INNER CODE UNIT · Python
_validate_volume_split
codedpro/mt5-trade-split-manager · server.py:72
def _validate_volume_split(self) -> "OrderCommand":
# An omitted split is filled in with the default at send time.
if self.volume_split is None:
return self
split = self.volume_split
if len(split) != len(self.tp_levels):
raise ValueError(
f"volume_split length ({len(split)}) must match tp_levels "
f"length ({len(self.tp_levels)})"
)
if any(x < 0 for x in split):
raise ValueError("volume_split entries must all be >= 0")
if not any(x > 0 for x in split):
raise ValueError("volume_split must have at least one entry > 0")
total = sum(split)
if not 0.99 <= total <= 1.01:
raise ValueError(
f"volume_split must sum to ~1.0 within [0.99, 1.01] (got {total:.4f})"