python3Packages.craft-parts: init at 1.26.2

pkgs/development/python-modules/craft-parts/bash-path.patch

···
+diff --git a/craft_parts/executor/step_handler.py b/craft_parts/executor/step_handler.py
+index 404df69..f90e2ac 100644
+--- a/craft_parts/executor/step_handler.py
++++ b/craft_parts/executor/step_handler.py
+@@ -243,8 +243,9 @@ class StepHandler:
+                 print(script, file=script_file)
+                 script_file.flush()
+                 script_file.seek(0)
++                import shutil
+                 process = subprocess.Popen(  # pylint: disable=consider-using-with
+-                    ["/bin/bash"],
++                    [shutil.which("bash")],
+                     stdin=script_file,
+                     cwd=work_dir,
+                     stdout=self._stdout,
+@@ -394,7 +395,8 @@ def _create_and_run_script(
+ ) -> None:
+     """Create a script with step-specific commands and execute it."""
+     with script_path.open("w") as run_file:
+-        print("#!/bin/bash", file=run_file)
++        import shutil
++        print(f"#!{shutil.which('bash')}", file=run_file)
+         print("set -euo pipefail", file=run_file)
+ 
+         if build_environment_script_path:
+diff --git a/craft_parts/plugins/validator.py b/craft_parts/plugins/validator.py
+index b8d8f11..fce0e72 100644
+--- a/craft_parts/plugins/validator.py
++++ b/craft_parts/plugins/validator.py
+@@ -142,9 +142,9 @@ class PluginEnvironmentValidator:
+             print(self._env, file=env_file)
+             print(cmd, file=env_file)
+             env_file.flush()
+-
++            import shutil
+             proc = subprocess.run(
+-                ["/bin/bash", env_file.name],
++                [shutil.which("bash"), env_file.name],
+                 check=True,
+                 capture_output=True,
+                 text=True,

pkgs/development/python-modules/craft-parts/default.nix

···
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, nix-update-script
+, overrides
+, pydantic_1
+, pydantic-yaml-0
+, pyxdg
+, pyyaml
+, requests
+, requests-unixsocket
+, types-pyyaml
+, urllib3
+, pytestCheckHook
+, pytest-check
+, pytest-mock
+, pytest-subprocess
+, requests-mock
+, hypothesis
+, git
+, squashfsTools
+, setuptools
+, setuptools-scm
+}:
+
+buildPythonPackage rec {
+  pname = "craft-parts";
+  version = "1.26.2";
+
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "canonical";
+    repo = "craft-parts";
+    rev = "refs/tags/${version}";
+    hash = "sha256-wHv0JWffS916RK4Kgk+FuRthx+ajh0Ka4DBwGrLdUBs=";
+  };
+
+  patches = [
+    ./bash-path.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace-fail "pydantic-yaml[pyyaml]>=0.11.0,<1.0.0" "pydantic-yaml[pyyaml]" \
+      --replace-fail "urllib3<2" "urllib3"
+  '';
+
+  nativeBuildInputs = [
+    setuptools
+    setuptools-scm
+  ];
+
+  propagatedBuildInputs = [
+    overrides
+    pydantic_1
+    pydantic-yaml-0
+    pyxdg
+    pyyaml
+    requests
+    requests-unixsocket
+    types-pyyaml
+    urllib3
+  ];
+
+  pythonImportsCheck = [
+    "craft_parts"
+  ];
+
+  nativeCheckInputs = [
+    git
+    hypothesis
+    pytest-check
+    pytest-mock
+    pytest-subprocess
+    pytestCheckHook
+    requests-mock
+    squashfsTools
+  ];
+
+  pytestFlagsArray = [ "tests/unit" ];
+
+  preCheck = ''
+    export HOME=$(mktemp -d)
+  '';
+
+  disabledTests = [
+    # Relies upon paths not present in Nix (like /bin/bash)
+    "test_run_builtin_build"
+    "test_run_prime"
+    "test_get_build_packages_with_source_type"
+    "test_get_build_packages"
+  ];
+
+  disabledTestPaths = [
+    # Relies upon filesystem extended attributes, and suid/guid bits
+    "tests/unit/sources/test_base.py"
+    "tests/unit/packages/test_base.py"
+    "tests/unit/state_manager"
+    "tests/unit/test_xattrs.py"
+    "tests/unit/packages/test_normalize.py"
+    # Relies upon presence of apt/dpkg.
+    "tests/unit/packages/test_apt_cache.py"
+    "tests/unit/packages/test_deb.py"
+    "tests/unit/packages/test_chisel.py"
+  ];
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Software artifact parts builder from Canonical";
+    homepage = "https://github.com/canonical/craft-parts";
+    changelog = "https://github.com/canonical/craft-parts/releases/tag/${version}";
+    license = lib.licenses.lgpl3Only;
+    maintainers = with lib.maintainers; [ jnsgruk ];
+    platforms = lib.platforms.linux;
+  };
+}
+

pkgs/top-level/python-packages.nix

···
 
   cpyparsing = callPackage ../development/python-modules/cpyparsing { };
 
+  craft-parts = callPackage ../development/python-modules/craft-parts { };
+
   craft-providers = callPackage ../development/python-modules/craft-providers { };
 
   cram = callPackage ../development/python-modules/cram { };