Rename persistence.init to init_db

freqtrade/commands/list_commands.py

@@ -205,14 +205,14 @@ def start_show_trades(args: Dict[str, Any]) -> None:
     """
     import json
 
-    from freqtrade.persistence import Trade, init
+    from freqtrade.persistence import Trade, init_db
     config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
 
     if 'db_url' not in config:
         raise OperationalException("--db-url is required for this command.")
 
     logger.info(f'Using DB: "{config["db_url"]}"')
-    init(config['db_url'], clean_open_orders=False)
+    init_db(config['db_url'], clean_open_orders=False)
     tfilter = []
 
     if config.get('trade_ids'):

freqtrade/data/btanalysis.py

@@ -9,10 +9,9 @@ from typing import Any, Dict, Optional, Tuple, Union
 import numpy as np
 import pandas as pd
 
-from freqtrade import persistence
 from freqtrade.constants import LAST_BT_RESULT_FN
 from freqtrade.misc import json_load
-from freqtrade.persistence import Trade
+from freqtrade.persistence import Trade, init_db
 
 
 logger = logging.getLogger(__name__)
@@ -218,7 +217,7 @@ def load_trades_from_db(db_url: str, strategy: Optional[str] = None) -> pd.DataF
                      Can also serve as protection to load the correct result.
     :return: Dataframe containing Trades
     """
-    persistence.init(db_url, clean_open_orders=False)
+    init_db(db_url, clean_open_orders=False)
 
     columns = ["pair", "open_date", "close_date", "profit", "profit_percent",
                "open_rate", "close_rate", "amount", "trade_duration", "sell_reason",

freqtrade/freqtradebot.py

@@ -12,7 +12,7 @@ from typing import Any, Dict, List, Optional
 import arrow
 from cachetools import TTLCache
 
-from freqtrade import __version__, constants, persistence
+from freqtrade import __version__, constants
 from freqtrade.configuration import validate_config_consistency
 from freqtrade.data.converter import order_book_to_dataframe
 from freqtrade.data.dataprovider import DataProvider
@@ -22,7 +22,7 @@ from freqtrade.exceptions import (DependencyException, ExchangeError, Insufficie
 from freqtrade.exchange import timeframe_to_minutes, timeframe_to_next_date
 from freqtrade.misc import safe_value_fallback, safe_value_fallback2
 from freqtrade.pairlist.pairlistmanager import PairListManager
-from freqtrade.persistence import Order, Trade
+from freqtrade.persistence import Order, Trade, cleanup_db, init_db
 from freqtrade.resolvers import ExchangeResolver, StrategyResolver
 from freqtrade.rpc import RPCManager, RPCMessageType
 from freqtrade.state import State
@@ -68,7 +68,7 @@ class FreqtradeBot:
 
         self.exchange = ExchangeResolver.load_exchange(self.config['exchange']['name'], self.config)
 
-        persistence.init(self.config.get('db_url', None), clean_open_orders=self.config['dry_run'])
+        init_db(self.config.get('db_url', None), clean_open_orders=self.config['dry_run'])
 
         self.wallets = Wallets(self.config, self.exchange)
 
@@ -123,7 +123,7 @@ class FreqtradeBot:
         self.check_for_open_trades()
 
         self.rpc.cleanup()
-        persistence.cleanup()
+        cleanup_db()
 
     def startup(self) -> None:
         """

freqtrade/persistence/__init__.py

@@ -1,3 +1,3 @@
 # flake8: noqa: F401
 
-from freqtrade.persistence.models import Order, Trade, clean_dry_run_db, cleanup, init
+from freqtrade.persistence.models import Order, Trade, clean_dry_run_db, cleanup_db, init_db

freqtrade/persistence/models.py

@@ -29,7 +29,7 @@ _DECL_BASE: Any = declarative_base()
 _SQL_DOCS_URL = 'http://docs.sqlalchemy.org/en/latest/core/engines.html#database-urls'
 
 
-def init(db_url: str, clean_open_orders: bool = False) -> None:
+def init_db(db_url: str, clean_open_orders: bool = False) -> None:
     """
     Initializes this module with the given config,
     registers all known command handlers
@@ -72,7 +72,7 @@ def init(db_url: str, clean_open_orders: bool = False) -> None:
         clean_dry_run_db()
 
 
-def cleanup() -> None:
+def cleanup_db() -> None:
     """
     Flushes all pending operations to disk.
     :return: None
@@ -399,7 +399,7 @@ class Trade(_DECL_BASE):
             self.close(order['average'])
         else:
             raise ValueError(f'Unknown order type: {order_type}')
-        cleanup()
+        cleanup_db()
 
     def close(self, rate: float) -> None:
         """