If following colon, replace Python code-blocks with double colons

docs/deprecations.rst

@@ -177,9 +177,7 @@ Deprecated                                                                  Use
 :py:meth:`.ImageDraw2.Draw.textsize`                                        :py:meth:`.ImageDraw2.Draw.textbbox` and :py:meth:`.ImageDraw2.Draw.textlength`
 =========================================================================== =============================================================================================================
 
-Previous code:
-
-.. code-block:: python
+Previous code::
 
     from PIL import Image, ImageDraw, ImageFont
 
@@ -194,9 +192,7 @@ Previous code:
     width, height = font.getsize_multiline("Hello\nworld")
     width, height = draw.multiline_textsize("Hello\nworld")
 
-Use instead:
-
-.. code-block:: python
+Use instead::
 
     from PIL import Image, ImageDraw, ImageFont
 
@@ -336,16 +332,12 @@ Implicitly closing the image's underlying file in ``Image.__del__`` has been rem
 Use a context manager or call ``Image.close()`` instead to close the file in a
 deterministic way.
 
-Previous method:
-
-.. code-block:: python
+Previous method::
 
     im = Image.open("hopper.png")
     im.save("out.jpg")
 
-Use instead:
-
-.. code-block:: python
+Use instead::
 
     with Image.open("hopper.png") as im:
         im.save("out.jpg")

docs/handbook/image-file-formats.rst

@@ -1393,9 +1393,7 @@ WMF, EMF
 Pillow can identify WMF and EMF files.
 
 On Windows, it can read WMF and EMF files. By default, it will load the image
-at 72 dpi. To load it at another resolution:
-
-.. code-block:: python
+at 72 dpi. To load it at another resolution::
 
     from PIL import Image
 

docs/handbook/writing-your-own-image-plugin.rst

@@ -108,9 +108,7 @@ Note that the image plugin must be explicitly registered using
 :py:func:`PIL.Image.register_open`. Although not required, it is also a good
 idea to register any extensions used by this format.
 
-Once the plugin has been imported, it can be used:
-
-.. code-block:: python
+Once the plugin has been imported, it can be used::
 
     from PIL import Image
     import SpamImagePlugin
@@ -169,9 +167,7 @@ The raw decoder
 The ``raw`` decoder is used to read uncompressed data from an image file. It
 can be used with most uncompressed file formats, such as PPM, BMP, uncompressed
 TIFF, and many others. To use the raw decoder with the
-:py:func:`PIL.Image.frombytes` function, use the following syntax:
-
-.. code-block:: python
+:py:func:`PIL.Image.frombytes` function, use the following syntax::
 
     image = Image.frombytes(
         mode, size, data, "raw",
@@ -281,9 +277,7 @@ decoder that can be used to read various packed formats into a floating point
 image memory.
 
 To use the bit decoder with the :py:func:`PIL.Image.frombytes` function, use
-the following syntax:
-
-.. code-block:: python
+the following syntax::
 
     image = Image.frombytes(
         mode, size, data, "bit",

docs/reference/Image.rst

@@ -127,9 +127,7 @@ methods. Unless otherwise stated, all methods return a new instance of the
 .. automethod:: PIL.Image.Image.convert
 
 The following example converts an RGB image (linearly calibrated according to
-ITU-R 709, using the D65 luminant) to the CIE XYZ color space:
-
-.. code-block:: python
+ITU-R 709, using the D65 luminant) to the CIE XYZ color space::
 
     rgb2xyz = (
         0.412453, 0.357580, 0.180423, 0,
@@ -140,9 +138,7 @@ ITU-R 709, using the D65 luminant) to the CIE XYZ color space:
 .. automethod:: PIL.Image.Image.copy
 .. automethod:: PIL.Image.Image.crop
 
-This crops the input image with the provided coordinates:
-
-.. code-block:: python
+This crops the input image with the provided coordinates::
 
     from PIL import Image
 
@@ -162,9 +158,7 @@ This crops the input image with the provided coordinates:
 .. automethod:: PIL.Image.Image.entropy
 .. automethod:: PIL.Image.Image.filter
 
-This blurs the input image using a filter from the ``ImageFilter`` module:
-
-.. code-block:: python
+This blurs the input image using a filter from the ``ImageFilter`` module::
 
     from PIL import Image, ImageFilter
 
@@ -176,9 +170,7 @@ This blurs the input image using a filter from the ``ImageFilter`` module:
 .. automethod:: PIL.Image.Image.frombytes
 .. automethod:: PIL.Image.Image.getbands
 
