Lines Matching refs:fo

47             self.fo = tempfile.TemporaryFile()
55             self.fo.close()  # Will destroy the underlying tempfile
363     data_file.fo.write(data)
364     data_file.fo.seek(0)
372                   stdin=data_file.fo,
373                   stdout_tee=sig.fo,
374                   stderr_tee=err.fo)
376         err.fo.seek(0)
377         logging.error(err.fo.read())
380     sig.fo.seek(0)
381     sig_data = sig.fo.read()