Add ignored_symbols param to run_detection

Author: Herklos

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.0.2] - 2024-01-08
+### Added
+- `ignored_symbols` param to `run_detection`
+
 ## [1.0.1] - 2023-10-18
 ### Fixed
 - Added MANIFEST.in to fix PYPI installation

README.md

@@ -2,7 +2,7 @@
   <img src="illustration.jpeg" width="250px" height="250px" alt="Triangular illustration">
 </p>
 
-# Triangular Arbitrage by OctoBot [1.0.1](https://github.com/Drakkar-Software/Triangular-Arbitrage/blob/master/CHANGELOG.md)
+# Triangular Arbitrage by OctoBot [1.0.2](https://github.com/Drakkar-Software/Triangular-Arbitrage/blob/master/CHANGELOG.md)
 [![PyPI](https://img.shields.io/pypi/v/OctoBot-Triangular-Arbitrage.svg)](https://pypi.python.org/pypi/OctoBot-Triangular-Arbitrage/)
 [![Dockerhub](https://img.shields.io/docker/pulls/drakkarsoftware/octobot-triangular-arbitrage.svg?logo=docker)](https://hub.docker.com/r/drakkarsoftware/octobot-triangular-arbitrage)
 

triangular_arbitrage/__init__.py

@@ -1,2 +1,2 @@
 PROJECT_NAME = "OctoBot-Triangular-Arbitrage"
-VERSION = "1.0.1"
+VERSION = "1.0.2"

triangular_arbitrage/detector.py

@@ -29,12 +29,14 @@ def is_delisted_symbols(exchange_time, ticker, threshold = 1 * constants.DAYS_TO
     ticker_time = ticker['timestamp']
     return not (exchange_time - ticker_time <= threshold)
 
-def get_last_prices(exchange_time, tickers):
+def get_last_prices(exchange_time, tickers, ignored_symbols):
     return [
         ShortTicker(symbol=get_symbol_from_key(key), 
         last_price=tickers[key]['close']) 
         for key, _ in tickers.items()
-        if tickers[key]['close'] is not None and not is_delisted_symbols(exchange_time, tickers[key])
+        if tickers[key]['close'] is not None 
+        and not is_delisted_symbols(exchange_time, tickers[key]) 
+        and str(get_symbol_from_key(key)) not in ignored_symbols
     ]
 
 def get_best_opportunity(tickers: List[ShortTicker]) -> Tuple[List[ShortTicker], float]:
@@ -101,12 +103,12 @@ async def get_exchange_data(exchange_name):
     await exchange.close()
     return tickers, exchange_time
 
-async def get_exchange_last_prices(exchange_name):
+async def get_exchange_last_prices(exchange_name, ignored_symbols):
     tickers, exchange_time = await get_exchange_data(exchange_name)
-    last_prices = get_last_prices(exchange_time, tickers)
+    last_prices = get_last_prices(exchange_time, tickers, ignored_symbols)
     return last_prices
 
-async def run_detection(exchange_name):
-    last_prices = await get_exchange_last_prices(exchange_name)
+async def run_detection(exchange_name, ignored_symbols=None):
+    last_prices = await get_exchange_last_prices(exchange_name, ignored_symbols or [])
     best_opportunity, best_profit = get_best_opportunity(last_prices)    
     return best_opportunity, best_profit