doc: stop using "list" to describe a tuple

Several properties return tuples of items but are documented to return
lists.  Fix the docs.

Signed-off-by: Benjamin Gilbert <[email protected]>

Author: bgilbert

doc/index.rst

@@ -132,12 +132,12 @@ OpenSlide objects
 
    .. attribute:: level_dimensions
 
-      A list of ``(width, height)`` tuples, one for each level of the slide.
+      A tuple of ``(width, height)`` tuples, one for each level of the slide.
       ``level_dimensions[k]`` are the dimensions of level ``k``.
 
    .. attribute:: level_downsamples
 
-      A list of downsample factors for each level of the slide.
+      A tuple of downsample factors for each level of the slide.
       ``level_downsamples[k]`` is the downsample factor of level ``k``.
 
    .. attribute:: properties
@@ -409,12 +409,12 @@ Deep Zoom or a similar format.
 
    .. attribute:: level_tiles
 
-      A list of ``(tiles_x, tiles_y)`` tuples for each Deep Zoom level.
+      A tuple of ``(tiles_x, tiles_y)`` tuples for each Deep Zoom level.
       ``level_tiles[k]`` are the tile counts of level ``k``.
 
    .. attribute:: level_dimensions
 
-      A list of ``(pixels_x, pixels_y)`` tuples for each Deep Zoom level.
+      A tuple of ``(pixels_x, pixels_y)`` tuples for each Deep Zoom level.
       ``level_dimensions[k]`` are the dimensions of level ``k``.
 
    .. method:: get_dzi(format)

openslide/__init__.py

@@ -98,7 +98,7 @@ def level_count(self) -> int:
 
     @property
     def level_dimensions(self) -> tuple[tuple[int, int], ...]:
-        """A list of (width, height) tuples, one for each level of the image.
+        """A tuple of (width, height) tuples, one for each level of the image.
 
         level_dimensions[n] contains the dimensions of level n."""
         raise NotImplementedError
@@ -110,7 +110,7 @@ def dimensions(self) -> tuple[int, int]:
 
     @property
     def level_downsamples(self) -> tuple[float, ...]:
-        """A list of downsampling factors for each level of the image.
+        """A tuple of downsampling factors for each level of the image.
 
         level_downsample[n] contains the downsample factor of level n."""
         raise NotImplementedError
@@ -217,7 +217,7 @@ def level_count(self) -> int:
 
     @property
     def level_dimensions(self) -> tuple[tuple[int, int], ...]:
-        """A list of (width, height) tuples, one for each level of the image.
+        """A tuple of (width, height) tuples, one for each level of the image.
 
         level_dimensions[n] contains the dimensions of level n."""
         return tuple(
@@ -226,7 +226,7 @@ def level_dimensions(self) -> tuple[tuple[int, int], ...]:
 
     @property
     def level_downsamples(self) -> tuple[float, ...]:
-        """A list of downsampling factors for each level of the image.
+        """A tuple of downsampling factors for each level of the image.
 
         level_downsample[n] contains the downsample factor of level n."""
         return tuple(
@@ -402,7 +402,7 @@ def level_count(self) -> Literal[1]:
 
     @property
     def level_dimensions(self) -> tuple[tuple[int, int]]:
-        """A list of (width, height) tuples, one for each level of the image.
+        """A tuple of (width, height) tuples, one for each level of the image.
 
         level_dimensions[n] contains the dimensions of level n."""
         if self._image is None:
@@ -411,7 +411,7 @@ def level_dimensions(self) -> tuple[tuple[int, int]]:
 
     @property
     def level_downsamples(self) -> tuple[float]:
-        """A list of downsampling factors for each level of the image.
+        """A tuple of downsampling factors for each level of the image.
 
         level_downsample[n] contains the downsample factor of level n."""
         return (1.0,)

openslide/deepzoom.py

@@ -163,12 +163,12 @@ def level_count(self) -> int:
 
     @property
     def level_tiles(self) -> tuple[tuple[int, int], ...]:
-        """A list of (tiles_x, tiles_y) tuples for each Deep Zoom level."""
+        """A tuple of (tiles_x, tiles_y) tuples for each Deep Zoom level."""
         return self._t_dimensions
 
     @property
     def level_dimensions(self) -> tuple[tuple[int, int], ...]:
-        """A list of (pixels_x, pixels_y) tuples for each Deep Zoom level."""
+        """A tuple of (pixels_x, pixels_y) tuples for each Deep Zoom level."""
         return self._z_dimensions
 
     @property