Is Python 3.13 available for uv venv?

[okken]

❯ uv venv -p 3.13      
  × No interpreter found for Python 3.13 in managed installations or system path

❯ uv --version
uv 0.3.4 (39f3cd2a9 2024-08-26)

Also, 3.13 doesn't seem to be in the list:

❯ uv python list --all-versions
cpython-3.12.5-macos-aarch64-none     /Users/brianokken/Library/Application Support/uv/python/cpython-3.12.5-macos-aarch64-none/bin/python3 -> python3.12
cpython-3.12.4-macos-aarch64-none     /usr/local/bin/python3.12 -> ../../../Library/Frameworks/Python.framework/Versions/3.12/bin/python3.12
cpython-3.12.4-macos-aarch64-none     /usr/local/bin/python3 -> ../../../Library/Frameworks/Python.framework/Versions/3.12/bin/python3
cpython-3.12.4-macos-aarch64-none     /Library/Frameworks/Python.framework/Versions/3.12/bin/python3.12
cpython-3.12.4-macos-aarch64-none     /Library/Frameworks/Python.framework/Versions/3.12/bin/python3 -> python3.12
cpython-3.12.4-macos-aarch64-none     /Users/brianokken/Library/Application Support/uv/python/cpython-3.12.4-macos-aarch64-none/bin/python3 -> python3.12
cpython-3.12.3-macos-aarch64-none     <download available>
cpython-3.12.2-macos-aarch64-none     <download available>
cpython-3.12.1-macos-aarch64-none     <download available>
cpython-3.12.0-macos-aarch64-none     <download available>
cpython-3.11.9-macos-aarch64-none     /Users/brianokken/Library/Application Support/uv/python/cpython-3.11.9-macos-aarch64-none/bin/python3 -> python3.11
cpython-3.11.8-macos-aarch64-none     <download available>
cpython-3.11.7-macos-aarch64-none     <download available>
...

[zanieb]

Please see astral-sh/python-build-standalone#263 (not yet, work is in progress)

[zanieb]

I finished this in #7263

[okken]

Woohoo! Yay! Thank you!

[zanieb]

You're welcome! It's released in 0.4.9 already.

[simonsanvil]

I can't seem to be able to install 3.13 on macOs. Any idea why?

% uv python install 3.13
Searching for Python versions matching: Python 3.13
error: No download found for request: cpython-3.13-macos-aarch64-none

[zanieb]

It's not available yet, only uv python install 3.13rc3 is. We're working on it, but it takes a bit to build and publish all the distributions.

[zanieb]

Actually sorry that was incorrect, since we only have release candidates available it should "just work" still

❯ uv python install 3.13
Searching for Python versions matching: Python 3.13
Installed Python 3.13.0rc2 in 1.63s
 + cpython-3.13.0rc2-macos-aarch64-none

Are you on the latest uv version?

[simonsanvil]

I just checked, and indeed, the issue was that I wasn't on the latest version. Thank you for the quick reply

❯ uv self update
info: Checking for updates...
success: Upgraded uv to v0.4.19! https://github.com/astral-sh/uv/releases/tag/0.4.19
❯ uv python install 3.13
Searching for Python versions matching: Python 3.13
Installed Python 3.13.0rc3 in 1.42s
 + cpython-3.13.0rc3-macos-aarch64-none