class_docstr: This class allows to capture writes to FD1 and FD2
  and may connect a NULL file to FD0 (and prevent
  reads from sys.stdin).  If any of the 0,1,2 file descriptors
  is invalid it will not be captured.
docstr: resume capturing with original temp files. 
docstr_tok: ["resume","capturing","with","original","temp","files","."]
code: def resume(self):
      """resume capturing with original temp files."""
      self.startall()
  
imports: import os
  import sys
  import py
  import tempfile
label_desc: Use image node_id 4 for calling the StdCaptureFD obj's underlying member method code with example usage: obj.resume() without return types