freqtrade_origin/freqtrade/optimize/bt_progress.py

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from freqtrade.enums import BacktestState
class BTProgress:
_action: BacktestState = BacktestState.STARTUP
_progress: float = 0
_max_steps: float = 0
def __init__(self):
pass
def init_step(self, action: BacktestState, max_steps: float):
self._action = action
self._max_steps = max_steps
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self._progress = 0
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def set_new_value(self, new_value: float):
self._progress = new_value
def increment(self):
self._progress += 1
@property
def progress(self):
"""
Get progress as ratio, capped to be between 0 and 1 (to avoid small calculation errors).
"""
return max(min(round(self._progress / self._max_steps, 5)
if self._max_steps > 0 else 0, 1), 0)
@property
def action(self):
return str(self._action)