class_docstr: Fake file handler to be used by test readers.
class_docstr_tok: ["Fake","file","handler","to","be","used","by","test","readers","."]
docstr: Initialize file handler and accept all keyword arguments.
docstr_tok: ["Initialize","file","handler","and","accept","all","keyword","arguments","."]
code: def __init__(self, filename, filename_info, filetype_info, **kwargs):
      """Initialize file handler and accept all keyword arguments."""
      self.kwargs = kwargs
      super().__init__(filename, filename_info, filetype_info)
  
imports: from contextlib import contextmanager
  from datetime import datetime
  from typing import Any
  from unittest import mock
  import dask.array
  import numpy
  from pyresample import create_area_def
  from pyresample.geometry import BaseDefinition, SwathDefinition
  from xarray import DataArray
  from satpy import Scene
  from satpy.composites import GenericCompositor, IncompatibleAreas
  from satpy.dataset import DataID, DataQuery
  from satpy.dataset.dataid import default_id_keys_config, minimal_default_keys_config
  from satpy.modifiers import ModifierBase
  from satpy.readers.file_handlers import BaseFileHandler
label_desc: Use image node_id 1 to create a new FakeFileHandler object from inherited base classes: BaseFileHandler with example: obj = FakeFileHandler(filename, filename_info, filetype_info)