0808b959ae
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.
25 lines
775 B
Bash
25 lines
775 B
Bash
addPythonPath() {
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addToSearchPathWithCustomDelimiter : PYTHONPATH $1/@sitePackages@
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}
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toPythonPath() {
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local paths="$1"
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local result=
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for i in $paths; do
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p="$i/@sitePackages@"
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result="${result}${result:+:}$p"
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done
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echo $result
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}
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envHooks+=(addPythonPath)
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# Determinism: The interpreter is patched to write null timestamps when compiling python files.
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# This way python doesn't try to update them when we freeze timestamps in nix store.
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export DETERMINISTIC_BUILD=1;
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# Determinism: We fix the hashes of str, bytes and datetime objects.
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export PYTHONHASHSEED=0;
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# Determinism. Whenever Python is included, it should not check user site-packages.
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# This option is only relevant when the sandbox is disabled.
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export PYTHONNOUSERSITE=1;
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