36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
diff --git a/nox/command.py b/nox/command.py
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index 671875c..4984168 100644
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--- a/nox/command.py
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+++ b/nox/command.py
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@@ -30,6 +30,8 @@ TYPE_CHECKING = False
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if TYPE_CHECKING:
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from typing import IO
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+_PLATFORM = sys.platform
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+
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ExternalType = Literal["error", True, False]
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@@ -63,7 +65,7 @@ def _clean_env(env: Mapping[str, str | None] | None = None) -> dict[str, str] |
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clean_env = {k: v for k, v in env.items() if v is not None}
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# Ensure systemroot is passed down, otherwise Windows will explode.
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- if sys.platform == "win32":
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+ if _PLATFORM.startswith("win"):
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clean_env.setdefault("SYSTEMROOT", os.environ.get("SYSTEMROOT", ""))
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return clean_env
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diff --git a/tests/test_command.py b/tests/test_command.py
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index ae398e9..904cf34 100644
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--- a/tests/test_command.py
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+++ b/tests/test_command.py
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@@ -157,7 +157,7 @@ def test_run_env_remove(monkeypatch):
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)
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-@mock.patch("sys.platform", "win32")
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+@mock.patch("nox.command._PLATFORM", "win32")
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def test_run_env_systemroot():
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systemroot = os.environ.setdefault("SYSTEMROOT", "sigil")
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