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uv/crates/uv/tests/it/python_list.rs
github-actions[bot] d54a5bb5cb
Sync latest Python releases (#16229) 
Add python-build-standalone 20251010 for CPython 3.12.12, 3.11.14, 3.10.19 and 3.9.24.

Co-authored-by: Geoffrey Thomas <geofft@ldpreload.com>
2025-10-10 13:35:37 -04:00

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use uv_platform::{Arch, Os};
use uv_static::EnvVars;
use crate::common::{TestContext, uv_snapshot};
#[test]
fn python_list() {
let mut context: TestContext = TestContext::new_with_versions(&["3.11", "3.12"])
.with_filtered_python_symlinks()
.with_filtered_python_keys()
.with_collapsed_whitespace();
uv_snapshot!(context.filters(), context.python_list().env(EnvVars::UV_TEST_PYTHON_PATH, ""), @r"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
");
// We show all interpreters
uv_snapshot!(context.filters(), context.python_list(), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
// Request Python 3.12
uv_snapshot!(context.filters(), context.python_list().arg("3.12"), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
----- stderr -----
");
// Request Python 3.11
uv_snapshot!(context.filters(), context.python_list().arg("3.11"), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
// Request CPython
uv_snapshot!(context.filters(), context.python_list().arg("cpython"), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
// Request CPython 3.12
uv_snapshot!(context.filters(), context.python_list().arg("cpython@3.12"), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
----- stderr -----
");
// Request CPython 3.12 via partial key syntax
uv_snapshot!(context.filters(), context.python_list().arg("cpython-3.12"), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
----- stderr -----
");
// Request CPython 3.12 for the current platform
let os = Os::from_env();
let arch = Arch::from_env();
uv_snapshot!(context.filters(), context.python_list().arg(format!("cpython-3.12-{os}-{arch}")), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
----- stderr -----
");
// Request PyPy (which should be missing)
uv_snapshot!(context.filters(), context.python_list().arg("pypy"), @r"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
");
// Swap the order of the Python versions
context.python_versions.reverse();
uv_snapshot!(context.filters(), context.python_list(), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
// Request Python 3.11
uv_snapshot!(context.filters(), context.python_list().arg("3.11"), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
}
#[test]
fn python_list_pin() {
let context: TestContext = TestContext::new_with_versions(&["3.11", "3.12"])
.with_filtered_python_symlinks()
.with_filtered_python_keys()
.with_collapsed_whitespace();
// Pin to a version
uv_snapshot!(context.filters(), context.python_pin().arg("3.12"), @r###"
success: true
exit_code: 0
----- stdout -----
Pinned `.python-version` to `3.12`
----- stderr -----
"###);
// The pin should not affect the listing
uv_snapshot!(context.filters(), context.python_list(), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
// So `--no-config` has no effect
uv_snapshot!(context.filters(), context.python_list().arg("--no-config"), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
}
#[test]
fn python_list_venv() {
let context: TestContext = TestContext::new_with_versions(&["3.11", "3.12"])
.with_filtered_python_symlinks()
.with_filtered_python_keys()
.with_filtered_exe_suffix()
.with_filtered_python_names()
.with_filtered_virtualenv_bin()
.with_collapsed_whitespace();
// Create a virtual environment
uv_snapshot!(context.filters(), context.venv().arg("--python").arg("3.12").arg("-q"), @r###"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
"###);
// We should not display the virtual environment
uv_snapshot!(context.filters(), context.python_list(), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
// Same if the `VIRTUAL_ENV` is not set (the test context includes it by default)
uv_snapshot!(context.filters(), context.python_list().env_remove(EnvVars::VIRTUAL_ENV), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
}
#[cfg(unix)]
#[test]
fn python_list_unsupported_version() {
let context: TestContext = TestContext::new_with_versions(&["3.12"])
.with_filtered_python_symlinks()
.with_filtered_python_keys();
// Request a low version
uv_snapshot!(context.filters(), context.python_list().arg("3.6"), @r"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: Invalid version request: Python <3.7 is not supported but 3.6 was requested.
");
// Request a low version with a patch
uv_snapshot!(context.filters(), context.python_list().arg("3.6.9"), @r"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: Invalid version request: Python <3.7 is not supported but 3.6.9 was requested.
");
// Request a really low version
uv_snapshot!(context.filters(), context.python_list().arg("2.6"), @r"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: Invalid version request: Python <3.7 is not supported but 2.6 was requested.
");
// Request a really low version with a patch
uv_snapshot!(context.filters(), context.python_list().arg("2.6.8"), @r"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: Invalid version request: Python <3.7 is not supported but 2.6.8 was requested.
");
// Request a future version
uv_snapshot!(context.filters(), context.python_list().arg("4.2"), @r"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
");
// Request a low version with a range
uv_snapshot!(context.filters(), context.python_list().arg("<3.0"), @r"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
");
// Request free-threaded Python on unsupported version
uv_snapshot!(context.filters(), context.python_list().arg("3.12t"), @r"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
error: Invalid version request: Python <3.13 does not support free-threading but 3.12t was requested.
