Support Python 3.13 #2566
Support Python 3.13 #2566
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@ESMValGroup/technical-lead-development-team @trexfeathers @ESadek-MO some very good news wrt ESMValCore and iris=3.11 and Numpy>2 and Python 3.13 - using the release candidate for iris=3.11 we are now fully covered for Numpy>2 and Python 3.13 support - environment solves smoothly, and the tests that fail are the ones I fixed in #2395 (ie all related to Numpy 2.0+ API and functionality/deprecations); am very happy since the transition to both these important dependencies' updates (Numpy and Python, no sweat, iris 😁 ) is all but complete, without having to go though the hell I went through for Python 3.12 support 🥳 🍻 |
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iris==3.11 is out as of 10min ago https://anaconda.org/conda-forge/scitools-iris |
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look gents @bouweandela @schlunma - green 🟢 - we good to get in Python 3.13 🥳 |
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Sorry, that approval was a bit too early. Let's see if Iris manages to support 3.13. I thought SciTools/iris#6195 made it into the Iris 3.11 release, but apparently it did not.
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That's a good find @bouweandela - they should have pinned Python in their conda recipe if 3.13 is a no-go, will ping them myself, see if I can expedite the adoption 🍺 |
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Maybe no code changes are needed in Iris to support Python 3.13, since the tests here are all passing fine. Let's keep an eye on that PR and with a bit of luck things will just work. |
Co-authored-by: Bouwe Andela <b.andela@esciencecenter.nl>
yup, just gonna put that reference in here in the description so it's clear off the bat - am also gonna go ask them, asking never killed anyone, except that guy that asked Henry VIII where was his wife 😁 |
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hey bud @bouweandela have a look at this SciTools/iris#6195 (comment) , that means we good to go with this 🍺 |
@bouweandela let's get this one in, when you have a minute, given ⬆️ |
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legend @bouweandela many thanks 🍻 |
Description
Potential roadblock SciTools/iris#6195
Good news! The race to support Python 3.13 is a lot shorter than 3.12, we have the following roadblocks, in the process of unblocking:
iris needs be built with numpy>=2 since only numpy>=2 has support for Python 3.13; iris=3.11 is almost out, and that is built with numpy>=2 and 3.13, we need to get in [Numpy2] Support fornumpy==2.0.0(and piniris >=3.11) #2395 ourselvesThat's it! We fixed esgf-pyclient for 3.13 recently (today), and all else goes through!
Prerequisites needs #2395merged viamainmerge in d1dc683Before you get started
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