commit 60b8613e218ea9b66b4b27394e6cc97bd1748e22 · pyrox.dev/nixpkgs

+55

pkgs/development/python-modules/electrum-ecc/default.nix

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       {

     

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         lib,

     

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         stdenv,

     

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         buildPythonPackage,

     

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         fetchPypi,

     

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         setuptools,

     

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         pkgs,

     

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         pytestCheckHook,

     

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       }:

     

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       let

     

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         libsecp256k1_name =

     

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           if stdenv.hostPlatform.isLinux then

     

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             "libsecp256k1.so.{v}"

     

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           else if stdenv.hostPlatform.isDarwin then

     

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             "libsecp256k1.{v}.dylib"

     

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           else

     

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             "libsecp256k1${stdenv.hostPlatform.extensions.sharedLibrary}";

     

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       in

     

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       buildPythonPackage rec {

     

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         pname = "electrum-ecc";

     

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         version = "0.0.5";

     

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         pyproject = true;

     

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         build-system = [ setuptools ];

     

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         src = fetchPypi {

     

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           pname = "electrum_ecc";

     

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           inherit version;

     

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           hash = "sha256-9zO4WWoPeyXINx0Ir2Hvece4cdW0DwWluV0tBesvt9I=";

     

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         };

     

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         env = {

     

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           # Prevent compilation of the C extension as we use the system library instead.

     

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           ELECTRUM_ECC_DONT_COMPILE = "1";

     

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         };

     

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         postPatch = ''

     

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           # remove bundled libsecp256k1

     

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           rm -rf libsecp256k1/

     

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           # use the system library instead

     

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           substituteInPlace ./src/electrum_ecc/ecc_fast.py \

     

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             --replace-fail ${libsecp256k1_name} ${pkgs.secp256k1}/lib/libsecp256k1${stdenv.hostPlatform.extensions.sharedLibrary}

     

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         '';

     

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         nativeCheckInputs = [ pytestCheckHook ];

     

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         pythonImportsCheck = [ "electrum_ecc" ];

     

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         meta = with lib; {

     

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           description = "Pure python ctypes wrapper for libsecp256k1";

     

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           homepage = "https://github.com/spesmilo/electrum-ecc";

     

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           license = licenses.mit;

     

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           maintainers = [ ];

     

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         };

     

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       }

pkgs/top-level/python-packages.nix

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         elasticsearchdsl = self.elasticsearch-dsl;

     

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         electrum-ecc = callPackage ../development/python-modules/electrum-ecc { };

     

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         elegy = callPackage ../development/python-modules/elegy { };

     

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         elementpath = callPackage ../development/python-modules/elementpath { };