From d2262318f3d585810c9569dc747856dfd3dcfb86 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 5 Feb 2024 16:49:55 +0000
Subject: [PATCH 1/2] [pre-commit.ci] pre-commit autoupdate
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.1.14 → v0.2.0](https://github.com/astral-sh/ruff-pre-commit/compare/v0.1.14...v0.2.0)
---
 .pre-commit-config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6a822bfed..b6f08e58e 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -27,7 +27,7 @@ repos:
       - id: blacken-docs
         additional_dependencies: [black==23.12.1]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.14
+    rev: v0.2.0
     hooks:
       - id: ruff-format
       - id: ruff

From 70be3ce760e17ea02900c4659790fe3224636e97 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 5 Feb 2024 16:50:26 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 src/tox/session/env_select.py | 2 +-
 src/tox/tox_env/api.py        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tox/session/env_select.py b/src/tox/session/env_select.py
index a654eaa49..d332795c4 100644
--- a/src/tox/session/env_select.py
+++ b/src/tox/session/env_select.py
@@ -189,7 +189,7 @@ def _ensure_envs_valid(self) -> None:
         for env in self._cli_envs or []:
             if env.startswith(".pkg_external"):  # external package
                 continue
-            factors: dict[str, str | None] = {k: None for k in env.split("-")}
+            factors: dict[str, str | None] = dict.fromkeys(env.split("-"))
             found_factors: set[str] = set()
             for factor in factors:
                 if (
diff --git a/src/tox/tox_env/api.py b/src/tox/tox_env/api.py
index 5b4bb7c30..1d17473e4 100644
--- a/src/tox/tox_env/api.py
+++ b/src/tox/tox_env/api.py
@@ -139,7 +139,7 @@ def register_config(self) -> None:
 
         def pass_env_post_process(values: list[str]) -> list[str]:
             values.extend(self._default_pass_env())
-            result = sorted({k: None for k in values}.keys())
+            result = sorted(dict.fromkeys(values).keys())
             invalid_chars = set(string.whitespace)
             invalid = [v for v in result if any(c in invalid_chars for c in v)]
             if invalid: