docstr: Dictionary used for storing number formatting settings.
docstr_tok: ["Dictionary","used","for","storing","number","formatting","settings","."]
code: def _number_format(self) -> dict[str, Any]:
      """Dictionary used for storing number formatting settings."""
      return {
          "na_rep": self.na_rep,
          "float_format": self.float_format,
          "date_format": self.date_format,
          "quoting": self.quoting,
          "decimal": self.decimal,
      }
  
imports: from __future__ import annotations
  import csv
  import os
  from typing import TYPE_CHECKING, Any, Hashable, Iterator, Sequence, cast
  import numpy
  from pandas._libs import writers
  from pandas._typing import CompressionOptions, FilePath, FloatFormatType, IndexLabel, StorageOptions, WriteBuffer
  from pandas.util._decorators import cache_readonly
  from pandas.core.dtypes.generic import ABCDatetimeIndex, ABCIndex, ABCMultiIndex, ABCPeriodIndex
  from pandas.core.dtypes.missing import notna
  from pandas.core.indexes.api import Index
  from pandas.io.common import get_handle
label_desc: Use image node_id 15 for calling the CSVFormatter obj's underlying member method code with example usage: obj._number_format() and returns: dict