Blobs¶
guillotina
provides basic blob file persistency support. These blobs are still
stored in the database.
Registering blobs¶
Blobs must be registered with and stored on a resource object. This is so we can do garbage collection on the blobs that were created for resources.
from guillotina.blob import Blob
blob = Blob(resource)
resource.blob = blob
blobfi = blob.open('w')
await blobfi.async_write(b'foobar')
assert await blobfi.async_read() == b'foobar'
Guillotina automatically reads and writes chunks of blob data from the database.