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Merge pull request #2651 from freqtrade/dry_amount

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Round amount to precision also for dry-runs
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hroff-1902 2019-12-13 13:13:20 +03:00 committed by GitHub
commit 6c4f424887
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2 changed files with 8 additions and 4 deletions
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7
freqtrade/exchange/exchange.py
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@ -379,15 +379,16 @@ class Exchange:
def dry_run_order(self, pair: str, ordertype: str, side: str, amount: float, def dry_run_order(self, pair: str, ordertype: str, side: str, amount: float,
rate: float, params: Dict = {}) -> Dict[str, Any]: rate: float, params: Dict = {}) -> Dict[str, Any]:
order_id = f'dry_run_{side}_{randint(0, 10**6)}' order_id = f'dry_run_{side}_{randint(0, 10**6)}'
_amount = self.symbol_amount_prec(pair, amount)
dry_order = { dry_order = {
"id": order_id, "id": order_id,
'pair': pair, 'pair': pair,
'price': rate, 'price': rate,
'amount': amount, 'amount': _amount,
"cost": amount * rate, "cost": _amount * rate,
'type': ordertype, 'type': ordertype,
'side': side, 'side': side,
'remaining': amount, 'remaining': _amount,
'datetime': arrow.utcnow().isoformat(), 'datetime': arrow.utcnow().isoformat(),
'status': "closed" if ordertype == "market" else "open", 'status': "closed" if ordertype == "market" else "open",
'fee': None, 'fee': None,

5
tests/test_freqtradebot.py
View File

@ -786,7 +786,10 @@ def test_process_trade_no_whitelist_pair(default_conf, ticker, limit_buy_order,
) )
freqtrade = FreqtradeBot(default_conf) freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade) patch_get_signal(freqtrade)
pair = 'NOCLUE/BTC' pair = 'BLK/BTC'
# Ensure the pair is not in the whitelist!
assert pair not in default_conf['exchange']['pair_whitelist']
# create open trade not in whitelist # create open trade not in whitelist
Trade.session.add(Trade( Trade.session.add(Trade(
pair=pair, pair=pair,