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Python: disable user site-packages in setup hook

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Wrappers already included `PYTHONNOUSERSITE=1`, but now this env var is
also set in the Python setup hook. This improves purity in case of
non-sandboxes builds and nix-shell.
This commit is contained in:
Frederik Rietdijk 2017-12-30 15:33:59 +01:00
parent d170941f6e
commit 0808b959ae
1 changed files with 3 additions and 0 deletions
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pkgs/development/interpreters/python/setup-hook.sh
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@ -19,3 +19,6 @@ envHooks+=(addPythonPath)
export DETERMINISTIC_BUILD=1; export DETERMINISTIC_BUILD=1;
# Determinism: We fix the hashes of str, bytes and datetime objects. # Determinism: We fix the hashes of str, bytes and datetime objects.
export PYTHONHASHSEED=0; export PYTHONHASHSEED=0;
# Determinism. Whenever Python is included, it should not check user site-packages.
# This option is only relevant when the sandbox is disabled.
export PYTHONNOUSERSITE=1;