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Incorporate string escaping changes from nixpkgs #108086

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adisbladis 2021-03-04 14:11:52 +02:00
parent 2f1fd6a5bd
commit 36f46f7696
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2 changed files with 4 additions and 4 deletions
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2
lib.nix
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@ -157,7 +157,7 @@ let
missingBuildBackendError = "No build-system.build-backend section in pyproject.toml. "
+ "Add such a section as described in https://python-poetry.org/docs/pyproject/#poetry-and-pep-517";
requires = lib.attrByPath [ "build-system" "requires" ] (throw missingBuildBackendError) pyProject;
requiredPkgs = builtins.map (n: lib.elemAt (builtins.match "([^!=<>~\[]+).*" n) 0) requires;
requiredPkgs = builtins.map (n: lib.elemAt (builtins.match "([^!=<>~[]+).*" n) 0) requires;
in
builtins.map (drvAttr: pythonPackages.${drvAttr} or (throw "unsupported build system requirement ${drvAttr}")) requiredPkgs;

6
semver.nix
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@ -3,7 +3,7 @@ let
inherit (builtins) elemAt match;
operators =
let
matchWildCard = s: match "([^\*])(\.[\*])" s;
matchWildCard = s: match "([^*])(\\.[*])" s;
mkComparison = ret: version: v: builtins.compareVersions version v == ret;
mkIdxComparison = idx: version: v:
let
@ -52,8 +52,8 @@ let
#
};
re = {
operators = "([=><!~\^]+)";
version = "([0-9\.\*x]+)";
operators = "([=><!~^]+)";
version = "([0-9.*x]+)";
};
parseConstraint = constraint:
let