freeze.py

from flask_frozen import Freezer
from app import app, get_csv
freezer = Freezer(app)
app.config['FREEZER_RELATIVE_URLS'] = True


@freezer.register_generator
def detail():
    for row in get_csv():
        yield {'row_id': row['id']}


if __name__ == '__main__':
    freezer.freeze()