Fix flake 8 warnings

investing_algorithm_framework/__init__.py

@@ -9,7 +9,7 @@
     Trade, OHLCVMarketDataSource, OrderBookMarketDataSource, SYMBOLS, \
     TickerMarketDataSource, MarketService, BacktestReportsEvaluation, \
     pretty_print_backtest_reports_evaluation, load_backtest_reports, \
-    RESERVED_BALANCES, APP_MODE, AppMode, DATETIME_FORMAT,\
+    RESERVED_BALANCES, APP_MODE, AppMode, DATETIME_FORMAT, \
     load_backtest_report, BacktestDateRange
 from investing_algorithm_framework.infrastructure import \
     CCXTOrderBookMarketDataSource, CCXTOHLCVMarketDataSource, \

investing_algorithm_framework/app/app.py

@@ -7,7 +7,7 @@
 from datetime import datetime
 from distutils.sysconfig import get_python_lib
 from time import sleep
-from typing import List, Optional, Tuple
+from typing import List, Optional
 
 from flask import Flask
 

investing_algorithm_framework/domain/__init__.py

@@ -26,7 +26,8 @@
 from .stateless_actions import StatelessActions
 from .strategy import Strategy
 from .utils import random_string, append_dict_as_row_to_csv, \
-    add_column_headers_to_csv, get_total_amount_of_rows, load_backtest_report,\
+    add_column_headers_to_csv, get_total_amount_of_rows, \
+    load_backtest_report, \
     csv_to_list, StoppableThread, pretty_print_backtest_reports_evaluation, \
     pretty_print_backtest, load_csv_into_dict, load_backtest_reports
 

investing_algorithm_framework/domain/models/backtesting/backtest_date_range.py

@@ -5,7 +5,7 @@ class BacktestDateRange:
     """
     Represents a date range for a backtest
     """
-    def __init__(self, start_date, end_date = None, name = None):
+    def __init__(self, start_date, end_date=None, name=None):
         self._start_date = start_date
         self._end_date = end_date
         self._name = name

investing_algorithm_framework/domain/models/backtesting/backtest_position.py

@@ -117,4 +117,4 @@ def to_dict(self):
             "amount_pending_buy": self.amount_pending_buy,
             "amount_pending_sell": self.amount_pending_sell,
             "percentage_of_portfolio": self.percentage_of_portfolio
-        }
+        }

investing_algorithm_framework/domain/models/trade/trade.py

@@ -239,8 +239,10 @@ def to_dict(self):
             "open_price": self.open_price,
             "current_price": self.current_price,
             "closed_price": self.closed_price,
-            "opened_at": self.opened_at.strftime(DATETIME_FORMAT) if self.opened_at else None,
-            "closed_at": self.closed_at.strftime(DATETIME_FORMAT) if self.closed_at else None,
+            "opened_at": self.opened_at.strftime(DATETIME_FORMAT)
+            if self.opened_at else None,
+            "closed_at": self.closed_at.strftime(DATETIME_FORMAT)
+            if self.closed_at else None,
             "change": self.percentage_change,
             "absolute_change": self.absolute_change,
         }

investing_algorithm_framework/domain/utils/__init__.py

@@ -17,5 +17,6 @@
     'pretty_print_backtest',
     'pretty_print_backtest_reports_evaluation',
     'load_csv_into_dict',
+    'load_backtest_report',
     'load_backtest_reports',
 ]

investing_algorithm_framework/domain/utils/csv.py

@@ -1,5 +1,4 @@
 import csv
-import json
 import shutil
 import tempfile
 from typing import Dict, List

investing_algorithm_framework/infrastructure/models/market_data_sources/us_treasury_yield.py

@@ -8,6 +8,10 @@ class UsTreasuryYieldDataSource(MarketDataSource):
     UsTreasuryYield is a subclass of MarketDataSource.
     It is used to get the US Treasury Yield data.
     """
+
+    def to_backtest_market_data_source(self) -> BacktestMarketDataSource:
+        pass
+
     URL = "https://api.fiscaldata.treasury.gov/services/api/fiscal_service/" \
           "v2/accounting/od/avg_interest_rates?" \
           "filter=record_date:gte:2024-01-01"
@@ -22,7 +26,8 @@ def get_data(
         response = requests.get(self.URL)
 
         if response.status_code == 200:
-            # Extract risk-free rate from API response (e.g., 10-year Treasury yield)
+            # Extract risk-free rate from API response
+            # (e.g., 10-year Treasury yield)
             treasury_yield_data = response.json()
             entries = treasury_yield_data["data"]
             for entry in entries:
@@ -31,11 +36,12 @@ def get_data(
             print(entries[-1]["avg_interest_rate_amt"])
             # print(treasury_yield_data)
             # ten_year_yield = treasury_yield_data["data"][0]["value"]
-            # risk_free_rate = ten_year_yield / 100  # Convert percentage to decimal
+            # risk_free_rate = ten_year_yield / 100  # Convert
+            # percentage to decimal
             # print("10-Year Treasury Yield (Risk-Free Rate):", risk_free_rate)
         else:
             print("Failed to retrieve Treasury yield data. Status code:",
                   response.status_code)
 
         def to_backtest_market_data_source(self) -> BacktestMarketDataSource:
-            pass
+            pass