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fix: python: poetry: incompatible with newer version of poetry.lock

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This commit is contained in:
DavHau 2022-12-04 00:00:28 +07:00
parent b05c7a4be4
commit bbde0ae022
1 changed files with 51 additions and 39 deletions
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90
src/subsystems/python/translators/poetry/default.nix
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@ -53,12 +53,49 @@ in {
};
# use dream2nix' source tree abstraction to access json content of files
sources =
poetryLock =
(projectTree.getNodeFromPath "poetry.lock").tomlContent;
pyproject = (projectTree.getNodeFromPath "pyproject.toml").tomlContent;
defaultPackageName = pyproject.tool.poetry.name;
defaultPackageVersion = pyproject.tool.poetry.version;
computeSource = sourceName: files: let
wheels = pep425.selectWheel files;
sdists = builtins.filter (x: !(lib.hasSuffix ".whl" x.file)) files;
candidate =
if lib.length wheels > 0
then builtins.head wheels
else builtins.head sdists;
isWheel = l.hasSuffix "whl" candidate.file;
suffix =
if isWheel
then ".whl"
else ".tar.gz";
parts = lib.splitString "-" (lib.removeSuffix suffix candidate.file);
last = (lib.length parts) - 1;
pname =
if isWheel
then lib.elemAt parts (last - 4)
else builtins.concatStringsSep "-" (lib.init parts);
version =
if isWheel
then lib.elemAt parts (last - 3)
else lib.elemAt parts last;
in {
${version} =
if isWheel
then {
type = "pypi-wheel";
filename = candidate.file;
hash = candidate.hash;
}
else {
type = "pypi-sdist";
inherit pname version;
hash = candidate.hash;
};
};
in
# see example in src/specifications/dream-lock-example.json
{
@ -85,44 +122,19 @@ in {
dependencies = {};
sources =
l.mapAttrs
(sourceName: files: let
wheels = pep425.selectWheel files;
sdists = builtins.filter (x: !(lib.hasSuffix ".whl" x.file)) files;
candidate =
if lib.length wheels > 0
then builtins.head wheels
else builtins.head sdists;
isWheel = l.hasSuffix "whl" candidate.file;
suffix =
if isWheel
then ".whl"
else ".tar.gz";
parts = lib.splitString "-" (lib.removeSuffix suffix candidate.file);
last = (lib.length parts) - 1;
pname =
if isWheel
then lib.elemAt parts (last - 4)
else builtins.concatStringsSep "-" (lib.init parts);
version =
if isWheel
then lib.elemAt parts (last - 3)
else lib.elemAt parts last;
in {
${version} =
if isWheel
then {
type = "pypi-wheel";
filename = candidate.file;
hash = candidate.hash;
}
else {
type = "pypi-sdist";
inherit pname version;
hash = candidate.hash;
};
})
sources.metadata.files;
if poetryLock ? metadata.files
# the old poetry lock format
then l.mapAttrs computeSource poetryLock.metadata.files
# the newer format
else
l.listToAttrs (
l.map
(package:
l.nameValuePair
package.name
(computeSource package.name package.files))
poetryLock.package
);
};
extraArgs = {