Storage
Python - bucket.file.download_url()
Create a signed url for read access to a file.
from nitric.resources import bucket
assets = bucket('assets').allow('reading')
logo = assets.file('images/logo.png')
download_url = await logo.download_url()
Parameters
expiry optional number
Seconds until link expiry. Defaults to 600
, Maximum of 604800
(7 days)
Examples
Create a readable link that is valid for the next 5 minutes
from nitric.resources import bucket
assets = bucket('assets').allow('reading')
logo = assets.file('images/logo.png')
logo_url = await logo.download_url(expiry=300)
Get an image url for rendering
from nitric.resources import api, bucket
from nitric.faas import HttpContext
from nitric.application import Nitric
main_api = api('main')
images = bucket('images').allow('reading')
@main_api.get('/images/:id')
async def get_image(ctx: HttpContext):
id = ctx.req.params['id']
url = await images.file(id).download_url()
ctx.res.status = 303
ctx.res.headers['Location'] = [url]
Nitric.run()