[From nobody Tue Jul 28 07:21:09 2026 Received: (at submit) by bugs.debian.org; 15 Jul 2026 09:28:30 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-107.2 required=4.0 tests=ALL_TRUSTED,BAYES_00, DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, FROMDEVELOPER,SPF_HELO_NONE,SPF_PASS,USER_IN_DKIM_WELCOMELIST autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 37; hammy, 150; neutral, 50; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <ginggs@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:48366) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ginggs@debian.org>) id 1wjvuo-00BRT0-2M for submit@bugs.debian.org; Wed, 15 Jul 2026 09:28:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Type:To:Subject:Message-ID: Date:From:MIME-Version:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=1n2uUyfTm1Qimrp0Zi34g0lzWhRnU9VyciEN6t6iv2M=; b=nloz4H0s0BkFQjuXMFcD/P5vRU kcw8Dy6Z4bFlzo3alrWRhI2QGVTCXd5o7qrjNbx2WzfHiiuJ4Gvdzqus1/5NtGgumxM2RXneRGd7I Xe4gQWTNxJhWYDcn5hNJTDbhuccqtpQGlj4V8quAJgYKM9qZz9TyNcgw61DwRyTJTkrKXRVcAcjgD U3sDIm4iD+8lFp+pdj4AMPM6HqVDTeH4eJ1RNmsDEXeTkTY1TanrEgV+fD+P7doPKsfJ+9LPbq3Im Hv7V8fwBCWCQdMO+urF/2fbTMP6cRAqPAKDebaKdgZs/QVFxEoGicIO/L8aXiiAEM5O4yFy6lEqw5 hlL5gOlQ==; Received: from authenticated-user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_128_GCM:128) (Exim 4.96) (envelope-from <ginggs@debian.org>) id 1wjvum-002wyC-2h for submit@bugs.debian.org; Wed, 15 Jul 2026 09:28:29 +0000 Received: by mail-ua1-f53.google.com with SMTP id a1e0cc1a2514c-96922b15ae3so136764241.2 for <submit@bugs.debian.org>; Wed, 15 Jul 2026 02:28:28 -0700 (PDT) X-Gm-Message-State: AOJu0Yzfk1PBqlS8ILWtNiPYIyn8iP0wTXM0yD9XDq7lNuSTUyybE81d wRawoRxBKfjbbBrgwBv5TOkZvfATJaUQe7jHyiffBwSAj4D/Ai9LTvxXtQ9/BQsulnJCxUmI9OQ ycu/ZWP1M/SgK79a3vKELWnkBCJMy71Y= X-Received: by 2002:ac5:c00d:0:10b0:5bf:73a5:3e05 with SMTP id 71dfb90a1353d-5bfbf383825mr2744602e0c.3.1784107707432; Wed, 15 Jul 2026 02:28:27 -0700 (PDT) MIME-Version: 1.0 From: Graham Inggs <ginggs@debian.org> Date: Wed, 15 Jul 2026 09:28:16 +0000 X-Gmail-Original-Message-ID: <CAM8zJQuduM0RmX5UG+G_Nwx65f_76_hpCJhPGgu++VVGFfjUTQ@mail.gmail.com> X-Gm-Features: AUfX_mxlL3zpQsS19lNbXy7CLIUhGTcOan5XyUdyjEiJSbFXGgl0xTG_hLeJxGw Message-ID: <CAM8zJQuduM0RmX5UG+G_Nwx65f_76_hpCJhPGgu++VVGFfjUTQ@mail.gmail.com> Subject: flox: autopkgtest regression with NumPy 2.4 To: Debian Bug Tracking System <submit@bugs.debian.org> Content-Type: text/plain; charset="UTF-8" X-Debian-User: ginggs Delivered-To: submit@bugs.debian.org Source: flox Version: 0.11.2-1 Severity: serious User: debian-python@lists.debian.org Usertags: numpy2.4 Hi Maintainer The autopkgtests of flox fail when tested with NumPy 2.4 [1]. I've copied what I hope is the relevant part of the log below. Regards Graham [1] https://ci.debian.net/packages/f/flox/testing/amd64/ 493s =================================== FAILURES =================================== 493s _________________ test_cohorts_nd_by[flox-blockwise-None-mode] _________________ 493s TypeError: only 0-dimensional arrays can be converted to Python scalars 493s 493s The above exception was the direct cause of the following exception: 493s ../../build.55d/src/tests/test_core.py:1211: in test_cohorts_nd_by 493s expected, sorted_groups = groupby_reduce(array.compute(), by, **kwargs) 493s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 493s ../../build.55d/src/flox/core.py:1076: in