Bug#1148010: pandas: FTBFS on powerpc - skiprows callable always receives 0

[Trupti]

Source: pandas
Version: 2.3.3+dfsg-4
Severity: serious
Tags: ftbfs, forky, sid
Justification: fails to build from source
User: debian-powerpc at lists.debian.org
Usertags: powerpc
X-Debbugs-Cc: debian-powerpc at lists.debian.org, 
glaubitz at physik.fu-berlin.de, 
debian-science-maintainers at lists.alioth.debian.org

Hi,

pandas 2.3.3+dfsg-4 fails to build from source on powerpc.
8 tests fail in tests/io/parser/test_skiprows.py:


=========================== short test summary info 
============================
FAILED 
pandas/tests/io/parser/test_skiprows.py::test_skip_rows_callable[c_high-kwargs0-expected0]
FAILED 
pandas/tests/io/parser/test_skiprows.py::test_skip_rows_callable[c_high-kwargs1-expected1]
FAILED 
pandas/tests/io/parser/test_skiprows.py::test_skip_rows_callable[c_low-kwargs0-expected0]
FAILED 
pandas/tests/io/parser/test_skiprows.py::test_skip_rows_callable[c_low-kwargs1-expected1]
FAILED 
pandas/tests/io/parser/test_skiprows.py::test_skip_rows_callable_not_in[c_high]
FAILED 
pandas/tests/io/parser/test_skiprows.py::test_skip_rows_callable_not_in[c_low]
FAILED 
pandas/tests/io/parser/test_skiprows.py::test_skip_rows_with_chunks[c_high]
FAILED 
pandas/tests/io/parser/test_skiprows.py::test_skip_rows_with_chunks[c_low]
= 8 failed, 10537 passed, 3424 skipped, 296 deselected, 136 xfailed, 600 
xpassed, 7 warnings in 172.83s (0:02:52) =
rdjoqkol test state = false


Build log: 
https://buildd.debian.org/status/fetch.php?pkg=pandas&arch=powerpc&ver=2.3.3%2Bdfsg-4&stamp=1789429838&raw=0


This is issue is reproducible on debian powerpc system and I am working 
on this issue.


Thanks,
Trupti