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Port eido pandas 3.0 fix into vendored eido - #516

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khoroshevskyi merged 5 commits into
peppy0_50from
feat/pandas3-support
Aug 4, 2026
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khoroshevskyi merged 5 commits into
peppy0_50from
feat/pandas3-support

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@nsheff

@nsheff nsheff commented Aug 4, 2026

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Ports the pandas 3.0 fix from eido into peppy's vendored peppy/eido/.

  • Relaxes the pandas <3.0 upper bound in pyproject.toml.
  • Converts float('nan') -> None in the multiline output formatter, so missing values from pandas >=3.0 DataFrames render as empty fields instead of raising.
  • Adds regression tests for the missing-attribute and missing-subsample cases.

The change mirrors the upstream eido fix (byte-identical formatter patch).

Upstream references:

Relax the pandas <3.0 upper bound and convert float('nan') -> None in the
multiline output formatter, so missing values from pandas >=3.0 DataFrames
render as empty fields instead of raising.

Ports the upstream eido fix: pepkit/eido#84 (issue), pepkit/eido#83 (fix).
@khoroshevskyi
khoroshevskyi merged commit 6306932 into peppy0_50 Aug 4, 2026
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@khoroshevskyi
khoroshevskyi deleted the feat/pandas3-support branch August 4, 2026 17:54
@github-project-automation github-project-automation Bot moved this to Done in PEP Aug 4, 2026
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2 participants