def add_metadata(meta, filename, j, num_ext):
    meta_path = app.config['SERVICES_FOLDER']+filename.rsplit('.', num_ext)[0]+str(j)
    if not path.exists(meta_path+"/html"):
        mkdir(meta_path+"/html")
    with open(meta_path+"/"+app.config['SERVICE_DICT'][metadata], 'w') as f:
        f.write(meta)
dataset/ETHPy150Open cglewis/wharf/wharf/forms.py/add_metadata/original