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Merge pull request #36252 from FRidh/toPythonApplication

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Python: introduce toPythonApplication function
This commit is contained in:
Frederik Rietdijk 2018-03-10 12:04:25 +01:00 committed by GitHub
commit 00e50c217c
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1 changed files with 17 additions and 1 deletions
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18
pkgs/top-level/python-packages.nix
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@ -98,6 +98,9 @@ let
# providing Python modules.
makePythonPath = drvs: stdenv.lib.makeSearchPath python.sitePackages (requiredPythonModules drvs);
removePythonPrefix = name:
removePrefix namePrefix name;
# Convert derivation to a Python module.
toPythonModule = drv:
drv.overrideAttrs( oldAttrs: {
@ -109,14 +112,27 @@ let
};
});
# Convert a Python library to an application.
toPythonApplication = drv:
drv.overrideAttrs( oldAttrs: {
passthru = (oldAttrs.passthru or {}) // {
# Remove Python prefix from name so we have a "normal" name.
# While the prefix shows up in the store path, it won't be
# used by `nix-env`.
name = removePythonPrefix oldAttrs.name;
pythonModule = false;
};
});
disabledIf = x: drv:
if x then throw "${removePrefix namePrefix (drv.pname or drv.name)} not supported for interpreter ${python.executable}" else drv;
if x then throw "${removePythonPrefix (drv.pname or drv.name)} not supported for interpreter ${python.executable}" else drv;
in {
inherit python bootstrapped-pip pythonAtLeast pythonOlder isPy26 isPy27 isPy33 isPy34 isPy35 isPy36 isPyPy isPy3k buildPythonPackage buildPythonApplication;
inherit fetchPypi callPackage;
inherit hasPythonModule requiredPythonModules makePythonPath disabledIf;
inherit toPythonModule toPythonApplication;
# helpers