Mailman 3 October 2022 - NumPy-Discussion

mypy occasional error on _UnknownType in _array_like.py since 1.22 or 1.23
by Nick Gerner Oct. 11, 2022

Oct. 11, 2022

I upgraded from 1.21 to 1.23.3 recently and got a variety of mypy issues. I seem to have resolved all of them, but I occasionally still see this show up: .venv/lib/python3.10/site-packages/numpy/_typing/_array_like.py:153: error: Type argument "_UnknownType" of "dtype" must be a subtype of "generic" [type-var] On mypy 0.981 this is not 100% repro and if I restart dmypy it goes away... until it comes back. I just now upgraded to mypy 0.982 and didn't get it on one run, at least not right away. Maybe this was some kind of mypy issue, but time will tell. I haven't seen exactly this error getting posted anywhere. I know this is a fairly recent change and it looks like there's a lot of type hinting work going on (excellent work! I love it, thank you numpy devs!). Anyone else got any insight on what's going on here? Is this a known issue? Is this a mypy issue? Thanks everyone. --Nick

3 3

next NumPy Newcomers' Hour
by Inessa Pawson Oct. 9, 2022

Oct. 9, 2022

Our next NumPy Newcomers’ Hour will be held this Thursday, September 22nd at 2 pm UTC. Join Mars Lee, a Quansight technical illustrator, for a Design Jam to discuss what a NumPy contributor journey map should look like and explore how it could look for you. For more info about this event, visit: https://hackmd.io/3f3otyyuTte3FU9y3QzsLg?both Join us via Zoom: https://us06web.zoom.us/j/82563808729?pwd=ZFU3Z2dMcXBGb05YemRsaGE1OW5nQT09 -- Cheers, Inessa Inessa Pawson Contributor Experience Lead | NumPy https://numpy.org/ GitHub: inessapawson

