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Code Issues Projects Releases Packages Wiki Activity Actions 2

Remove installed python for force installation (#4807)

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## Summary

Currently `uv python install` does not respect `--force` reinstallation,
the downloading process is just skipped if the installation existed.

```
$ uv python install 3.12

Looking for installation Python 3.12 (any-3.12-any-any-any)
Downloading cpython-3.12.3-windows-x86_64-none
Installed Python 3.12.3 to C:\Users\jo\AppData\Roaming\uv\data\python\cpython-3.12.3-windows-x86_64-none
Installed 1 installation in 6s

$ uv python install --force 3.12

Looking for installation Python 3.12 (any-3.12-any-any-any)
Found installed installation `cpython-3.12.3-windows-x86_64-none` that satisfies Python 3.12
Downloading cpython-3.12.3-windows-x86_64-none
Installed 1 installation in 0s
```

## Test Plan


```
$ uv python install 3.12

Looking for installation Python 3.12 (any-3.12-any-any-any)
Downloading cpython-3.12.3-windows-x86_64-none
Installed Python 3.12.3 to C:\Users\jo\AppData\Roaming\uv\data\python\cpython-3.12.3-windows-x86_64-none
Installed 1 installation in 6s

$ uv python install --force 3.12

Looking for installation Python 3.12 (any-3.12-any-any-any)
Found installed installation `cpython-3.12.3-windows-x86_64-none` that satisfies Python 3.12
Removing installed installation `cpython-3.12.3-windows-x86_64-none`
Downloading cpython-3.12.3-windows-x86_64-none
Installed Python 3.12.3 to C:\Users\jo\AppData\Roaming\uv\data\python\cpython-3.12.3-windows-x86_64-none
Installed 1 installation in 7s
```
This commit is contained in:
Jo 2024-07-04 23:13:14 +08:00 • committed by GitHub
parent cf004fd644
commit 0a336dacab
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7
crates/uv/src/commands/python/install.rs
View file

@ -1,6 +1,7 @@
use std::fmt::Write; use std::fmt::Write;
use anyhow::Result; use anyhow::Result;
use fs_err as fs;
use futures::StreamExt; use futures::StreamExt;
use uv_cache::Cache; use uv_cache::Cache;
@ -70,6 +71,12 @@ pub(crate) async fn install(
installation.key() installation.key()
)?; )?;
if force { if force {
writeln!(
printer.stderr(),
"Removing installed installation `{}`",
installation.key()
)?;
fs::remove_dir_all(installation.path())?;
unfilled_requests.push(download_request); unfilled_requests.push(download_request);
} }
} else { } else {