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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _parse():
 """Parses the specified Fortran source file from which the wrappers will be constructed for ctypes. """

    if not args["reparse"]:
        settings.use_filesystem_cache = False

    c = CodeParser()    
    if args["verbose"]:
        c.verbose = True

    if args["reparse"]:
        c.reparse(args["source"])
    else:
        c.parse(args["source"])

    return c