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pandas-dev / pandas Public

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BUG: make read_csv read large integers (>64bits) as python integers with C engine#62582

Merged

mroeschke merged 6 commits intopandas-dev:mainpandas-dev/pandas:mainfrom

Alvaro-Kothe:fix/read-csv-bigintAlvaro-Kothe/pandas:fix/read-csv-bigintCopy head branch name to clipboard

Oct 5, 2025

Conversation Commits6 (6)Checks Files changed

Merged

BUG: make read_csv read large integers (>64bits) as python integers with C engine#62582
mroeschke merged 6 commits intopandas-dev:mainfrom
Alvaro-Kothe:fix/read-csv-bigint

Commits

Commits on Oct 4, 2025

fix(parser): integer overflow reads as PyLongObject
Alvaro-Kothe
committed
test(parser): update expected results for overflow tests
Alvaro-Kothe
committed
docs(io): add entry in whatsnew
Alvaro-Kothe
committed

Commits on Oct 5, 2025

test(parser): add test with overflow followed by str
Alvaro-Kothe
committed
fix: handle string after overflow
Alvaro-Kothe
committed
chore: remove unused request
Alvaro-Kothe
committed

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