creating Price object in stripe payment with customized interval

You can specify recurring.interval_count with recurring.interval to specify the number of intervals between subscription billings. For example, you could set interval=month and interval_count=6 to get a price that bills every 6 months. In your code, that would look like this:

price1 = stripe.Price.create(
    product=product.stripe_id,
    unit_amount=1000,
    currency='usd',
    recurring={
        'interval': 'month',
        'interval_count': 6
    },
)

Here’s the documentation for recurring.interval_count: https://stripe.com/docs/api/prices/create?lang=cli#create_price-recurring-interval_count