1 1

ANN: SciPy 1.9.2
by Tyler Reddy Oct. 9, 2022

Oct. 9, 2022

Hi all, On behalf of the SciPy development team, I'm pleased to announce the release of SciPy 1.9.2, which is a bug fix release that includes binary wheels for Python 3.11. Sources and binary wheels can be found at: https://pypi.org/project/scipy/ and at: https://github.com/scipy/scipy/releases/tag/v1.9.2 One of a few ways to install this release with pip: pip install scipy==1.9.2 ===================== SciPy 1.9.2 Release Notes ===================== SciPy 1.9.2 is a bug-fix release with no new features compared to 1.9.1. It also provides wheels for Python 3.11 on several platforms. Authors ====== * Hood Chatham (1) * Thomas J. Fan (1) * Ralf Gommers (22) * Matt Haberland (5) * Julien Jerphanion (1) * Loïc Estève (1) * Nicholas McKibben (2) * Naoto Mizuno (1) * Andrew Nelson (3) * Tyler Reddy (28) * Pamphile Roy (1) * Ewout ter Hoeven (2) * Warren Weckesser (1) * Meekail Zain (1) + A total of 14 people contributed to this release. People with a "+" by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete. Issues closed for 1.9.2 ------------------------------- * `#16545 <https://github.com/scipy/scipy/issues/16545>`__: BUG: 1.9.0rc1: \`OptimizeResult\` not populated when \`optimize.milp\`... * `#16569 <https://github.com/scipy/scipy/issues/16569>`__: BUG: \`sparse.hstack\` returns incorrect result when the stack... * `#16898 <https://github.com/scipy/scipy/issues/16898>`__: BUG: optimize.minimize backwards compatability in scipy 1.9 * `#16935 <https://github.com/scipy/scipy/issues/16935>`__: BUG: using msvc + meson to build scipy --> cl cannot be used... * `#16952 <https://github.com/scipy/scipy/issues/16952>`__: BUG: error from \`scipy.stats.mode\` with \`NaN\`s, \`axis !=... * `#16964 <https://github.com/scipy/scipy/issues/16964>`__: BUG: scipy 1.7.3 wheels on PyPI require numpy<1.23 in contradiction... * `#17026 <https://github.com/scipy/scipy/issues/17026>`__: BUG: ncf_gen::ppf(..) causes segfault * `#17050 <https://github.com/scipy/scipy/issues/17050>`__: Pearson3 PPF does not function properly with negative skew. * `#17124 <https://github.com/scipy/scipy/issues/17124>`__: BUG: OSX-64 Test failure test_ppf_against_tables getting NaN Pull requests for 1.9.2 ------------------------------ * `#16628 <https://github.com/scipy/scipy/pull/16628>`__: FIX: Updated dtype resolution in \`_stack_along_minor_axis\` * `#16814 <https://github.com/scipy/scipy/pull/16814>`__: FIX: milp: return feasible solutions if available on time out * `#16842 <https://github.com/scipy/scipy/pull/16842>`__: ENH: cibuildwheel infrastructure * `#16909 <https://github.com/scipy/scipy/pull/16909>`__: MAINT: minimize, restore squeezed ((1.0)) addresses #16898 * `#16911 <https://github.com/scipy/scipy/pull/16911>`__: REL: prep for SciPy 1.9.2 * `#16922 <https://github.com/scipy/scipy/pull/16922>`__: DOC: update version switcher for 1.9.1 and pin theme to 0.9 * `#16934 <https://github.com/scipy/scipy/pull/16934>`__: MAINT: cast \`linear_sum_assignment\` to PyCFunction * `#16943 <https://github.com/scipy/scipy/pull/16943>`__: BLD: use compiler flags in a more portable way * `#16954 <https://github.com/scipy/scipy/pull/16954>`__: MAINT: stats.mode: fix bug with \`axis!=1\`, \`nan_policy='omit'\`,... * `#16966 <https://github.com/scipy/scipy/pull/16966>`__: MAINT: fix NumPy upper bound * `#16969 <https://github.com/scipy/scipy/pull/16969>`__: BLD: fix usage of \`get_install_data\`, which defaults to purelib * `#16975 <https://github.com/scipy/scipy/pull/16975>`__: DOC: Update numpy supported versions for 1.9.2 * `#16991 <https://github.com/scipy/scipy/pull/16991>`__: BLD: fixes for building with MSVC and Intel Fortran * `#17011 <https://github.com/scipy/scipy/pull/17011>`__: Rudimentary test for manylinux_aarch64 with cibuildwheel * `#17013 <https://github.com/scipy/scipy/pull/17013>`__: BLD: make MKL detection a little more robust, add notes on TODOs * `#17046 <https://github.com/scipy/scipy/pull/17046>`__: CI: Update cibuildwheel to 2.10.1 * `#17055 <https://github.com/scipy/scipy/pull/17055>`__: MAINT: stats.pearson3: fix ppf for negative skew * `#17064 <https://github.com/scipy/scipy/pull/17064>`__: BUG: Fix numerical precision error of \`truncnorm.logcdf\` when... * `#17096 <https://github.com/scipy/scipy/pull/17096>`__: FIX: ensure a hold on GIL before raising warnings/errors * `#17127 <https://github.com/scipy/scipy/pull/17127>`__: TST: stats.studentized_range: fix incorrect test * `#17131 <https://github.com/scipy/scipy/pull/17131>`__: MAINT: pyproject.toml: Update build system requirements * `#17132 <https://github.com/scipy/scipy/pull/17132>`__: MAINT: 1.9.2 backports Checksums ========= MD5 ~~~ baceb748311a429676fd210c3a97e791 