john-bodley opened a new pull request, #20152:
URL: https://github.com/apache/superset/pull/20152

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   fix(dashboard): load charts correctly
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   ### SUMMARY
   
   This PR provides a number of updates for the Trino engine including:
   
   1. Making the `TrinoEngineSpec` derive from the `PrestoEngineSpec` rather 
than the `BaseEngineSpec`. I'm not really sure as to why the later was used as 
it violates the DRY principle and also means that many of the Presto 
customizations—which Trino is forked from—were previously not defined.
   2. Renames `trinonative` to `trino`—which requires a PyHive bump—thanks to 
@betodealmeida's work https://github.com/dropbox/PyHive/pull/428. I thought 
there was merit going forward using `trino` rather than `trinonative` 
everywhere.
   3. Added a `TrinoTemplateProcessor` so macros like `{{ 
trino.latest_partition(...) }}` etc. can be used. Note made sure the processor 
also supported the `presto` key for backwards compatibility given that it is 
likely people will be migrating from Presto and the `presto` key is likely 
embedded in saved queries, virtual datasets, etc.
   
   ### BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF
   <!--- Skip this if not applicable -->
   
   ### TESTING INSTRUCTIONS
   
   CI.
   
   ### ADDITIONAL INFORMATION
   <!--- Check any relevant boxes with "x" -->
   <!--- HINT: Include "Fixes #nnn" if you are fixing an existing issue -->
   - [ ] Has associated issue:
   - [ ] Required feature flags:
   - [ ] Changes UI
   - [ ] Includes DB Migration (follow approval process in 
[SIP-59](https://github.com/apache/superset/issues/13351))
     - [ ] Migration is atomic, supports rollback & is backwards-compatible
     - [ ] Confirm DB migration upgrade and downgrade tested
     - [ ] Runtime estimates and downtime expectations provided
   - [ ] Introduces new feature or API
   - [ ] Removes existing feature or API
   


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