groupby_reduce 493s results = _reduce_blockwise( 493s ../../build.55d/src/flox/core.py:502: in _reduce_blockwise 493s results = chunk_reduce( 493s ../../build.55d/src/flox/core.py:368: in chunk_reduce 493s result = generic_aggregate( 493s ../../build.55d/src/flox/aggregations.py:124: in generic_aggregate 493s result = method( 493s ../../build.55d/src/flox/aggregate_npg.py:195: in mode 493s return npg.aggregate_numpy.aggregate( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:381: in aggregate 493s return _aggregate_base( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:331: in _aggregate_base 493s ret = _impl_dict.get("generic", _generic_callable)( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:240: in _generic_callable 493s ret[i] = func(grp) 493s ^^^^^^ 493s E ValueError: setting an array element with a sequence. 493s _______________ test_cohorts_nd_by[flox-blockwise-None-nanmode] ________________ 493s TypeError: only 0-dimensional arrays can be converted to Python scalars 493s 493s The above exception was the direct cause of the following exception: 493s ../../build.55d/src/tests/test_core.py:1211: in test_cohorts_nd_by 493s expected, sorted_groups = groupby_reduce(array.compute(), by, **kwargs) 493s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 493s ../../build.55d/src/flox/core.py:1076: in groupby_reduce 493s results = _reduce_blockwise( 493s ../../build.55d/src/flox/core.py:502: in _reduce_blockwise 493s results = chunk_reduce( 493s ../../build.55d/src/flox/core.py:368: in chunk_reduce 493s result = generic_aggregate( 493s ../../build.55d/src/flox/aggregations.py:124: in generic_aggregate 493s result = method( 493s ../../build.55d/src/flox/aggregate_npg.py:207: in nanmode 493s return npg.aggregate_numpy.aggregate( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:381: in aggregate 493s return _aggregate_base( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:331: in _aggregate_base 493s ret = _impl_dict.get("generic", _generic_callable)( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:240: in _generic_callable 493s ret[i] = func(grp) 493s ^^^^^^ 493s E ValueError: setting an array element with a sequence. 493s ________________________ test_dtype[flox-float32-mode] _________________________ 493s TypeError: only 0-dimensional arrays can be converted to Python scalars 493s 493s The above exception was the direct cause of the following exception: 493s ../../build.55d/src/tests/test_core.py:1564: in test_dtype 493s actual, _ = groupby_reduce( 493s ../../build.55d/src/flox/core.py:1076: in groupby_reduce 493s results = _reduce_blockwise( 493s ../../build.55d/src/flox/core.py:502: in _reduce_blockwise 493s results = chunk_reduce( 493s ../../build.55d/src/flox/core.py:368: in chunk_reduce 493s result = generic_aggregate( 493s ../../build.55d/src/flox/aggregations.py:124: in generic_aggregate 493s result = method( 493s ../../build.55d/src/flox/aggregate_npg.py:195: in mode 493s return npg.aggregate_numpy.aggregate( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:381: in aggregate 493s return _aggregate_base( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:331: in _aggregate_base 493s ret = _impl_dict.get("generic", _generic_callable)( 493s /usr/lib/python3/dist-packages/numpy_groupies/aggregate_numpy.py:240: in _generic_callable 493s ret[i] = func(grp) 493s ^^^^^^ 493s E ValueError: setting an array element with a sequence. ]