Support Wagtail v2.14

[fabienheureux]

No changes seem to be required from Wagtail 2.13 release notes: https://docs.wagtail.io/en/stable/releases/2.13.html#updated-handling-of-non-required-streamfields

However, I noticed that stream_data was deprecated in 2.12, whereas 2.12 is a valid requirement for Grapple.
I blindly replaced stream_data by raw_data as suggested in the 2.12 release notes (https://docs.wagtail.io/en/stable/releases/2.12.html), however I would like to have a second pair of eyes here.

Tests pass at the moment.

[zerolab]

Thank you @fabienheureux

fwiw, .stream_data will be removed in 2.14 (https://github.com/wagtail/wagtail/blob/stable/2.12.x/wagtail/core/blocks/stream_block.py#L580)

I' would rather spend a bit more time and do this change properly (as outlined in https://docs.wagtail.io/en/stable/releases/2.12.html#stream-data-on-streamfield-values-is-deprecated)

[fabienheureux]

I have a question about this conditionnal: https://github.com/GrappleGQL/wagtail-grapple/blob/main/grapple/types/streamfield.py#L111

@zerolab do you have an idea of a query (in the example project) that could go through this conditionnal ?
I am using this query

{
  pages {
    ... on BlogPage {
      body {
        ...on StreamFieldInterface {
          rawValue
        }
      }
    }
  }
}

And can't go through.
I am trying every streamfield block from the example project but I am not sure there is an existing block that matches this conditionnal.

I will continue digging this but maybe you have an idea.

[fabienheureux]

I use this PR on an actively developped project (wagtail 2.13) and I did not encounter any issues yet.
Would it be possible to have a second pair of eyes regarding my question above ?

Does anyone have a project, using wagtail < 2.13 on which it could be tested ?

[zerolab]

Hey @fabienheureux,

a couple of minor tweaks and we can get it in and do a release candidate

[fabienheureux]

Hey @fabienheureux,

a couple of minor tweaks and we can get it in and do a release candidate

Thanks a lot for the suggestions !

[PeterDekkers]

@zerolab, @ruisaraiva19, when will this change be released, sorry? I'm seeing the following dependency definition in wagtail-grapple 0.11.0:

wagtail>=2.5, <2.13

So this is preventing Wagtail 2.14 from being installed because of conflicting dependencies, right?