Record (and if necessary create) a FlyWire chunkedgraph token

chunkedgraph_token returns the current chunked graph token, optionally for a specified URL / domain name.

Writes a token to a standard location on disk so that it will be found by the cloudvolume python package as well as the fafbseg package and used to authenticate to https://flywire.ai.

Usage

chunkedgraph_token(url = NULL, cached = TRUE)

flywire_set_token(token = NULL, domain = NULL)

Arguments

url: A URL or domain name which defines the scope of the token
cached: Whether to use a cached version of the token (default yes for speed, but set to FALSE to reload after writing a new token to disk).
token: Optional character vector containing your token. If missing, a new token will be requested (note that this will invalidate your previous token)
domain: Optional fully qualified domain name, which will be prepended to the filename in which the token will be stored.

Value

character vector containing the token (typically 32-44 bytes)

The path to the file storing the token (invisibly)

Details

Since cloudvolume 3.10.0 April 2021, the recommended token filenames look like

'cave-secret.json'
'cave-secret.json'

Examples

if (FALSE) {
# Will open browser to get new token
flywire_set_token()
# Writes a known token to correct location
flywire_set_token("2f88e16c4f21bfcb290b2a8288c05bd0")
}