class_docstr: Base column selector expression/proxy.
class_docstr_tok: ["Base","column","selector","expression\/proxy","."]
code: def __or__(self, other: Any) -> SelectorType | Expr:  # type: ignore[override]
      if is_column(other):
          other = by_name(other.meta.output_name())
      if isinstance(other, _selector_proxy_) and hasattr(
          other, "_attrs"
      ):
          return _selector_proxy_(
              self.meta._as_selector().meta._selector_add(other),
              parameters={"self": self, "other": other},
              name="or",
          )
      else:
          return self.as_expr().__or__(other)
  
imports: from __future__ import annotations
  import re
  from datetime import timezone
  from functools import reduce
  from operator import or_
  from typing import TYPE_CHECKING, Any, Collection, Literal, Mapping, overload
  from polars import functions
  from polars.datatypes import FLOAT_DTYPES, INTEGER_DTYPES, NUMERIC_DTYPES, SIGNED_INTEGER_DTYPES, TEMPORAL_DTYPES, UNSIGNED_INTEGER_DTYPES, Binary, Boolean, Categorical, Date, Datetime, Decimal, Duration, Object, String, Time, is_polars_dtype
  from polars.expr import Expr
  from polars.utils.deprecation import deprecate_nonkeyword_arguments
  from polars.utils.various import is_column
label_desc: Use image node_id 7 for calling the _selector_proxy_ obj's underlying member method code with example usage: obj.__or__(other) and returns: _selector_proxy_, self