chore(version): bump 4.13.1 to 4.13.2

Closes #188

.bumpversion.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 4.13.0
+current_version = 4.13.2
 commit = True
 message = chore(version): bump {current_version} to {new_version}
 

.github/workflows/pages.yml

@@ -54,12 +54,16 @@ jobs:
       with:
         path: media
         key: ${{ runner.os }}-media
-    - name: Build animation and convert it into HTML slides
+    - name: Build animations
       run: |
         poetry run manim example.py ConvertExample BasicExample ThreeDExample
-        poetry run manim-slides convert ConvertExample docs/source/_static/slides.html -ccontrols=true
-        poetry run manim-slides convert BasicExample docs/source/_static/basic_example.html -ccontrols=true
-        poetry run manim-slides convert ThreeDExample docs/source/_static/three_d_example.html -ccontrols=true
+    - name: Convert animations to HTML slides
+      run: |
+        poetry run manim-slides convert -v DEBUG ConvertExample docs/source/_static/slides.html -ccontrols=true
+        poetry run manim-slides convert -v DEBUG BasicExample docs/source/_static/basic_example.html -ccontrols=true
+        poetry run manim-slides convert -v DEBUG ThreeDExample docs/source/_static/three_d_example.html -ccontrols=true
+    - name: Show docs/source/_static/ dir content (video only)
+      run: tree -L 3 docs/source/_static/ -P '*.mp4'
     - name: Clear cache
       run: |
         gh extension install actions/gh-actions-cache
@@ -80,6 +84,8 @@ jobs:
       with:
         # Upload docs/build/html dir
         path: docs/build/html/
+    - name: Show docs/build/html/_static/ dir content (video only)
+      run: tree -L 3 docs/build/html/_static/ -P '*.mp4'
     - name: Deploy to GitHub Pages
       id: deployment
       if: github.event_name != 'pull_request'

.pre-commit-config.yaml

@@ -12,7 +12,7 @@ repos:
   - id: isort
     name: isort (python)
 - repo: https://github.com/macisamuele/language-formatters-pre-commit-hooks
-  rev: v2.8.0
+  rev: v2.9.0
   hooks:
   - id: pretty-format-yaml
     args: [--autofix]
@@ -24,11 +24,11 @@ repos:
   hooks:
   - id: black
 - repo: https://github.com/charliermarsh/ruff-pre-commit
-  rev: v0.0.263
+  rev: v0.0.269
   hooks:
   - id: ruff
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.2.0
+  rev: v1.3.0
   hooks:
   - id: mypy
     additional_dependencies: [types-requests, types-setuptools]

