human
Solve the following python programming problem given the following code:
def flocker_standard_options(cls) : 
    'Add various standard command line options to flocker commands.

    :param type cls: The `class` to decorate.
    :return: The decorated `class`.
    ' 
    original_init = cls.__init__ 
    original_postOptions = opt_verbose.postOptions 
    def __init__(self, * args, **kwargs) : 
        'Set the default verbosity to `0`

        Calls the original ``cls.__init__`` method finally.

        :param sys_module: An optional ``sys`` like module for use in
            testing. Defaults to ``sys``.
        ' 
        self._sys_module = kwargs.pop ('sys_module', sys) 
        self ['verbosity'] = 0 
        self ['logfile'] = None 
        self ['journald'] = False 
        original_init (self, * args, ** kwargs) 
cls.__init__ = __init__ 
    def opt_version(self) : 
        "Print the program's version and exit." 
        self._sys_module.stdout.write ((__version__.encode ('utf-8') + b'
')) 
        raise SystemExit (0) 
cls.opt_version = opt_version 
    def opt_verbose(self) : 
        'Turn on verbose logging.' 
        self ['verbosity'] += 1 
cls.opt_verbose = opt_verbose 
    cls.opt_v = opt_verbose 
    def opt_logfile(self, logfile_path) : 
        '
        Log to a file. Log is written to ``stdout`` by default. The logfile
        directory is created if it does not already exist.
        ' 
        self ['logfile'] = logfile_path 
opt_logfile.__doc__ = ' '.join (opt_logfile.__doc__.split ()) 
    cls.opt_logfile = opt_logfile 
    def opt_journald(self) : 
        '
        Log to journald.
        ' 
        if (JournaldDestination is None) : 
            raise usage.UsageError (('Journald unavailable on this machine: ' + _missing_journald_reason)) 
self ['journald'] = True 
cls.opt_journald = opt_journald 
    def postOptions(self) : 
        if self ['journald'] : 
            destination = JournaldDestination () 
else : 
            if (self ['logfile'] is None) : 
                logfile = self._sys_module.stdout 
else : 
                logfilepath =...

    
    

    Fix the buggy line: original_postOptions = opt_verbose.postOptions
assistant
#Here is Python program to fix the buggy line: original_postOptions = opt_verbose.

original_postOptions = cls.postOptions