Allow schema introspection to be disabled in the GraphQL utility

[ztoliver]

Checked

• I searched existing ideas and did not find a similar one
• I added a very descriptive title
• I've clearly described the feature request and motivation for it

Feature request

Currently, the GraphQLAPIWrapper utility for building an http client has hardcoded that fetch_schema_from_transport is True. This implies that all GraphQL instances support this feature, when not all do. I'm requesting a change that would allow this to be configurable by passing in a parameter to override the default behavior of this wrapper.

Motivation

This change would allow the use of cases where the GraphQL instance does not support the schema introspection feature, such as TigerGraph.

Proposal (If applicable)

I'm requesting a change that would allow this to be configurable by passing in a parameter to override the default behavior of this wrapper. The parameter could be passed in alongside of 'custom_headers' and 'graphql_endpoint'.

The change would take place on line 40 of the graphql.py utility where the client is being initialized.

client = Client(transport=transport, fetch_schema_from_transport=True)

GraphQLAPIWrapper Utility

[ztoliver]

Closing as I've contributed the necessary code to make this happen.

6746adf