[query] fix & improve pprint for hl.Struct #12901
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CHANGELOG: `hl.Struct` now has a correct and useful implementation of pprint. For structs with keys that were not identifiers, we produced incorrect `repr` output. For `pprint`, we just `pprint`'ed a dictionary (so you cannot even tell that the object was an `hl.Struct`). This PR: 1. Fixes `hl.Struct.__str__` to use the kwargs or dictionary representation based on whether the keys are Python identifiers. 2. Teaches `StructPrettyPrinter` to first try to `repr` the struct (this is what the default pretty printer does) 3. Teaches `StructPrettyPrinter` to properly pretty print a struct as an `hl.Struct` preferring the kwarg representation when appropriate. 4. Teaches `_same` to use pretty printing when showing differing records.
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Lightening Tim's review load a bit. |
chrisvittal
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Apr 27, 2023
danking
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May 8, 2023
I forgot to check in the tests for hail-is#12901. I found them on my filesystem today while cleaning up untracked files.
danking
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May 11, 2023
I forgot to check in the tests for #12901. I found them on my filesystem today while cleaning up untracked files.
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CHANGELOG:
hl.Structnow has a correct and useful implementation of pprint.For structs with keys that were not identifiers, we produced incorrect
reproutput. Forpprint, we justpprint'ed a dictionary (so you cannot even tell that the object was anhl.Struct). This PR:hl.Struct.__str__to use the kwargs or dictionary representation based on whether the keys are Python identifiers.StructPrettyPrinterto first try toreprthe struct (this is what the default pretty printer does)StructPrettyPrinterto properly pretty print a struct as anhl.Structpreferring the kwarg representation when appropriate._sameto use pretty printing when showing differing records.