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Fix: handle np.nan #417

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Merged
rkingsbury merged 3 commits into from
May 29, 2026
Merged

Fix: handle np.nan #417

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8b1a806
handle np.nan
May 29, 2026
40eb5ee
constrain units
May 29, 2026
a929b5e
handle **
May 29, 2026
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6 changes: 6 additions & 0 deletions src/pyEQL/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,13 @@ def _translate_pint_quantity(amount: str):
return amount.magnitude, str(amount.units)

match = re.match(r"^\s*([+-]?\d*\.?\d+(?:[eE][+-]?\d+)?)\s*(.*)$", amount)

if match is None:
return amount

_value, _unit = match.groups()
# handle python ** expression in Pint quantity
_value = eval(_value) if "**" in _value else float(_value)
unit = translate_units(_unit)
return (float(_value), unit)

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