");
}
#[test]
fn python_list_duplicate_path_entries() {
let context: TestContext = TestContext::new_with_versions(&["3.11", "3.12"])
.with_filtered_python_symlinks()
.with_filtered_python_keys()
.with_collapsed_whitespace();
// Construct a `PATH` with all entries duplicated
let path = std::env::join_paths(
std::env::split_paths(&context.python_path())
.chain(std::env::split_paths(&context.python_path())),
)
.unwrap();
uv_snapshot!(context.filters(), context.python_list().env(EnvVars::UV_TEST_PYTHON_PATH, &path), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
#[cfg(unix)]
{
// Construct a `PATH` with symlinks
let path = std::env::join_paths(std::env::split_paths(&context.python_path()).chain(
std::env::split_paths(&context.python_path()).map(|path| {
let dst = format!("{}-link", path.display());
fs_err::os::unix::fs::symlink(&path, &dst).unwrap();
std::path::PathBuf::from(dst)
}),
))
.unwrap();
uv_snapshot!(context.filters(), context.python_list().env(EnvVars::UV_TEST_PYTHON_PATH, &path), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]
----- stderr -----
");
// Reverse the order so the symlinks are first
let path = std::env::join_paths(
{
let mut paths = std::env::split_paths(&path).collect::<Vec<_>>();
paths.reverse();
paths
}
.iter(),
)
.unwrap();
uv_snapshot!(context.filters(), context.python_list().env(EnvVars::UV_TEST_PYTHON_PATH, &path), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.12.[X]-[PLATFORM] [PYTHON-3.12]-link/python3
cpython-3.11.[X]-[PLATFORM] [PYTHON-3.11]-link/python3
----- stderr -----
");
}
}
#[test]
fn python_list_downloads() {
let context: TestContext = TestContext::new_with_versions(&[]).with_filtered_python_keys();
// We do not test showing all interpreters — as it differs per platform
// Instead, we choose a Python version where our available distributions are stable
// Test the default display, which requires reverting the test context disabling Python downloads
uv_snapshot!(context.filters(), context.python_list().arg("3.10").env_remove(EnvVars::UV_PYTHON_DOWNLOADS), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.10.19-[PLATFORM] <download available>
pypy-3.10.16-[PLATFORM] <download available>
graalpy-3.10.0-[PLATFORM] <download available>
----- stderr -----
");
// Show patch versions
uv_snapshot!(context.filters(), context.python_list().arg("3.10").arg("--all-versions").env_remove(EnvVars::UV_PYTHON_DOWNLOADS), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.10.19-[PLATFORM] <download available>
cpython-3.10.18-[PLATFORM] <download available>
cpython-3.10.17-[PLATFORM] <download available>
cpython-3.10.16-[PLATFORM] <download available>
cpython-3.10.15-[PLATFORM] <download available>
cpython-3.10.14-[PLATFORM] <download available>
cpython-3.10.13-[PLATFORM] <download available>
cpython-3.10.12-[PLATFORM] <download available>
cpython-3.10.11-[PLATFORM] <download available>
cpython-3.10.9-[PLATFORM] <download available>
cpython-3.10.8-[PLATFORM] <download available>
cpython-3.10.7-[PLATFORM] <download available>
cpython-3.10.6-[PLATFORM] <download available>
cpython-3.10.5-[PLATFORM] <download available>
cpython-3.10.4-[PLATFORM] <download available>
cpython-3.10.3-[PLATFORM] <download available>
cpython-3.10.2-[PLATFORM] <download available>
cpython-3.10.0-[PLATFORM] <download available>
pypy-3.10.16-[PLATFORM] <download available>
pypy-3.10.14-[PLATFORM] <download available>
pypy-3.10.13-[PLATFORM] <download available>
pypy-3.10.12-[PLATFORM] <download available>
graalpy-3.10.0-[PLATFORM] <download available>
----- stderr -----
");
}
#[test]
#[cfg(feature = "python-managed")]
fn python_list_downloads_installed() {
use assert_cmd::assert::OutputAssertExt;
let context: TestContext = TestContext::new_with_versions(&[])
.with_filtered_python_keys()
.with_filtered_python_install_bin()
.with_filtered_python_names()
.with_managed_python_dirs();
// We do not test showing all interpreters — as it differs per platform
// Instead, we choose a Python version where our available distributions are stable
// First, the download is shown as available
uv_snapshot!(context.filters(), context.python_list().arg("3.10").env_remove(EnvVars::UV_PYTHON_DOWNLOADS), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.10.19-[PLATFORM] <download available>
pypy-3.10.16-[PLATFORM] <download available>
graalpy-3.10.0-[PLATFORM] <download available>
----- stderr -----
");
// TODO(zanieb): It'd be nice to test `--show-urls` here too but we need special filtering for
// the URL
// But not if `--only-installed` is used
uv_snapshot!(context.filters(), context.python_list().arg("3.10").arg("--only-installed").env_remove(EnvVars::UV_PYTHON_DOWNLOADS), @r"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
");
// Install a Python version
context.python_install().arg("3.10").assert().success();
// Then, it should be listed as installed instead of available
uv_snapshot!(context.filters(), context.python_list().arg("3.10").env_remove(EnvVars::UV_PYTHON_DOWNLOADS), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.10.19-[PLATFORM] managed/cpython-3.10.19-[PLATFORM]/[INSTALL-BIN]/[PYTHON]
pypy-3.10.16-[PLATFORM] <download available>
graalpy-3.10.0-[PLATFORM] <download available>
----- stderr -----
");
// But, the display should be reverted if `--only-downloads` is used
uv_snapshot!(context.filters(), context.python_list().arg("3.10").arg("--only-downloads").env_remove(EnvVars::UV_PYTHON_DOWNLOADS), @r"
success: true
exit_code: 0
----- stdout -----
cpython-3.10.19-[PLATFORM] <download available>
pypy-3.10.16-[PLATFORM] <download available>
graalpy-3.10.0-[PLATFORM] <download available>
----- stderr -----
");
// And should not be shown if `--no-managed-python` is used
uv_snapshot!(context.filters(), context.python_list().arg("3.10").arg("--no-managed-python").env_remove(EnvVars::UV_PYTHON_DOWNLOADS), @r"
success: true
exit_code: 0
----- stdout -----
----- stderr -----
");
}
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