compress-pptx: init at 1.3.1

diff --git a/src/compress_pptx/__main__.py b/src/compress_pptx/__main__.py

index 433b6d8..f86c2e2 100644

--- a/src/compress_pptx/__main__.py

+++ b/src/compress_pptx/__main__.py

@@ -101,7 +101,7 @@ def main():

         "--ffmpeg-path",

         type=str,

         help="Path to ffmpeg executable",

-        default="ffmpeg",

+        default="@ffmpeg@",

     )

     cli_args = parser.parse_args()

diff --git a/src/compress_pptx/compress_pptx.py b/src/compress_pptx/compress_pptx.py

index 0cb5b42..0845aef 100644

--- a/src/compress_pptx/compress_pptx.py

+++ b/src/compress_pptx/compress_pptx.py

@@ -131,7 +131,7 @@ class CompressPptx:

         ffmpeg_video_codec: Optional[str] = None,

         ffmpeg_audio_codec: Optional[str] = None,

         ffmpeg_extra_options: Optional[str] = None,

-        ffmpeg_path: str = "ffmpeg",

+        ffmpeg_path: str = "@ffmpeg@",

     ) -> None:

         """

         Compress images in a PowerPoint file or extract media.

@@ -187,19 +187,9 @@ class CompressPptx:

         self.file_list: List[FileObj] = []

-        # Check for ImageMagick - prefer 'magick' but fall back to 'convert'/'identify'

-        if which("magick") is not None:

-            self.magick_cmd = "magick"

-            self.convert_cmd = ["magick", "convert"]

-            self.identify_cmd = ["magick", "identify"]

-        elif which("convert") is not None and which("identify") is not None:

-            self.magick_cmd = "convert"

-            self.convert_cmd = ["convert"]

-            self.identify_cmd = ["identify"]

-        else:

-            raise CompressPptxError(

-                "ImageMagick not found in PATH. Make sure you have installed ImageMagick and that either 'magick' or 'convert'/'identify' commands are available."

-            )

+        self.magick_cmd = "@magick@"

+        self.convert_cmd = ["@magick@", "convert"]

+        self.identify_cmd = ["@magick@", "identify"]

         required_executables = []

         # add ffmpeg to required executables if user wants media files to be compressed

{

  lib,

  python3Packages,

  fetchFromGitHub,

  # patches

  replaceVars,

  ffmpeg,

  imagemagick,

}:

python3Packages.buildPythonApplication (finalAttrs: {

  pname = "compress-pptx";

  version = "1.3.1";

  pyproject = true;

  src = fetchFromGitHub {

    owner = "slhck";

    repo = "compress-pptx";

    tag = "v${finalAttrs.version}";

    hash = "sha256-+67EdAEWsRY11Pkie6AOz7Sl7MSTMGxZoQYS+M2x07Y=";

  };

  patches = [

    (replaceVars ./inject-dependency-paths.patch {

      ffmpeg = lib.getExe ffmpeg;

      magick = lib.getExe imagemagick;

    })

  ];

  build-system = with python3Packages; [ uv-build ];

  dependencies = with python3Packages; [

    ffmpeg-progress-yield

    tqdm

  ];

  nativeCheckInputs = [

    python3Packages.pytestCheckHook

  ];

  meta = {

    description = "Compress PPTX files";

    longDescription = ''

      Compress a PPTX or POTX file, converting all PNG/TIFF images to lossy

      JPEGs.

    '';

    homepage = "https://github.com/slhck/compress-pptx";

    license = lib.licenses.mit;

    changelog = "https://github.com/slhck/compress-pptx/releases/tag/${finalAttrs.src.tag}";

    mainProgram = "compress-pptx";

    maintainers = with lib.maintainers; [ artur-sannikov ];

  };

})