Changelog 9fdcae60fad079b82d4d21e84b3a1be1 README.txt 92c596860d45c8a67794dd8658ae7656 scipy-1.9.2-cp310-cp310-macosx_10_9_x86_64.whl ec7d2fcb73448c9c2574e191c9812658 scipy-1.9.2-cp310-cp310-macosx_12_0_arm64.whl af710e46dd3368cb5fc0384a75bce3fa scipy-1.9.2-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 46e873c730c8c8717481c32c0a566efc scipy-1.9.2-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl b79141c4dc1334a400c1ebc3bea7079f scipy-1.9.2-cp310-cp310-win_amd64.whl 231bd8e66f98da0ca230eee0b7073272 scipy-1.9.2-cp311-cp311-macosx_10_9_x86_64.whl 390b08eaf51c5eb9ba1133528b7c533b scipy-1.9.2-cp311-cp311-macosx_12_0_arm64.whl 91c3b785f521f1d28f6a80269f606b90 scipy-1.9.2-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2ff1d757d2c90a265536ede0fd81e16b scipy-1.9.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 0ae5a663d614704a6562852f3522f301 scipy-1.9.2-cp311-cp311-win_amd64.whl a291616c0268f8d92c39c127b6559f9d scipy-1.9.2-cp38-cp38-macosx_10_9_x86_64.whl e7de622b50de640bf54b0efc858076ee scipy-1.9.2-cp38-cp38-macosx_12_0_arm64.whl 397bea516b10fc49169605b9637faf28 scipy-1.9.2-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 0df27d09c4053bb04f1649e113ffbfcc scipy-1.9.2-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 1c0c3be58b7ab70ff522a5940ef31dc8 scipy-1.9.2-cp38-cp38-win_amd64.whl 070537e01c7cd3a43a31a9136eaba64b scipy-1.9.2-cp39-cp39-macosx_10_9_x86_64.whl 9da2fdfb65a515fa589161bbc60d448d scipy-1.9.2-cp39-cp39-macosx_12_0_arm64.whl 1aee8ad5332476b1d2cbae78ac21148c scipy-1.9.2-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 72d7d4516bb3ed52364974bb86e11282 scipy-1.9.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 0d5571f7b3c02b6ca2ad3d8e170e1b80 scipy-1.9.2-cp39-cp39-win_amd64.whl SHA256 ~~~~~~ 695235aec0f14860a61d8fc3c8cc51879d903455c8db7b78d9194d3f514087db Changelog 814dd7bd237a17e8163d5f4474c150be4cba0bc601276d34e2811faa52877255 README.txt ee4ceed204f269da19f67f0115a85d3a2cd8547185037ad99a4025f9c61d02e9 scipy-1.9.2-cp310-cp310-macosx_10_9_x86_64.whl 17be1a7c68ec4c49d8cd4eb1655d55d14a54ab63012296bdd5921c92dc485acd scipy-1.9.2-cp310-cp310-macosx_12_0_arm64.whl a72297eb9702576bd8f626bb488fd32bb35349d3120fc4a5e733db137f06c9a6 scipy-1.9.2-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl aa270cc6080c987929335c4cb94e8054fee9a6058cecff22276fa5dbab9856fc scipy-1.9.2-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 22380e076a162e81b659d53d75b02e9c75ad14ea2d53d9c645a12543414e2150 scipy-1.9.2-cp310-cp310-win_amd64.whl bbed414fc25d64bd6d1613dc0286fbf91902219b8be63ad254525162235b67e9 scipy-1.9.2-cp311-cp311-macosx_10_9_x86_64.whl 885b7ac56d7460544b2ef89ab9feafa30f4264c9825d975ef690608d07e6cc55 scipy-1.9.2-cp311-cp311-macosx_12_0_arm64.whl 5994a8232cc6510a8e85899661df2d11198bf362f0ffe6fbd5c0aca17ab46ce3 scipy-1.9.2-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 0e9c83dccac06f3b9aa02df69577f239758d5d0d0c069673fb0b47ecb971983d scipy-1.9.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 92c5e627a0635ca02e6494bbbdb74f98d93ac8730416209d61de3b70c8a821be scipy-1.9.2-cp311-cp311-win_amd64.whl b6194da32e0ce9200b2eda4eb4edb89c5cb8b83d6deaf7c35f8ad3d5d7627d5c scipy-1.9.2-cp38-cp38-macosx_10_9_x86_64.whl 148cb6f53d9d10dafde848e9aeb1226bf2809d16dc3221b2fa568130b6f2e586 scipy-1.9.2-cp38-cp38-macosx_12_0_arm64.whl 658fd31c6ad4eb9fa3fd460fcac779f70a6bc7480288a211b7658a25891cf01d scipy-1.9.2-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 4012dbe540732311b8f4388b7e1482eb43a7cc0435bbf2b9916b3d6c38fb8d01 scipy-1.9.2-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl d6cb1f92ded3fc48f7dbe94d20d7b9887e13b874e79043907de541c841563b4c scipy-1.9.2-cp38-cp38-win_amd64.whl 1e3b23a82867018cd26255dc951789a7c567921622073e1113755866f1eae928 scipy-1.9.2-cp39-cp39-macosx_10_9_x86_64.whl 82e8bfb352aa9dce9a0ffe81f4c369a2c87c85533519441686f59f21d8c09697 scipy-1.9.2-cp39-cp39-macosx_12_0_arm64.whl 61b95283529712101bfb7c87faf94cb86ed9e64de079509edfe107e5cfa55733 scipy-1.9.2-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 8c8c29703202c39d699b0d6b164bde5501c212005f20abf46ae322b9307c8a41 scipy-1.9.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 7b2608b3141c257d01ae772e23b3de9e04d27344e6b68a890883795229cb7191 scipy-1.9.2-cp39-cp39-win_amd64.whl

1 0

next NumPy Newcomers' Hour
by Inessa Pawson Oct. 2, 2022

Oct. 2, 2022

Our next Newcomers' Hour will be held this Thursday, June 16th, at 4 pm UTC. Stop by to ask questions or just to say hi. To add to the meeting agenda the topics you’d like to discuss, follow the link: https://hackmd.io/3f3otyyuTte3FU9y3QzsLg?both Join the meeting via Zoom: https://us02web.zoom.us/j/87192457898 Cheers, Inessa Inessa Pawson Contributor Experience Lead | NumPy https://numpy.org/ Twitter: @inessapawson

1 3