class_docstr: File handler for Satpy's CF netCDF files.
docstr: Fix modifiers attribute.
docstr_tok: ["Fix","modifiers","attribute","."]
code: def fix_modifier_attr(self, ds_info):
      """Fix modifiers attribute."""
      # Empty modifiers are read as [], which causes problems later
      if "modifiers" in ds_info and len(ds_info["modifiers"]) == 0:
          ds_info["modifiers"] = ()
      try:
          try:
              ds_info["modifiers"] = tuple(
                  ds_info["modifiers"].split(" ")
              )
          except AttributeError:
              pass
      except KeyError:
          pass
  
imports: import itertools
  import json
  import logging
  import xarray
  from pyresample import AreaDefinition
  from satpy.dataset.dataid import WavelengthRange
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 7 for calling the SatpyCFFileHandler obj's underlying member method code with example usage: obj.fix_modifier_attr(ds_info) without return types