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refactor(us-mida-pjm): upgrade US-MIDA-PJM parser with event classes #6635

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@amv213 amv213 commented Apr 5, 2024

Issue

#6011

Description

This PR upgrades the US-MIDA-PJM parser to use event classes.

I have also fixed the .fetch_exchange() function, and expanded it to support all possible neighbouring exchanges. I also fixed a small bug that I found.

Double check

  • I have tested my parser changes locally with poetry run test_parser "zone_key"
  • I have run pnpx prettier@2 --write . and poetry run format in the top level directory to format my changes.

@github-actions github-actions bot added parser python Pull requests that update Python code zone config Pull request or issue for zone configurations labels Apr 5, 2024
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@amv213 amv213 marked this pull request as ready for review April 5, 2024 09:20
@amv213 amv213 requested a review from VIKTORVAV99 as a code owner April 5, 2024 09:20
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Will give another review as well since this is a big PR but here are some early comments.

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Comment on lines 301 to +306
if target_datetime is not None:
raise NotImplementedError("This parser is not yet able to parse past dates")
raise ParserException(
PARSER,
"This parser is not yet able to parse historical data",
sorted_zone_keys,
)
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This might be a blocker for the above though...

We generally prefer parsers that can fetch historical data (even if it's delayed) over realtime only parsers.

However in the future we might support using multiple parsers for the same data types then this would be really valuable.

Regardless I'll check with the team.

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amv213 commented Apr 8, 2024

Perfect - thank you so much @VIKTORVAV99! no rush on my side

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