Remove special casing for base and default conda environment names (#17758)

Under the `special-conda-env-names` preview feature, instead, just using
our path-based logic.

---------

Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
Zanie Blue
2026-02-01 06:09:48 -06:00
committed by GitHub
parent ad3ad2210c
commit f5fcf93deb
5 changed files with 60 additions and 14 deletions
+8 -7
View File
@@ -285,8 +285,9 @@ pub enum Error {
/// - Discovered virtual environment (e.g. `.venv` in a parent directory)
///
/// Notably, "system" environments are excluded. See [`python_executables_from_installed`].
fn python_executables_from_virtual_environments<'a>()
-> impl Iterator<Item = Result<(PythonSource, PathBuf), Error>> + 'a {
fn python_executables_from_virtual_environments<'a>(
preview: Preview,
) -> impl Iterator<Item = Result<(PythonSource, PathBuf), Error>> + 'a {
let from_active_environment = iter::once_with(|| {
virtualenv_from_env()
.into_iter()
@@ -296,8 +297,8 @@ fn python_executables_from_virtual_environments<'a>()
.flatten();
// N.B. we prefer the conda environment over discovered virtual environments
let from_conda_environment = iter::once_with(|| {
conda_environment_from_env(CondaEnvironmentKind::Child)
let from_conda_environment = iter::once_with(move || {
conda_environment_from_env(CondaEnvironmentKind::Child, preview)
.into_iter()
.map(virtualenv_python_executable)
.map(|path| Ok((PythonSource::CondaPrefix, path)))
@@ -524,15 +525,15 @@ fn python_executables<'a>(
.flatten();
// Check if the base conda environment is active
let from_base_conda_environment = iter::once_with(|| {
conda_environment_from_env(CondaEnvironmentKind::Base)
let from_base_conda_environment = iter::once_with(move || {
conda_environment_from_env(CondaEnvironmentKind::Base, preview)
.into_iter()
.map(virtualenv_python_executable)
.map(|path| Ok((PythonSource::BaseCondaPrefix, path)))
})
.flatten();
let from_virtual_environments = python_executables_from_virtual_environments();
let from_virtual_environments = python_executables_from_virtual_environments(preview);
let from_installed =
python_executables_from_installed(version, implementation, platform, preference, preview);