class_docstr: Accessor object for list data properties of the Series values.
  
  Parameters
  ----------
  data : Series
      Series containing Arrow list data.
docstr: Return the length of each list in the Series.
  
  Returns
  -------
  pandas.Series
      The length of each list.
  
  Examples
  --------
  >>> import pyarrow as pa
  >>> s = pd.Series(
  ...     [
  ...         [1, 2, 3],
  ...         [3],
  ...     ],
  ...     dtype=pd.ArrowDtype(pa.list_(
  ...         pa.int64()
  ...     ))
  ... )
  >>> s.list.len()
  0    3
  1    1
  dtype: int32[pyarrow]
docstr_tok: ["Return","the","length","of","each","list","in","the","Series",".","Returns","--","--","--","-","pandas.Series","The","length","of","each","list",".","Examples","--","--","--","--",">",">",">","import","pyarrow","as","pa",">",">",">","s","=","pd.Series","(","...","[","...","[","1",",","2",",","3","]",",","...","[","3","]",",","...","]",",","...","dtype=pd.ArrowDtype","(","pa.list_","(","...","pa.int64","(",")","...",")",")","...",")",">",">",">","s.list.len","(",")","0","3","1","1","dtype",":","int32","[","pyarrow","]"]
code: def len(self) -> Series:
      """
      Return the length of each list in the Series.
  
      Returns
      -------
      pandas.Series
          The length of each list.
  
      Examples
      --------
      >>> import pyarrow as pa
      >>> s = pd.Series(
      ...     [
      ...         [1, 2, 3],
      ...         [3],
      ...     ],
      ...     dtype=pd.ArrowDtype(pa.list_(
      ...         pa.int64()
      ...     ))
      ... )
      >>> s.list.len()
      0    3
      1    1
      dtype: int32[pyarrow]
      """
      from pandas import Series
  
      value_lengths = pc.list_value_length(self._pa_array)
      return Series(value_lengths, dtype=ArrowDtype(value_lengths.type))
  
imports: from __future__ import annotations
  from abc import ABCMeta, abstractmethod
  from typing import TYPE_CHECKING, cast
  from pandas.compat import pa_version_under10p1, pa_version_under11p0
  from pandas.core.dtypes.common import is_list_like
label_desc: Use image node_id 3 for calling the ListAccessor obj's underlying member method code with example usage: obj.len() and returns: Series