223 lines
4 KiB
Nix
223 lines
4 KiB
Nix
{ lib
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, stdenv
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, buildPythonPackage
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, fetchFromGitHub
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, fetchpatch
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, fetchurl
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, pythonOlder
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, substituteAll
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# build
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, postgresql
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, setuptools
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# propagates
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, backports-zoneinfo
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, typing-extensions
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# psycopg-c
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, cython_3
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, tomli
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# docs
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, furo
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, shapely
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, sphinxHook
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, sphinx-autodoc-typehints
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# tests
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, anyio
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, pproxy
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, pytest-randomly
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, pytestCheckHook
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, postgresqlTestHook
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}:
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let
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pname = "psycopg";
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version = "3.1.10";
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src = fetchFromGitHub {
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owner = "psycopg";
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repo = pname;
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rev = "refs/tags/${version}";
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hash = "sha256-GdgzHmzPCK3wq/8sCc1NaPEVwl4Q5OBZMp86RXkhE0M=";
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};
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patches = [
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(substituteAll {
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src = ./ctypes.patch;
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libpq = "${postgresql.lib}/lib/libpq${stdenv.hostPlatform.extensions.sharedLibrary}";
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libc = "${stdenv.cc.libc}/lib/libc.so.6";
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})
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];
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baseMeta = {
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changelog = "https://github.com/psycopg/psycopg/blob/${version}/docs/news.rst#current-release";
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homepage = "https://github.com/psycopg/psycopg";
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license = lib.licenses.lgpl3Plus;
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maintainers = with lib.maintainers; [ hexa ];
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};
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psycopg-c = buildPythonPackage {
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pname = "${pname}-c";
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inherit version src;
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format = "pyproject";
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# apply patches to base repo
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inherit patches;
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# move into source root after patching
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postPatch = ''
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cd psycopg_c
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'';
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nativeBuildInputs = [
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cython_3
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postgresql
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setuptools
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tomli
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];
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# tested in psycopg
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doCheck = false;
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meta = baseMeta // {
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description = "C optimisation distribution for Psycopg";
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};
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};
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psycopg-pool = buildPythonPackage {
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pname = "${pname}-pool";
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inherit version src;
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format = "setuptools";
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# apply patches to base repo
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inherit patches;
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# move into source root after patching
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postPatch = ''
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cd psycopg_pool
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'';
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propagatedBuildInputs = [
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typing-extensions
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];
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# tested in psycopg
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doCheck = false;
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meta = baseMeta // {
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description = "Connection Pool for Psycopg";
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};
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};
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in
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buildPythonPackage rec {
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inherit pname version src;
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format = "pyproject";
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disabled = pythonOlder "3.7";
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outputs = [
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"out"
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"doc"
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];
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sphinxRoot = "../docs";
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# Introduce this file necessary for the docs build via environment var
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LIBPQ_DOCS_FILE = fetchurl {
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url = "https://raw.githubusercontent.com/postgres/postgres/REL_14_STABLE/doc/src/sgml/libpq.sgml";
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hash = "sha256-yn09fR9+7zQni8SvTG7BUmYRD7MK7u2arVAznWz2oAw=";
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};
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inherit patches;
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# only move to sourceRoot after patching, makes patching easier
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postPatch = ''
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cd psycopg
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'';
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nativeBuildInputs = [
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furo
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setuptools
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shapely
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sphinx-autodoc-typehints
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sphinxHook
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];
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propagatedBuildInputs = [
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psycopg-c
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typing-extensions
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] ++ lib.optionals (pythonOlder "3.9") [
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backports-zoneinfo
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];
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pythonImportsCheck = [
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"psycopg"
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"psycopg_c"
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"psycopg_pool"
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];
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passthru.optional-dependencies = {
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c = [ psycopg-c ];
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pool = [ psycopg-pool ];
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};
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nativeCheckInputs = [
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anyio
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pproxy
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pytest-randomly
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pytestCheckHook
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postgresql
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]
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++ lib.optional (stdenv.isLinux) postgresqlTestHook
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++ passthru.optional-dependencies.c
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++ passthru.optional-dependencies.pool;
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env = {
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postgresqlEnableTCP = 1;
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PGUSER = "psycopg";
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};
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preCheck = ''
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cd ..
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'' + lib.optionalString (stdenv.isLinux) ''
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export PSYCOPG_TEST_DSN="host=127.0.0.1 user=$PGUSER"
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'';
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disabledTests = [
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# don't depend on mypy for tests
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"test_version"
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"test_package_version"
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];
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disabledTestPaths = [
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# Network access
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"tests/test_dns.py"
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"tests/test_dns_srv.py"
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# Mypy typing test
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"tests/test_typing.py"
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"tests/crdb/test_typing.py"
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];
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pytestFlagsArray = [
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"-o" "cache_dir=$TMPDIR"
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"-m" "'not timing'"
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];
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postCheck = ''
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cd ${pname}
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'';
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passthru = {
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c = psycopg-c;
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pool = psycopg-pool;
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};
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meta = baseMeta // {
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description = "PostgreSQL database adapter for Python";
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};
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}
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