## Summary
I was going to create a feature-request issue for adding graph like
showing of currently installed dependencies in venv, but then I found
`uv pip freeze | uv pip compile` is what I'm looking for.
As one who manually pip-installs packages every once in a while (instead
of edit `requirements.in` each time), after a while I would need to have
graph of installed packages (e.g. to see how uninstallinga packages
effects on others).
I found this command is so useful and wondered if we could have this in
docs as one of `uv` features.
## Test Plan
<!-- How was it tested? -->
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
Small follow up to https://github.com/astral-sh/uv/pull/2362 to check if
`SSL_CERT_FILE` is set to enable `--native-tls` functionality. This
maintains backwards compatibility with `0.1.17` and below users
leveraging only `SSL_CERT_FILE`.
Closes https://github.com/astral-sh/uv/issues/2400
## Test Plan
<!-- How was it tested? -->
Assuming `SSL_CERT_FILE` is already working via `--native-tls`, this is
simply a shortcut to enable `--native-tls` functionality implicitly
while still being able to let `rustls-native-certs` handle the loading
of `SSL_CERT_FILE` instead of ourselves.
Edit: Manually tested by setting up own self-signed CA certificate
bundle and set `SSL_CERT_FILE` to this and confirmed the loading happens
without having to specify `--native-tls`.
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Fix left over after renaming UV_SYSTEM to UV_SYSTEM_PYTHON in
https://github.com/astral-sh/uv/pull/2354
CC @charliermarsh
## Test Plan
<!-- How was it tested? -->
## Summary
It turns out that on macOS, reading the native certificates can add
hundreds of milliseconds to client initialization. This PR makes
`--native-tls` a command-line flag, to toggle (at runtime) the choice of
the `webpki` roots or the native system roots.
You can't accomplish this kind of configuration with the `reqwest`
builder API, so instead, I pulled out the heart of that logic from the
crate
(e319263851/src/async_impl/client.rs (L498)),
and modified it to allow toggling a choice of root.
Note that there's an open PR for this in reqwest
(https://github.com/seanmonstar/reqwest/pull/1848), along with an issue
(https://github.com/seanmonstar/reqwest/issues/1843), which I may ping,
but it's been around for a while and I believe reqwest is focused on its
next major release.
Closes https://github.com/astral-sh/uv/issues/2346.
## Summary
Add a new env variable `UV_SYSTEM` as alias for the cli argument
`--system`.
Use cases:
- No need to specify on each uv call inside the docker container the
`--system` flag
- It allows installing and configuring uv in a base container and in the
child containers nobody needs to know if you need the `--system` cli
flag
- The Home Assistant development env can be set up via devcontainer or a
venv. Both use some common scripts. Instead of adding duplicate or
special code to identify the dev container to set the `--system` flag,
it would be nicer to set it via an env variable.
I'm unfamiliar with Rust and tried to add the support by looking at the
code.
## Test Plan
I did test it manually
`UV_SYSTEM_PYTHON=true uv pip install requests`
`uv --system` is failing in GitHub Actions, because `py --list-paths`
returns all the pre-cached Pythons:
```
-V:3.12 * C:\hostedtoolcache\windows\Python\3.12.2\x64\python.exe
-V:3.12-32 C:\hostedtoolcache\windows\Python\3.12.2\x86\python.exe
-V:3.11 C:\hostedtoolcache\windows\Python\3.11.8\x64\python.exe
-V:3.11-32 C:\hostedtoolcache\windows\Python\3.11.8\x86\python.exe
-V:3.10 C:\hostedtoolcache\windows\Python\3.10.11\x64\python.exe
-V:3.10-32 C:\hostedtoolcache\windows\Python\3.10.11\x86\python.exe
-V:3.9 C:\hostedtoolcache\windows\Python\3.9.13\x64\python.exe
-V:3.9-32 C:\hostedtoolcache\windows\Python\3.9.13\x86\python.exe
-V:3.8 C:\hostedtoolcache\windows\Python\3.8.10\x64\python.exe
-V:3.8-32 C:\hostedtoolcache\windows\Python\3.8.10\x86\python.exe
-V:3.7 C:\hostedtoolcache\windows\Python\3.7.9\x64\python.exe
-V:3.7-32 C:\hostedtoolcache\windows\Python\3.7.9\x86\python.exe
```
So, our default selector returns the first entry here. But none of these
are actually in `PATH` except the one that the user installed via
`actions/setup-python@v5` -- that's the point of the action, that it
puts the correct versions in `PATH`.
It seems to me like we should prioritize `PATH` over `py --list-paths`.
Is there a good reason not to do this?
Closes: https://github.com/astral-sh/uv/issues/2056
Recommend installing uv on windows with
```
powershell -c "irm https://astral.sh/uv/install.ps1 | iex"
```
instead of
```
irm https://astral.sh/uv/install.ps1 | iex
```
to support installing on cmd.exe, the classic non-powershell windows
command prompt.
See https://github.com/axodotdev/cargo-dist/issues/458 for background.
This will also be included in the next cargo-dist release.
I have confirmed this passes on
* Command Prompt
* Windows PowerShell
* PowerShell
* git bash
Closes#1750
CC @12932 this fixes the uv command prompt installation.
## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
There was no example of to hint support for extras in the README.md.
I added one example in the install section that is used in the uv tests.
## Summary
I packaged `uv` in the official repositories:
https://archlinux.org/packages/extra/x86_64/uv/
This PR simply updates README.md to add the instructions to install the
package.
## Test Plan
None.
Specify that the command to run for Windows is for powershell
## Summary
Clarifies the usage of the command to run to install uv on Windows
(powershell only)
## Test Plan
It wasn't 😈
---------
Co-authored-by: konsti <konstin@mailbox.org>
## Summary
This opens up space to add other cache-related commands. (`uv clean`
continues to work for backwards compatibility but is hidden from the
CLI.)
## Summary
This fixes https://github.com/astral-sh/uv/issues/1704 by removing the
version from the produced header.
## Test Plan
Checked with clippy, and tests are updated too.
## Summary
Fix documentation (Readme.md):
`-o` is the short for `--output-file`, so using `-o overrides.txt` would
store the output in `overrides.txt` rather than using that as overrides.
## Test Plan
no tests for docs (yet?)
Added example to install packages from a file w/o editable mode.
I use `pip install .` in a number of CI/CD and build scripts - it wasn't
obvious to me how to achieve this with uv as `uv pip install .` throws
an error about package names being expected to start with an
alphanumeric character.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
Small grammar updates for word flow
I believe the "Support for a wide range of advanced..." section could
also be changed to a sub-bullet list if this is more preferred?
Feel free to close :)
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
This is just a small readme change to include venv activation.
In case someone just follows the docs as-is, they will end up installing
packages outside of the desired virtual env.
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
Per some prior discussion, "novel" can be confusing in this context as
it's not clear what we're referring to.
PDM supports overrides — so I'll just drop this.
If anyone knows of other tools that support overrides and alternative
resolution strategies please let me know I'd love to look at how they've
implemented it :)
First, replace all usages in files in-place. I used my editor for this.
If someone wants to add a one-liner that'd be fun.
Then, update directory and file names:
```
# Run twice for nested directories
find . -type d -print0 | xargs -0 rename s/puffin/uv/g
find . -type d -print0 | xargs -0 rename s/puffin/uv/g
# Update files
find . -type f -print0 | xargs -0 rename s/puffin/uv/g
```
Then add all the files again
```
# Add all the files again
git add crates
git add python/uv
# This one needs a force-add
git add -f crates/uv-trampoline
```
