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Convert to % as part of RPC to allow users to use unrounded ratio

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This commit is contained in:
Matthias 2019-10-30 09:59:54 +01:00
parent 5ed7771148
commit b7b1e66c6e
3 changed files with 10 additions and 7 deletions
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6
docs/strategy-customization.md
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@ -415,7 +415,7 @@ At the top of the file, import Trade.
from freqtrade.persistence import Trade
```
The following example queries for the current pair and trades from today, however other filters easily be added.
The following example queries for the current pair and trades from today, however other filters can easily be added.
``` python
if self.config['runmode'] in ('live', 'dry_run'):
@ -442,10 +442,10 @@ if self.config['runmode'] in ('live', 'dry_run'):
performance = Trade.get_overall_performance()
```
Sample return value: ETH/BTC had 5 trades, with a total profit of 1.5%.
Sample return value: ETH/BTC had 5 trades, with a total profit of 1.5% (ratio of 0.015).
``` json
{'pair': "ETH/BTC", 'profit': 1.5, 'count': 5}
{'pair': "ETH/BTC", 'profit': 0.015, 'count': 5}
```
!!! Warning

4
freqtrade/persistence.py
View File

@ -437,7 +437,7 @@ class Trade(_DECL_BASE):
return total_open_stake_amount or 0
@staticmethod
def get_overall_performance() -> List[Dict]:
def get_overall_performance() -> List[Dict[str, Any]]:
"""
Returns List of dicts containing all Trades, including profit and trade count
"""
@ -452,7 +452,7 @@ class Trade(_DECL_BASE):
return [
{
'pair': pair,
'profit': round(rate * 100, 2),
'profit': rate,
'count': count
}
for pair, rate, count in pair_rates

7
freqtrade/rpc/rpc.py
View File

@ -428,12 +428,15 @@ class RPC:
else:
return None
def _rpc_performance(self) -> List[Dict]:
def _rpc_performance(self) -> List[Dict[str, Any]]:
"""
Handler for performance.
Shows a performance statistic from finished trades
"""
return Trade.get_overall_performance()
pair_rates = Trade.get_overall_performance()
# Round and convert to %
[x.update({'profit': round(x['profit'] * 100, 2)}) for x in pair_rates]
return pair_rates
def _rpc_count(self) -> Dict[str, float]:
""" Returns the number of trades running """