Cli for testing the ped parser.

def cli(family_file, family_type, to_json, to_madeline, to_ped, to_dict, 
        outfile, logfile, loglevel):
    """Cli for testing the ped parser."""
    from pprint import pprint as pp
    
    my_parser = FamilyParser(family_file, family_type)
    
    if to_json:
        if outfile:
            outfile.write(my_parser.to_json())
        else:
            print(my_parser.to_json())
    elif to_madeline:
        for line in my_parser.to_madeline():
            if outfile:
                outfile.write(line + '\n')
            else:
                print(line)
            
    elif to_ped:
        for line in my_parser.to_ped():
            if outfile:
                outfile.write(line + '\n')
            else:
                print(line)
            
    elif to_dict:
        pp(my_parser.to_dict())