tomsaleeba

This will let you see the request and response headers for traffic going through.

We're going to run this as a reverse proxy, rather than a usual proxy, so you don't get completely flooded with traffic.

Start the proxy

1. create a new VM
2. expose port 8080 to the public internet
3. SSH to the VM
4. make sure you have at least python 3.6

tomsaleeba

# this query extracts a subgraph from the selected subject (level 1) and two child levels
PREFIX aekos: <http://www.aekos.org.au/ontology/1.0.0#>
PREFIX some_dataset: <http://www.aekos.org.au/ontology/1.0.0/some_dataset#>

CONSTRUCT {
  ?s1 ?p1 ?o1 .
  ?s1 ?pv1 ?v1 .
  ?s2 ?p2 ?o2 .
  ?s2 ?pv2 ?v2 .
  ?s3 ?p3 ?o3 .

tomsaleeba

I learned this when trying to clear our records in AWS Neptune. I was hitting the query timeout when trying to drop an entire graph. If you don't want to/can't raise the timeout, you can drop smaller parts of the graph in each transaction.

curl -sX POST http://<cluster-prefix>.rds.amazonaws.com:8182/sparql --data-urlencode 'update=
DELETE {
  GRAPH <http://aws.amazon.com/neptune/vocab/v01/DefaultNamedGraph> { ?s ?p ?o }
}
WHERE {
  GRAPH <http://aws.amazon.com/neptune/vocab/v01/DefaultNamedGraph> {
 {

tomsaleeba

Note: make sure you view this page on this URL with a trailing slash otherwise images won't work. More info.

What is this?

An attempt to get the model reporting the kinds of numbers that we'd expect to see based on expert opinion.

All of these runs are done including the "children inherit parent

tomsaleeba

To run this test, copy and paste the script into the JS console of your browser (or use Snippets in Chrome devtools).

The output is:

starting
upgrading
opened1
req1 success
req2 success
req3 success

tomsaleeba

// the non-tail-recursive way
;(() => {
  function fac(n) {
    if (n === 1) {
      return 1
    }
    const nextFac = fac(n - 1)
    return n * nextFac // last thing we do it multiply
  }

tomsaleeba

// Question: does calling reject on a running promise cut it short?
// Answer: sort of. It returns to the caller early but it keep running behind
//         the scenes. So more of a short-circuit than really being cancelled.

const printFrequency = 500
const printRounds = 10
const cancelPoint = 7

let someOtherState = 'untouched'

tomsaleeba

$ magick --version
Version: ImageMagick 7.0.10-3 Q16 x86_64 2020-03-28 https://imagemagick.org
Copyright: © 1999-2020 ImageMagick Studio LLC
License: https://imagemagick.org/script/license.php
Features: Cipher DPC HDRI Modules OpenMP(4.5) 
Delegates (built-in): bzlib cairo fontconfig freetype heic jbig jng jp2 jpeg lcms lqr ltdl lzma openexr pangocairo png raqm raw rsvg tiff webp wmf x xml zlib

The command

tomsaleeba

tomsaleeba

Which method is for me?

If you have a bunch of photos to upload, and they have location information embedded in the photo, then you have a few options.

1. If they're on your phone, you can use our app (at the time of writing our app doesn't yet support reading the location information from photos, but it will)
2. Use the "regular" upload method for iNat via their website

If you have observations that do not have a photo, or do have a photo but the photo does not have location information embedded in it, then the CSV based bulk upload if the best choice.