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fetchCargoVendor: narrow the bootstrap Python override (#563735)

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Pol Dellaiera
2026-09-17 06:58:40 +00:00
committed by GitHub
parent 071c5cefcf e8e8643b0b
commit 2cc2cc7be4
1 changed files with 5 additions and 7 deletions
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12
pkgs/build-support/rust/fetch-cargo-vendor.nix
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@@ -11,15 +11,13 @@
}:
let
python = python3.override {
self = python;
packageOverrides = final: prev: {
# The ast-serialize package, a dependency for mypy, depends on
# fetchCargoVendor and is part of the bootstrap chain for requests.
charset-normalizer = prev.charset-normalizer.override { withMypyc = false; };
python3Packages = python3.pkgs // {
# Break the requests -> charset-normalizer -> mypy -> ast-serialize ->
# fetchCargoVendor bootstrap cycle without overriding the whole Python scope.
requests = python3.pkgs.requests.override {
charset-normalizer = python3.pkgs.charset-normalizer.override { withMypyc = false; };
};
};
python3Packages = python.pkgs;
replaceWorkspaceValues = writers.writePython3Bin "replace-workspace-values" {
libraries = with python3Packages; [