disp_cur}`\n" \
|
|
f"*Total Trade Count:* `{trade_count}`\n" \
|
|
f"*First Trade opened:* `{first_trade_date}`\n" \
|
|
f"*Latest Trade opened:* `{latest_trade_date}`\n" \
|
|
f"*Avg. Duration:* `{avg_duration}`\n" \
|
|
f"*Best Performing:* `{best_pair}: {best_rate:.2f}%`"
|
|
self._send_msg(markdown_msg, bot=bot)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _balance(self, bot: Bot, update: Update) -> None:
|
|
""" Handler for /balance """
|
|
try:
|
|
result = self._rpc_balance(self._config.get('fiat_display_currency', ''))
|
|
output = ''
|
|
for currency in result['currencies']:
|
|
if currency['est_btc'] > 0.0001:
|
|
output += "*{currency}:*\n" \
|
|
"\t`Available: {available: .8f}`\n" \
|
|
"\t`Balance: {balance: .8f}`\n" \
|
|
"\t`Pending: {pending: .8f}`\n" \
|
|
"\t`Est. BTC: {est_btc: .8f}`\n".format(**currency)
|
|
else:
|
|
output += "*{currency}:* not showing <1$ amount \n".format(**currency)
|
|
|
|
output += "\n*Estimated Value*:\n" \
|
|
"\t`BTC: {total: .8f}`\n" \
|
|
"\t`{symbol}: {value: .2f}`\n".format(**result)
|
|
self._send_msg(output, bot=bot)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _start(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /start.
|
|
Starts TradeThread
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
msg = self._rpc_start()
|
|
self._send_msg('Status: `{status}`'.format(**msg), bot=bot)
|
|
|
|
@authorized_only
|
|
def _stop(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /stop.
|
|
Stops TradeThread
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
msg = self._rpc_stop()
|
|
self._send_msg('Status: `{status}`'.format(**msg), bot=bot)
|
|
|
|
@authorized_only
|
|
def _reload_conf(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /reload_conf.
|
|
Triggers a config file reload
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
msg = self._rpc_reload_conf()
|
|
self._send_msg('Status: `{status}`'.format(**msg), bot=bot)
|
|
|
|
@authorized_only
|
|
def _stopbuy(self, bot: Bot, update: Update) -> 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_stopbuy()
|
|
self._send_msg('Status: `{status}`'.format(**msg), bot=bot)
|
|
|
|
@authorized_only
|
|
def _forcesell(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /forcesell <id>.
|
|
Sells the given trade at current price
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
|
|
trade_id = update.message.text.replace('/forcesell', '').strip()
|
|
try:
|
|
self._rpc_forcesell(trade_id)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _forcebuy(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /forcebuy <asset> <price>.
|
|
Buys a pair trade at the given or current price
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
|
|
message = update.message.text.replace('/forcebuy', '').strip().split()
|
|
pair = message[0]
|
|
price = float(message[1]) if len(message) > 1 else None
|
|
try:
|
|
self._rpc_forcebuy(pair, price)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _performance(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /performance.
|
|
Shows a performance statistic from finished trades
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
try:
|
|
trades = self._rpc_performance()
|
|
stats = '\n'.join('{index}.\t<code>{pair}\t{profit:.2f}% ({count})</code>'.format(
|
|
index=i + 1,
|
|
pair=trade['pair'],
|
|
profit=trade['profit'],
|
|
count=trade['count']
|
|
) for i, trade in enumerate(trades))
|
|
message = '<b>Performance:</b>\n{}'.format(stats)
|
|
self._send_msg(message, parse_mode=ParseMode.HTML)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _count(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /count.
|
|
Returns the number of trades running
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
try:
|
|
trades = self._rpc_count()
|
|
message = tabulate({
|
|
'current': [len(trades)],
|
|
'max': [self._config['max_open_trades']],
|
|
'total stake': [sum((trade.open_rate * trade.amount) for trade in trades)]
|
|
}, headers=['current', 'max', 'total stake'], tablefmt='simple')
|
|
message = "<pre>{}</pre>".format(message)
|
|
logger.debug(message)
|
|
self._send_msg(message, parse_mode=ParseMode.HTML)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _whitelist(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /whitelist
|
|
Shows the currently active whitelist
|
|
"""
|
|
try:
|
|
whitelist = self._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), bot=bot)
|
|
|
|
@authorized_only
|
|
def _blacklist(self, bot: Bot, update: Update, args: List[str]) -> None:
|
|
"""
|
|
Handler for /blacklist
|
|
Shows the currently active blacklist
|
|
"""
|
|
try:
|
|
|
|
blacklist = self._rpc_blacklist(args)
|
|
|
|
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), bot=bot)
|
|
|
|
@authorized_only
|
|
def _edge(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /edge
|
|
Shows information related to Edge
|
|
"""
|
|
try:
|
|
edge_pairs = self._rpc_edge()
|
|
print(edge_pairs)
|
|
edge_pairs_tab = tabulate(edge_pairs, headers='keys', tablefmt='simple')
|
|
message = f'<b>Edge only validated following pairs:</b>\n<pre>{edge_pairs_tab}</pre>'
|
|
self._send_msg(message, bot=bot, parse_mode=ParseMode.HTML)
|
|
except RPCException as e:
|
|
self._send_msg(str(e), bot=bot)
|
|
|
|
@authorized_only
|
|
def _help(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /help.
