v0.5.3

- Мелкие исправления увеличивающие работу конвертера

md2gost/renderable/image.py

@@ -79,6 +79,7 @@ class Image(Renderable, RequiresNumbering):
                 logging.warning("SVG blip attach failed (%s): %s", svg_path, exc)
 
         self._number = None
+        self._caption: Caption | None = None
         self.landscape = bool(caption_info and caption_info.landscape)
         if caption_info and caption_info.unique_name:
             self.unique_name = caption_info.unique_name
@@ -89,6 +90,21 @@ class Image(Renderable, RequiresNumbering):
 
     def set_number(self, number: str):
         self._number = number
+        self._caption = None
+
+    def _get_caption(self) -> Caption:
+        """One caption object per figure.
+
+        Paragraph.render() lays a figure out once to learn its height and the
+        Renderer then renders it for real; a shared caption keeps the second
+        pass from re-measuring the same line.
+        """
+        if self._caption is None:
+            self._caption = Caption(
+                self._parent, "Рисунок", self._caption_info, self._number, False
+            )
+            self._caption.center()
+        return self._caption
 
     def _reset_native_size(self) -> None:
         if self._image is None or self._native_width is None or self._native_height is None:
@@ -142,7 +158,4 @@ class Image(Renderable, RequiresNumbering):
 
         layout_state.add_height(rendered_image.height)
 
-        caption = Caption(self._parent, "Рисунок", self._caption_info, self._number, False)
-        caption.center()
-
-        yield from caption.render(rendered_image, copy(layout_state))
+        yield from self._get_caption().render(rendered_image, copy(layout_state))