Advanced options

There are additional class options and functions you can specify in the task definition class, based on which runner is used.

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Command runner

• shell (bool, default: False): Run subprocess.Popen with shell=True (dangerous !).

• cwd (str, default: None): Command current working directory.

• encoding (dict, default: utf-8): Output encoding.

• opt_prefix (str, default: -): Change the prefix used to specify command options.

• version_flag (str, default: None): The version flag. Defaults to {opt_prefix}version.

• ignore_return_code (bool, default: False): Ignore the command return code (useful if your command has non-standard return codes).

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