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ADd optional to class _fiat_convert

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This commit is contained in:
Matthias 2018-07-22 14:35:29 +02:00
parent f297d22edb
commit 6cc0a72bca
2 changed files with 10 additions and 8 deletions
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7
freqtrade/rpc/rpc.py
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@ -6,7 +6,7 @@ from abc import abstractmethod
from datetime import timedelta, datetime, date from datetime import timedelta, datetime, date
from decimal import Decimal from decimal import Decimal
from enum import Enum from enum import Enum
from typing import Dict, Any, List from typing import Dict, Any, List, Optional
import arrow import arrow
import sqlalchemy as sql import sqlalchemy as sql
@ -51,7 +51,7 @@ class RPC(object):
RPC class can be used to have extra feature, like bot data, and access to DB data RPC class can be used to have extra feature, like bot data, and access to DB data
""" """
# Initialize _fiat_converter if needed in each RPC handler # Initialize _fiat_converter if needed in each RPC handler
_fiat_converter: CryptoToFiatConverter = None _fiat_converter: Optional[CryptoToFiatConverter] = None
def __init__(self, freqtrade) -> None: def __init__(self, freqtrade) -> None:
""" """
@ -146,7 +146,6 @@ class RPC(object):
if not (isinstance(timescale, int) and timescale > 0): if not (isinstance(timescale, int) and timescale > 0):
raise RPCException('timescale must be an integer greater than 0') raise RPCException('timescale must be an integer greater than 0')
fiat = self._fiat_converter
for day in range(0, timescale): for day in range(0, timescale):
profitday = today - timedelta(days=day) profitday = today - timedelta(days=day)
trades = Trade.query \ trades = Trade.query \
@ -169,7 +168,7 @@ class RPC(object):
symbol=stake_currency symbol=stake_currency
), ),
'{value:.3f} {symbol}'.format( '{value:.3f} {symbol}'.format(
value=fiat.convert_amount( value=self._fiat_converter.convert_amount(
value['amount'], value['amount'],
stake_currency, stake_currency,
fiat_display_currency fiat_display_currency

11
freqtrade/rpc/telegram.py
View File

@ -116,8 +116,11 @@ class Telegram(RPC):
""" Send a message to telegram channel """ """ Send a message to telegram channel """
if msg['type'] == RPCMessageType.BUY_NOTIFICATION: if msg['type'] == RPCMessageType.BUY_NOTIFICATION:
msg['stake_amount_fiat'] = self._fiat_converter.convert_amount( if self._fiat_converter:
msg['stake_amount'], msg['stake_currency'], msg['fiat_currency']) 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}]({market_url})\n" \ message = "*{exchange}:* Buying [{pair}]({market_url})\n" \
"with limit `{limit:.8f}\n" \ "with limit `{limit:.8f}\n" \
@ -138,8 +141,8 @@ class Telegram(RPC):
# Check if all sell properties are available. # Check if all sell properties are available.
# This might not be the case if the message origin is triggered by /forcesell # This might not be the case if the message origin is triggered by /forcesell
if all(prop in msg for prop in ['gain', 'profit_fiat', if (all(prop in msg for prop in ['gain', 'fiat_currency', 'stake_currency'])
'fiat_currency', 'stake_currency']): and self._fiat_converter):
msg['profit_fiat'] = self._fiat_converter.convert_amount( msg['profit_fiat'] = self._fiat_converter.convert_amount(
msg['profit_amount'], msg['stake_currency'], msg['fiat_currency']) msg['profit_amount'], msg['stake_currency'], msg['fiat_currency'])
message += '` ({gain}: {profit_amount:.8f} {stake_currency}`' \ message += '` ({gain}: {profit_amount:.8f} {stake_currency}`' \