Lines Matching refs:fo

47             self.fo = tempfile.TemporaryFile()
55             self.fo.close()  # Will destroy the underlying tempfile
378     data_file.fo.write(data)
379     data_file.fo.seek(0)
387                   stdin=data_file.fo,
388                   stdout_tee=sig.fo,
389                   stderr_tee=err.fo)
391         err.fo.seek(0)
392         logging.error(err.fo.read())
395     sig.fo.seek(0)
396     sig_data = sig.fo.read()