compress-pptx: init at 1.3.1

2026-04-01 12:03:58 +00:00
parent a4b744be79
commit a670cfb100
2 changed files with 103 additions and 0 deletions
@@ -0,0 +1,49 @@
+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
@@ -0,0 +1,54 @@
+{
+  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 ];
+  };
+})