chore(deps): bump graphene from 2.1.8 to 3.3 in /backend/requirements

[dependabot[bot]]

Bumps graphene from 2.1.8 to 3.3.

Release notes

Sourced from graphene's releases.

v3.3.0

This release brings two new features and several fixes and semantic upgrades due to new Python features. Thanks to everyone that contributed! 😊

Default value for InputObjectTypes

⚠️⚠️ACTION REQUIRED⚠️⚠️ In GraphQL, inputs can have fields which are optional. Currently, if those fields are not specified in the query, they are passed to the python inputs as None. This renders them indistinguishable from fields that are actually passed to the query with a value of null. While the alternative would be to check the definition via "key" in input, it is more accessible to mark these fields as explicitly UNDEFINED. This PR adds a new global override, which allows unspecified fields to be set to graphql.UNDEFINED. In the future, the default Value will be set to UNDEFINED, making this a soft migration and deprecation of the previous situation.

This is a soft migration. Long-Term, the Input Objects will ALWAYS contain the value UNDEFINED Make sure your code supports these cases in None checks. After the default has been set to UNDEFINED, you will still be able to switch back to None for the foreseeable future.

Strict connection types support in Relay

Custom Relay connection classes can now be made NonNull using the strict_types option on the connection meta.

Using this example

  class MyObjectConnection(Connection):
      class Meta:
          node = MyObject
          strict_types = True

will change from

type MyObjectConnection {
   edges: [MyObject]
}

to

type MyObjectConnection {
   edges: [MyObject!]!
}

Caveats

We want to make sure you're informed about using NonNull relay connections. While they are a great way to get rid of some null checks in typed frontends, it's important to be mindful of error handling with these connections. When working with NonNull connections, it's crucial to remember that if a requested field or edge is not available or the resolver throws an error, the error will bubble up to the next nullable parent field, which is oftentimes the root node. That way, you cannot handle partial results in case of partial errors anymore. In a nullable connection, only the nullable fields will be set to null and the error will not bubble up.

To address this, we recommend considering waiting for the future release of client-controlled nullability for cases where certain connections might be nullable. By opting for client-controlled nullability, you gain more control over error handling, enabling you to handle potential null values more gracefully and enhance the overall user experience. Read more about client controlled nullability here: graphql/graphql-spec#867

What's Changed

• Default enum description to "An enumeration." by @​firaskafri in graphql-python/graphene#1502
• Allow the user to change InputObjectType's default value on non-specified inputs to a sentinel value by @​flipbit03 in graphql-python/graphene#1506
• 881: Corrected enum metaclass to fix pickle.dumps() by @​senseysensor in graphql-python/graphene#1495
• chore: Use typing.TYPE_CHECKING instead of MYPY by @​rapsealk in graphql-python/graphene#1503
• test: print schema with InputObjectType with DateTime field with default_value (#1293) by @​ransomw in graphql-python/graphene#1513

... (truncated)

Commits

• f5aba2c release: 3.3.0
• ea7ccc3 feat(relay): add option for strict connection types (#1504)
• 6b8cd2d ci: drop python 3.6 (#1507)
• 74db349 docs: add get_human function (#1380)
• 99f0103 test: print schema with InputObjectType with DateTime field with default_valu...
• 03cf2e1 chore: remove travis ci link
• d77d0b0 chore: Use typing.TYPE_CHECKING instead of MYPY (#1503)
• c636d98 fix: Corrected enum metaclass to fix pickle.dumps() (#1495)
• 2da8e9d feat: Enable use of Undefined in InputObjectTypes (#1506)
• 8ede21e chore: default enum description to "An enumeration." (#1502)
• Additional commits viewable in compare view

You can trigger a rebase of this PR by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Note Automatic rebases have been disabled on this pull request as it has been open for over 30 days.