From 80274cd3a0746ddc5421643dd40d47bdf3c6a68c Mon Sep 17 00:00:00 2001 From: Hongxu Jia Date: Fri, 26 Sep 2025 15:47:53 +0800 Subject: [PATCH] fix reproducibility issue The type of new_value is either `npy_timedelta' or `int64_t' In build/pandas/_libs/tslibs/timedeltas.cpython-313-x86_64-linux-gnu.so.p/pandas/_libs/tslibs/timedeltas.pyx.c .. npy_timedelta __pyx_v_new_value; ... In build/pandas/_libs/tslibs/timedeltas.cpython-313-x86_64-linux-gnu.so.p/pandas/_libs/tslibs/timedeltas.pyx.c ... __pyx_t_5numpy_int64_t __pyx_v_new_value; ... Explicitly define it as int64_t to assure the generated source is reproducibility between builds Upstream-Status: Submitted [https://github.com/pandas-dev/pandas/pull/62459] Signed-off-by: Hongxu Jia --- pandas/_libs/tslibs/timedeltas.pyx | 3 +++ 1 file changed, 3 insertions(+) diff --git a/pandas/_libs/tslibs/timedeltas.pyx b/pandas/_libs/tslibs/timedeltas.pyx index f6c69cf..34ac9e7 100644 --- a/pandas/_libs/tslibs/timedeltas.pyx +++ b/pandas/_libs/tslibs/timedeltas.pyx @@ -1820,6 +1820,9 @@ class Timedelta(_Timedelta): disallow_ambiguous_unit(unit) + cdef: + int64_t new_value; + # GH 30543 if pd.Timedelta already passed, return it # check that only value is passed if isinstance(value, _Timedelta): -- 2.34.1