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Beautify code a bit

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This commit is contained in:
Matthias 2020-12-07 14:54:39 +01:00
parent 245c19f5e9
commit e873cafdc4
2 changed files with 17 additions and 20 deletions
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20
freqtrade/rpc/rpc.py
View File

@ -275,38 +275,38 @@ class RPC:
"trades_count": len(output)
}
def _rpc_stats(self):
def _rpc_stats(self) -> Dict[str, Any]:
"""
Generate generic stats for trades in database
"""
def trade_win_loss(trade):
if trade.close_profit > 0:
return 'Wins'
return 'wins'
elif trade.close_profit < 0:
return 'Losses'
return 'losses'
else:
return 'Draws'
return 'draws'
trades = trades = Trade.get_trades([Trade.is_open.is_(False)])
# Sell reason
sell_reasons = {}
for trade in trades:
if trade.sell_reason not in sell_reasons:
sell_reasons[trade.sell_reason] = {'Wins': 0, 'Losses': 0, 'Draws': 0}
sell_reasons[trade.sell_reason] = {'wins': 0, 'losses': 0, 'draws': 0}
sell_reasons[trade.sell_reason][trade_win_loss(trade)] += 1
# Duration
dur: Dict[str, List[int]] = {'Wins': [], 'Draws': [], 'Losses': []}
dur: Dict[str, List[int]] = {'wins': [], 'draws': [], 'losses': []}
for trade in trades:
if trade.close_date is not None and trade.open_date is not None:
trade_dur = (trade.close_date - trade.open_date).total_seconds()
dur[trade_win_loss(trade)].append(trade_dur)
wins_dur = sum(dur['Wins']) / len(dur['Wins']) if len(dur['Wins']) > 0 else 'N/A'
draws_dur = sum(dur['Draws']) / len(dur['Draws']) if len(dur['Draws']) > 0 else 'N/A'
losses_dur = sum(dur['Losses']) / len(dur['Losses']) if len(dur['Losses']) > 0 else 'N/A'
wins_dur = sum(dur['wins']) / len(dur['wins']) if len(dur['wins']) > 0 else 'N/A'
draws_dur = sum(dur['draws']) / len(dur['draws']) if len(dur['draws']) > 0 else 'N/A'
losses_dur = sum(dur['losses']) / len(dur['losses']) if len(dur['losses']) > 0 else 'N/A'
durations = {'wins': wins_dur, 'draws': draws_dur, 'losses': losses_dur}
return sell_reasons, durations
return {'sell_reasons': sell_reasons, 'durations': durations}
def _rpc_trade_statistics(
self, stake_currency: str, fiat_display_currency: str) -> Dict[str, Any]:

15
freqtrade/rpc/telegram.py
View File

@ -3,9 +3,9 @@
"""
This module manage Telegram communication
"""
from datetime import timedelta
import json
import logging
from datetime import timedelta
from typing import Any, Callable, Dict, List, Union
import arrow
@ -395,9 +395,8 @@ class Telegram(RPC):
"""
Handler for /stats
Show stats of recent trades
:return: None
"""
sell_reasons, durations = self._rpc_stats()
stats = self._rpc_stats()
sell_reasons_tabulate = []
reason_map = {
@ -409,23 +408,21 @@ class Telegram(RPC):
'force_sell': 'Forcesell',
'emergency_sell': 'Emergency Sell',
}
for reason, count in sell_reasons.items():
for reason, count in stats['sell_reasons'].items():
sell_reasons_tabulate.append([
reason_map.get(reason, reason),
sum(count.values()),
count['Wins'],
# count['Draws'],
count['Losses']
count['wins'],
count['losses']
])
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'],
# ['Draws', str(timedelta(seconds=durations['draws']))],
['Losses', str(timedelta(seconds=durations['losses']))
if durations['losses'] != 'N/A' else 'N/A']
],