scglue.utils.run_command

scglue.utils.run_command(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, log_command=True, print_output=True, err_message=None, **kwargs)

Run an external command and get realtime output

参数:

• command (str) – A string containing the command to be executed

• stdout – Where to redirect stdout

• stderr – Where to redirect stderr

• echo_command – Whether to log the command being printed (log level is INFO)

• print_output (bool) – Whether to print stdout of the command. If stdout is PIPE and print_output is set to False, the output will be returned as a list of output lines.

• err_message (typing.Optional[typing.Mapping[int, str]]) – Look up dict of error message (indexed by error code)

• **kwargs – Other keyword arguments to be passed to subprocess.Popen

返回类型:

typing.Optional[typing.List[str]]

返回:

output_lines – A list of output lines (only returned if stdout is PIPE and print_output is False)