nixpkgs/pkgs/development/python-modules/r2pipe/default.nix

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{ stdenv
, lib
, python
, buildPythonPackage
, fetchPypi
, radare2
, coreutils
}:
buildPythonPackage rec {
pname = "r2pipe";
version = "1.2.0";
postPatch = let
r2lib = "${lib.getOutput "lib" radare2}/lib";
libr_core = "${r2lib}/libr_core${stdenv.hostPlatform.extensions.sharedLibrary}";
in
''
# Fix find_library, can be removed after
# https://github.com/NixOS/nixpkgs/issues/7307 is resolved.
substituteInPlace r2pipe/native.py --replace "find_library('r_core')" "'${libr_core}'"
# Fix the default r2 executable
substituteInPlace r2pipe/open_sync.py --replace "r2e = 'radare2'" "r2e = '${radare2}/bin/radare2'"
substituteInPlace r2pipe/open_base.py --replace 'which("radare2")' "'${radare2}/bin/radare2'"
'';
src = fetchPypi {
inherit pname version;
sha256 = "1qs3xqmi9alahsgr8akzw06ia4c3554dz8pran1h7z5llk262nj4";
};
# Tiny sanity check to make sure r2pipe finds radare2 (since r2pipe doesn't
# provide its own tests):
# Analyze ls with the fastest analysis and do nothing with the result.
postCheck = ''
${python.interpreter} <<EOF
import r2pipe
r2 = r2pipe.open('${coreutils}/bin/ls')
r2.cmd('a')
r2.quit()
EOF
'';
meta = with stdenv.lib; {
description = "Interact with radare2";
homepage = https://github.com/radare/radare2-r2pipe;
license = licenses.mit;
maintainers = with maintainers; [ timokau ];
};
}