nixpkgs/pkgs/development/python-modules/debugpy/default.nix
2020-12-14 18:44:11 -05:00

97 lines
2.7 KiB
Nix

{ lib
, stdenv
, buildPythonPackage
, fetchFromGitHub
, substituteAll
, gdb
, flask
, psutil
, pytest-timeout
, pytest_xdist
, pytestCheckHook
, requests
, isPy27
, django
, gevent
}:
buildPythonPackage rec {
pname = "debugpy";
version = "1.2.1";
src = fetchFromGitHub {
owner = "Microsoft";
repo = pname;
rev = "v${version}";
sha256 = "1dgjbbhy228w2zbfq5pf0hkai7742zw8mmybnzjdc9l6pw7360rq";
};
patches = [
# Hard code GDB path (used to attach to process)
(substituteAll {
src = ./hardcode-gdb.patch;
inherit gdb;
})
(substituteAll {
src = ./hardcode-version.patch;
inherit version;
})
# Fix importing debugpy in:
# - test_nodebug[module-launch(externalTerminal)]
# - test_nodebug[module-launch(integratedTerminal)]
#
# NOTE: The import failures seen in these tests without the patch
# will be seen if a user "installs" debugpy by adding it to PYTHONPATH.
# To avoid this issue, debugpy should be installed using python.withPackages:
# python.withPackages (ps: with ps; [ debugpy ])
./fix-test-pythonpath.patch
];
# Remove pre-compiled "attach" libraries and recompile for host platform
# Compile flags taken from linux_and_mac/compile_linux.sh & linux_and_mac/compile_mac.sh
preBuild = ''(
set -x
cd src/debugpy/_vendored/pydevd/pydevd_attach_to_process
rm *.so *.dylib *.dll *.exe *.pdb
${stdenv.cc}/bin/c++ linux_and_mac/attach.cpp -Ilinux_and_mac -fPIC -nostartfiles ${{
"x86_64-linux" = "-shared -m64 -o attach_linux_amd64.so";
"i686-linux" = "-shared -m32 -o attach_linux_x86.so";
"x86_64-darwin" = "-std=c++11 -lc -D_REENTRANT -dynamiclib -arch x86_64 -o attach_x86_64.dylib";
"i686-darwin" = "-std=c++11 -lc -D_REENTRANT -dynamiclib -arch i386 -o attach_x86.dylib";
}.${stdenv.hostPlatform.system}}
)'';
checkInputs = [
flask
psutil
pytest-timeout
pytest_xdist
pytestCheckHook
requests
] ++ lib.optionals (!isPy27) [
django
gevent
];
# Override default arguments in pytest.ini
pytestFlagsArray = [ "--timeout=0" "-n=$NIX_BUILD_CORES" ];
disabledTests = lib.optionals isPy27 [
# django 1.11 is the last version to support Python 2.7
# and is no longer built in nixpkgs
"django"
# gevent fails to import zope.interface with Python 2.7
"gevent"
];
meta = with lib; {
description = "An implementation of the Debug Adapter Protocol for Python";
homepage = "https://github.com/microsoft/debugpy";
license = licenses.mit;
maintainers = with maintainers; [ metadark ];
platforms = [ "x86_64-linux" "i686-linux" "x86_64-darwin" "i686-darwin" ];
};
}