<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _listeq_to_dict(jobconfs):
 """Convert iterators of 'key=val' into a dictionary with later values taking priority."""

    if not isinstance(jobconfs, dict):
        jobconfs = dict(x.split('=', 1) for x in jobconfs)
    return dict((str(k), str(v)) for k, v in jobconfs.items())