docs/source/reference/examples.md

@@ -66,6 +66,56 @@ Example using 3D camera. As Manim and ManimGL handle 3D differently, definitions
    :end-before: [manimgl-3d]
 ```
 
+## Subclass Custom Scenes
+
+For compatibility reasons, Manim Slides only provides subclasses for
+`Scene` and `ThreeDScene`.
+However, subclassing other scene classes is totally possible,
+and very simple to do actually!
+
+[For example](https://github.com/jeertmans/manim-slides/discussions/185),
+you can subclass the `MovingCameraScene` class from `manim`
+with the following code:
+
+```{code-block} python
+:linenos:
+
+from manim import *
+from manim_slides import Slide
+
+
+class MovingCameraSlide(Slide, MovingCameraScene):
+    pass
+```
+
+And later use this class anywhere in your code:
+
+
+```{code-block} python
+:linenos:
+
+class SubclassExample(MovingCameraSlide):
+    def construct(self):
+        eq1 = MathTex("x", "=", "1")
+        eq2 = MathTex("x", "=", "2")
+
+        self.play(Write(eq1))
+
+        self.next_slide()
+
+        self.play(
+            TransformMatchingTex(eq1, eq2),
+            self.camera.frame.animate.scale(0.5)
+        )
+
+        self.wait()
+```
+
+:::{note}
+If you do not plan to reuse `MovingCameraSlide` more than once, then you can
+directly write the `construct` method in the body of `MovingCameraSlide`.
+:::
+
 ## Advanced Example
 
 A more advanced example is `ConvertExample`, which is used as demo slide and tutorial.

manim_slides/__version__.py

@@ -1 +1 @@
-__version__ = "4.13.0"
+__version__ = "4.13.2"

manim_slides/commons.py

@@ -57,7 +57,7 @@ def verbosity_option(function: F) -> F:
             ["PERF", "DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
             case_sensitive=False,
         ),
-        help="Verbosity of CLI output",
+        help="Verbosity of CLI output. PERF will log performances (timing) information.",
         default=None,
         expose_value=False,
         envvar="MANIM_SLIDES_VERBOSITY",

manim_slides/convert.py

@@ -54,7 +54,7 @@ def validate_config_option(
 class Converter(BaseModel):  # type: ignore
     presentation_configs: List[PresentationConfig] = []
     assets_dir: str = "{basename}_assets"
-    template: Optional[str] = None
+    template: Optional[Path] = None
 
     def convert_to(self, dest: Path) -> None:
         """Converts self, i.e., a list of presentations, into a given format."""
@@ -314,6 +314,8 @@ class RevealJS(Converter):
                 file = presentation_config.files[slide_config.start_animation]
                 file = assets_dir / file.name
 
+                logger.debug(f"Writing video section with file {file}")
+
                 # TODO: document this
                 # Videos are muted because, otherwise, the first slide never plays correctly.
                 # This is due to a restriction in playing audio without the user doing anything.
@@ -327,9 +329,8 @@ class RevealJS(Converter):
 
     def load_template(self) -> str:
         """Returns the RevealJS HTML template as a string."""
-        if isinstance(self.template, str):
-            with open(self.template, "r") as f:
-                return f.read()
+        if isinstance(self.template, Path):
+            return self.template.read_text()
 
         if sys.version_info < (3, 9):
             return resources.read_text(data, "revealjs_template.html")
@@ -350,6 +351,8 @@ class RevealJS(Converter):
         )
         full_assets_dir = dirname / assets_dir
 
+        logger.debug(f"Assets will be saved to: {full_assets_dir}")
+
         os.makedirs(full_assets_dir, exist_ok=True)
 
         for presentation_config in self.presentation_configs:

manim_slides/present.py

@@ -906,7 +906,7 @@ def start_at_callback(
     "-s",
     "--skip-all",
     is_flag=True,
-    help="Skip all slides, useful the test if slides are working. Automatically sets `--skip-after-last-slide` to True.",
+    help="Skip all slides, useful the test if slides are working. Automatically sets `--exit-after-last-slide` to True.",
 )
 @click.option(
     "-r",

paper/paper.md

@@ -59,7 +59,9 @@ evolved very little since its inception and does not work with ManimGL.
 In 2022, Manim Slides has been created from manim-presentation, with the aim
 to make it a more complete tool, better documented, and usable on all platforms
 and with ManimCE or ManimGL. After almost a year of existence, Manim Slides has
-evolved a lot, has built a small community of contributors, and continues to
+evolved a lot (see
+[comparison section](#comparison-with-manim-presentation)),
+has built a small community of contributors, and continues to
 provide new features on a regular basis.
 
 # Easy to Use Commitment
@@ -133,6 +135,31 @@ share your slides, which we discuss on our
 [Sharing your slides](https://jeertmans.github.io/manim-slides/reference/sharing.html)
 page.
 
+## Comparison with manim-presentation
+
+Starting from [@manim-presentation]'s original work, Manim Slides now provides
+numerous additional features.
+A non-exhaustive list of those new features is as follows:
+
+* ManimGL compatibility;
+* playing slides in reverse;
+* exporting slides to HTML and PowerPoint;
+* 3D scene support;
+* multiple key inputs can map to the same action
+  (e.g., useful when using a pointer);
+* optionally hiding mouse cursor when presenting;
+* recording your presentation;
+* multiple video scaling methods (for speed-vs-quality tradeoff);
+* and automatic detection of some scene parameters
+  (e.g., resolution or background color).
+
+The complete and up-to-date set of features Manim Slide supports is
+available in the
+[online documentation](https://jeertmans.github.io/manim-slides/).
+For new feature requests, we highly encourage users to
+[create an issue](https://github.com/jeertmans/manim-slides/issues/new/choose)
+with the appropriate template.
+
 # Acknowledgements
 
 We acknowledge the work of [@manim-presentation] that paved the initial structure

pyproject.toml

@@ -43,7 +43,7 @@ packages = [
 ]
 readme = "README.md"
 repository = "https://github.com/jeertmans/manim-slides"
-version = "4.13.0"
+version = "4.13.2"
 
 [tool.poetry.dependencies]
 click = "^8.1.3"