docs: def get_possible_importers(file_uris, current_doc=None):
      """
      Return all the importer objects that can handle the specified files.
  
      Possible imports may vary depending on the currently active document
      """
      importers = []
      for importer in IMPORTERS:
          if importer.can_import(file_uris, current_doc):
              importers.append(importer)
      return importers