|
|
Show commands of the bot
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
forcebuy_text = "*/forcebuy <pair> [<rate>]:* `Instantly buys the given pair. " \
|
|
"Optionally takes a rate at which to buy.` \n"
|
|
message = "*/start:* `Starts the trader`\n" \
|
|
"*/stop:* `Stops the trader`\n" \
|
|
"*/status [table]:* `Lists all open trades`\n" \
|
|
" *table :* `will display trades in a table`\n" \
|
|
"*/profit:* `Lists cumulative profit from all finished trades`\n" \
|
|
"*/forcesell <trade_id>|all:* `Instantly sells the given trade or all trades, " \
|
|
"regardless of profit`\n" \
|
|
f"{forcebuy_text if self._config.get('forcebuy_enable', False) else '' }" \
|
|
"*/performance:* `Show performance of each finished trade grouped by pair`\n" \
|
|
"*/daily <n>:* `Shows profit or loss per day, over the last n days`\n" \
|
|
"*/count:* `Show number of trades running compared to allowed number of trades`" \
|
|
"\n" \
|
|
"*/balance:* `Show account balance per currency`\n" \
|
|
"*/stopbuy:* `Stops buying, but handles open trades gracefully` \n" \
|
|
"*/reload_conf:* `Reload configuration file` \n" \
|
|
"*/whitelist:* `Show current whitelist` \n" \
|
|
"*/blacklist [pair]:* `Show current blacklist, or adds one or more pairs " \
|
|
"to the blacklist.` \n" \
|
|
"*/edge:* `Shows validated pairs by Edge if it is enabeld` \n" \
|
|
"*/help:* `This help message`\n" \
|
|
"*/version:* `Show version`"
|
|
|
|
self._send_msg(message, bot=bot)
|
|
|
|
@authorized_only
|
|
def _version(self, bot: Bot, update: Update) -> None:
|
|
"""
|
|
Handler for /version.
|
|
Show version information
|
|
:param bot: telegram bot
|
|
:param update: message update
|
|
:return: None
|
|
"""
|
|
self._send_msg('*Version:* `{}`'.format(__version__), bot=bot)
|
|
|
|
def _send_msg(self, msg: str, bot: Bot = None,
|
|
parse_mode: ParseMode = ParseMode.MARKDOWN) -> None:
|
|
"""
|
|
Send given markdown message
|
|
:param msg: message
|
|
:param bot: alternative bot
|
|
:param parse_mode: telegram parse mode
|
|
:return: None
|
|
"""
|
|
bot = bot or self._updater.bot
|
|
|
|
keyboard = [['/daily', '/profit', '/balance'],
|
|
['/status', '/status table', '/performance'],
|
|
['/count', '/start', '/stop', '/help']]
|
|
|
|
reply_markup = ReplyKeyboardMarkup(keyboard)
|
|
|
|
try:
|
|
try:
|
|
bot.send_message(
|
|
self._config['telegram']['chat_id'],
|
|
text=msg,
|
|
parse_mode=parse_mode,
|
|
reply_markup=reply_markup
|
|
)
|
|
except NetworkError as network_err:
|
|
# Sometimes the telegram server resets the current connection,
|
|
# if this is the case we send the message again.
|
|
logger.warning(
|
|
'Telegram NetworkError: %s! Trying one more time.',
|
|
network_err.message
|
|
)
|
|
bot.send_message(
|
|
self._config['telegram']['chat_id'],
|
|
text=msg,
|
|
parse_mode=parse_mode,
|
|
reply_markup=reply_markup
|
|
)
|
|
except TelegramError as telegram_err:
|
|
logger.warning(
|
|
'TelegramError: %s! Giving up on that message.',
|
|
telegram_err.message
|
|
)
|