--key option, for when you don't have pyjq

[simonw]

In trying this out against the new Datasette table API I realized it's not quite the right shape for this tool:

https://latest.datasette.io/fixtures/compound_three_primary_keys.json

link: <https://latest.datasette.io/fixtures/compound_three_primary_keys.json?_next=a%2Cd%2Cv>; rel="next"

{
  "rows": [{ ... }]
}

This tool prefers JSON that is a list, not an object.

You can use the --jq option to work around that, but only if pyjq is installed.

So I think a simpler --key option would be worth supporting too:

paginate-json \
  https://latest.datasette.io/fixtures/compound_three_primary_keys.json \
  --key rows

[simonw]

Still needs documentation but I'm going to push an improved README shortly.