def runcp_worker(task):
pfpickle, outdir, lcbasedir, kwargs = task<EOL>try:<EOL><INDENT>return runcp(pfpickle, outdir, lcbasedir, **kwargs)<EOL><DEDENT>except Exception as e:<EOL><INDENT>LOGEXCEPTION('<STR_LIT>' % (pfpickle, e))<EOL>return None<EOL><DEDENT>
This is the worker for running checkplots.

Parameters
----------

task : tuple
    This is of the form: (pfpickle, outdir, lcbasedir, kwargs).

Returns
-------

list of str
    The list of checkplot pickles returned by the `runcp` function.