class_docstr: Base class for viewers.
class_docstr_tok: ["Base","class","for","viewers","."]
docstr: Display the given file.
docstr_tok: ["Display","the","given","file","."]
code: def show_file(self, file, **options):
      """Display the given file."""
      os.system(self.get_command(file, **options))
      return 1
  
imports: import os
  import shutil
  import subprocess
  import sys
  import tempfile
  from shlex import quote
  from PIL import Image
label_desc: Use image node_id 6 for calling the Viewer obj's underlying member method code with example usage: obj.show_file(file) and returns: int