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Add some type hints

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This commit is contained in:
hroff-1902
2020-02-02 07:00:40 +03:00
parent 2396f35586
commit f3d500085c
28 changed files with 114 additions and 100 deletions
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12
freqtrade/data/history.py
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@@ -86,7 +86,7 @@ def load_tickerdata_file(datadir: Path, pair: str, timeframe: str,
def store_tickerdata_file(datadir: Path, pair: str,
timeframe: str, data: list, is_zip: bool = False):
timeframe: str, data: list, is_zip: bool = False) -> None:
"""
Stores tickerdata to file
"""
@@ -109,7 +109,7 @@ def load_trades_file(datadir: Path, pair: str,
def store_trades_file(datadir: Path, pair: str,
data: list, is_zip: bool = True):
data: list, is_zip: bool = True) -> None:
"""
Stores tickerdata to file
"""
@@ -117,7 +117,7 @@ def store_trades_file(datadir: Path, pair: str,
misc.file_dump_json(filename, data, is_zip=is_zip)
def _validate_pairdata(pair, pairdata, timerange: TimeRange):
def _validate_pairdata(pair: str, pairdata: List[Dict], timerange: TimeRange) -> None:
if timerange.starttype == 'date' and pairdata[0][0] > timerange.startts * 1000:
logger.warning('Missing data at start for pair %s, data starts at %s',
pair, arrow.get(pairdata[0][0] // 1000).strftime('%Y-%m-%d %H:%M:%S'))
@@ -331,7 +331,7 @@ def _download_pair_history(datadir: Path,
def refresh_backtest_ohlcv_data(exchange: Exchange, pairs: List[str], timeframes: List[str],
datadir: Path, timerange: Optional[TimeRange] = None,
erase=False) -> List[str]:
erase: bool = False) -> List[str]:
"""
Refresh stored ohlcv data for backtesting and hyperopt operations.
Used by freqtrade download-data subcommand.
@@ -401,7 +401,7 @@ def _download_trades_history(datadir: Path,
def refresh_backtest_trades_data(exchange: Exchange, pairs: List[str], datadir: Path,
timerange: TimeRange, erase=False) -> List[str]:
timerange: TimeRange, erase: bool = False) -> List[str]:
"""
Refresh stored trades data for backtesting and hyperopt operations.
Used by freqtrade download-data subcommand.
@@ -428,7 +428,7 @@ def refresh_backtest_trades_data(exchange: Exchange, pairs: List[str], datadir:
def convert_trades_to_ohlcv(pairs: List[str], timeframes: List[str],
datadir: Path, timerange: TimeRange, erase=False) -> None:
datadir: Path, timerange: TimeRange, erase: bool = False) -> None:
"""
Convert stored trades data to ohlcv data
"""