def wait(self, input_str=None):
"""Wait for subprocess to complete and exit, collect and decode ``stdout`` and ``stderr``,
returning the tuple ``(exit_code, stdout, stderr)```"""
if self.process is not None:
stdout, stderr = self.process.communicate(Utils.encode_bytes(input_str if input_str else ''))
exit_code = self.process.wait()
# Ensure that we reap the file descriptors.
self.cleanup()
return (exit_code, Utils.decode_bytes(stdout), Utils.decode_bytes(stderr))
return (-1, '', self.process_err or "?? unknown error -- no process.")
def wait(self, input_str=None):
"""Wait for subprocess to complete and exit, collect and decode ``stdout`` and ``stderr``,
returning the tuple ``(exit_code, stdout, stderr)```"""
if self.process is not None:
stdout, stderr = self.process.communicate(Utils.encode_bytes(input_str) if input_str is not None else '')
exit_code = self.process.wait()
# Ensure that we reap the file descriptors.
self.cleanup()
return (exit_code, Utils.decode_bytes(stdout), Utils.decode_bytes(stderr))
else:
return (-1, '', self.process_err or "?? unknown error -- no process.")