class_docstr: Translates Instruction bytecode to a polars expression string.
class_docstr_tok: ["Translates","Instruction","bytecode","to","a","polars","expression","string","."]
docstr: Convert intermediate stack to polars expression string.
code: def to_expression(self, col: str, param_name: str, depth: int) -> str:
      """Convert intermediate stack to polars expression string."""
      return self._expr(self._stack, col, param_name, depth)
  
imports: from __future__ import annotations
  import datetime
  import dis
  import inspect
  import re
  import sys
  import warnings
  from bisect import bisect_left
  from collections import defaultdict
  from dis import get_instructions
  from inspect import signature
  from itertools import count, zip_longest
  from pathlib import Path
  from typing import TYPE_CHECKING, AbstractSet, Any, Callable, ClassVar, Iterator, Literal, NamedTuple, Union
label_desc: Use image node_id 2 for calling the InstructionTranslator obj's underlying member method code with example usage: obj.to_expression(col, param_name, depth) and returns: self