def run_command(self, args, options):
    'Run the command-line given by the list\n        in `args`, adding the dictionary given by\n        options as long-form --{key}=value pairs.\n        '
    for (key, value) in options:
        args.append('--{}'.format(key))
        if value:
            args.append(value)
    return subprocess.call(args)
Run the command-line given by the list
in `args`, adding the dictionary given by
options as long-form --{key}=value pairs.
def run_command(self, args, options):
    'Run the command-line given by the list\n        in `args`, adding the dictionary given by\n        options as long-form --{key}=value pairs.\n        '
    for (key, value) in options:
        args.append('--{}'.format(key))
        if value:
            args.append(value)
    return subprocess.call(args)