Merge pull request #13 from paveldat/dev/pdat

Update Dobby

Author: paveldat

.gitignore

@@ -0,0 +1,2 @@
+__pycache__
+img

Procfile

@@ -1 +1 @@
-worker: python3 -m binance_trade_bot
+worker: python3 -m dobby_trade_bot

Readme.md

@@ -111,7 +111,7 @@ If you are interested in running a Telegram bot, more information can be found a
 
 ## Run
 ```shell
-python -m binance_trade_bot
+python -m dobby_trade_bot
 ```
 
 ## Database Viewer (for Windows only)

binance_trade_bot/crypto.py

@@ -11,7 +11,13 @@
 
 
 class AutoTrader:
-    def __init__(self, binance_manager: BinanceAPIManager, database: Database, logger: Logger, config: Config):
+    def __init__(
+        self,
+        binance_manager: BinanceAPIManager,
+        database: Database,
+        logger: Logger,
+        config: Config,
+    ):
         self.manager = binance_manager
         self.db = database
         self.logger = logger
@@ -54,7 +60,7 @@ def update_trade_threshold(self, coin: Coin, coin_price: float):
         """
 
         if coin_price is None:
-            self.logger.info("Skipping update... current coin {} not found".format(coin + self.config.BRIDGE))
+            self.logger.info(f"Skipping update... current coin {coin + self.config.BRIDGE} not found")
             return
 
         session: Session
@@ -63,9 +69,7 @@ def update_trade_threshold(self, coin: Coin, coin_price: float):
                 from_coin_price = self.manager.get_ticker_price(pair.from_coin + self.config.BRIDGE)
 
                 if from_coin_price is None:
-                    self.logger.info(
-                        "Skipping update for coin {} not found".format(pair.from_coin + self.config.BRIDGE)
-                    )
+                    self.logger.info(f"Skipping update for coin {pair.from_coin + self.config.BRIDGE} not found")
                     continue
 
                 pair.ratio = from_coin_price / coin_price
@@ -83,16 +87,12 @@ def initialize_trade_thresholds(self):
 
                 from_coin_price = self.manager.get_ticker_price(pair.from_coin + self.config.BRIDGE)
                 if from_coin_price is None:
-                    self.logger.info(
-                        "Skipping initializing {}, symbol not found".format(pair.from_coin + self.config.BRIDGE)
-                    )
+                    self.logger.info(f"Skipping initializing {pair.from_coin + self.config.BRIDGE}, symbol not found")
                     continue
 
                 to_coin_price = self.manager.get_ticker_price(pair.to_coin + self.config.BRIDGE)
                 if to_coin_price is None:
-                    self.logger.info(
-                        "Skipping initializing {}, symbol not found".format(pair.to_coin + self.config.BRIDGE)
-                    )
+                    self.logger.info(f"Skipping initializing {pair.to_coin + self.config.BRIDGE}, symbol not found")
                     continue
 
                 pair.ratio = from_coin_price / to_coin_price
@@ -113,9 +113,7 @@ def _get_ratios(self, coin: Coin, coin_price):
             optional_coin_price = self.manager.get_ticker_price(pair.to_coin + self.config.BRIDGE)
 
             if optional_coin_price is None:
-                self.logger.info(
-                    "Skipping scouting... optional coin {} not found".format(pair.to_coin + self.config.BRIDGE)
-                )
+                self.logger.info(f"Skipping scouting... optional coin {pair.to_coin + self.config.BRIDGE} not found")
                 continue
 
             self.db.log_scout(pair, pair.ratio, coin_price, optional_coin_price)

ca.cfg

@@ -86,7 +86,11 @@ def buy_alt(self, origin_coin: Coin, target_coin: Coin):
             f"{self.balances[target_symbol]}"
         )
 
-        event = defaultdict(lambda: None, order_price=from_coin_price, cumulative_quote_asset_transacted_quantity=0)
+        event = defaultdict(
+            lambda: None,
+            order_price=from_coin_price,
+            cumulative_quote_asset_transacted_quantity=0,
+        )
 
         return BinanceOrder(event)
 
@@ -132,7 +136,13 @@ class MockDatabase(Database):
     def __init__(self, logger: Logger, config: Config):
         super().__init__(logger, config, "sqlite:///")
 
-    def log_scout(self, pair: Pair, target_ratio: float, current_coin_price: float, other_coin_price: float):
+    def log_scout(
+        self,
+        pair: Pair,
+        target_ratio: float,
+        current_coin_price: float,
+        other_coin_price: float,
+    ):
         pass