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perf(table): import the expression parser lazily #4012

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Merged
Fokko merged 1 commit into from
Sep 24, 2026
Merged

perf(table): import the expression parser lazily #4012

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3 changes: 2 additions & 1 deletion pyiceberg/table/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,6 @@

from pydantic import Field

import pyiceberg.expressions.parser as parser
from pyiceberg.exceptions import CommitFailedException, ValidationException
from pyiceberg.expressions import AlwaysFalse, AlwaysTrue, And, BooleanExpression, EqualTo, IsNull, Or, Reference
from pyiceberg.expressions.visitors import (
Expand Down Expand Up @@ -2042,6 +2041,8 @@ def _parse_row_filter(expr: str | BooleanExpression) -> BooleanExpression:

Returns: An unbound BooleanExpression.
"""
from pyiceberg.expressions import parser

return parser.parse(expr) if isinstance(expr, str) else expr


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