-This helps to get the bands of the input image:
-
-.. code-block:: python
+This helps to get the bands of the input image::
 
     from PIL import Image
 
@@ -187,9 +179,7 @@ This helps to get the bands of the input image:
 
 .. automethod:: PIL.Image.Image.getbbox
 
-This helps to get the bounding box coordinates of the input image:
-
-.. code-block:: python
+This helps to get the bounding box coordinates of the input image::
 
     from PIL import Image
 
@@ -217,9 +207,7 @@ This helps to get the bounding box coordinates of the input image:
 .. automethod:: PIL.Image.Image.remap_palette
 .. automethod:: PIL.Image.Image.resize
 
-This resizes the given image from ``(width, height)`` to ``(width/2, height/2)``:
-
-.. code-block:: python
+This resizes the given image from ``(width, height)`` to ``(width/2, height/2)``::
 
     from PIL import Image
 
@@ -231,9 +219,7 @@ This resizes the given image from ``(width, height)`` to ``(width/2, height/2)``
 
 .. automethod:: PIL.Image.Image.rotate
 
-This rotates the input image by ``theta`` degrees counter clockwise:
-
-.. code-block:: python
+This rotates the input image by ``theta`` degrees counter clockwise::
 
     from PIL import Image
 

docs/reference/ImagePath.rst

@@ -60,9 +60,7 @@ vector data. Path objects can be passed to the methods on the
 .. py:method:: PIL.ImagePath.Path.transform(matrix)
 
     Transforms the path in place, using an affine transform. The matrix is a
-    6-tuple (a, b, c, d, e, f), and each point is mapped as follows:
-
-    .. code-block:: python
+    6-tuple (a, b, c, d, e, f), and each point is mapped as follows::
 
         xOut = xIn * a + yIn * b + c
         yOut = xIn * d + yIn * e + f

docs/reference/ImageWin.rst

@@ -9,9 +9,7 @@ Windows.
 
 ImageWin can be used with PythonWin and other user interface toolkits that
 provide access to Windows device contexts or window handles. For example,
-Tkinter makes the window handle available via the winfo_id method:
-
-.. code-block:: python
+Tkinter makes the window handle available via the winfo_id method::
 
     from PIL import ImageWin
 

docs/reference/open_files.rst

@@ -61,9 +61,7 @@ Image Lifecycle
 * ``Image.Image.close()`` Closes the file and destroys the core image object.
 
   The Pillow context manager will also close the file, but will not destroy
-  the core image object. e.g.:
-
-.. code-block:: python
+  the core image object. e.g.::
 
     with Image.open("test.jpg") as img:
         img.load()

docs/releasenotes/6.1.0.rst

@@ -13,16 +13,12 @@ Implicitly closing the image's underlying file in ``Image.__del__`` has been dep
 Use a context manager or call ``Image.close()`` instead to close the file in a
 deterministic way.
 
-Deprecated:
-
-.. code-block:: python
+Deprecated::
 
     im = Image.open("hopper.png")
     im.save("out.jpg")
 
-Use instead:
-
-.. code-block:: python
+Use instead::
 
     with Image.open("hopper.png") as im:
         im.save("out.jpg")
@@ -79,9 +75,7 @@ Image quality for JPEG compressed TIFF
 
 The TIFF encoder accepts a ``quality`` parameter for ``jpeg`` compressed TIFF files. A
 value from 0 (worst) to 100 (best) controls the image quality, similar to the JPEG
-encoder. The default is 75. For example:
-
-.. code-block:: python
+encoder. The default is 75. For example::
 
     im.save("out.tif", compression="jpeg", quality=85)
 

docs/releasenotes/7.0.0.rst

@@ -118,9 +118,7 @@ Loading WMF images at a given DPI
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 On Windows, Pillow can read WMF files, with a default DPI of 72. An image can
-now also be loaded at another resolution:
-
-.. code-block:: python
+now also be loaded at another resolution::
 
     from PIL import Image
     with Image.open("drawing.wmf") as im:
@@ -136,16 +134,12 @@ Implicitly closing the image's underlying file in ``Image.__del__`` has been rem
 Use a context manager or call :py:meth:`~PIL.Image.Image.close` instead to close
 the file in a deterministic way.
 
-Previous method:
-
-.. code-block:: python
+Previous method::
 
     im = Image.open("hopper.png")
     im.save("out.jpg")
 
-Use instead:
-
-.. code-block:: python
+Use instead::
 
     with Image.open("hopper.png") as im:
         im.save("out.jpg")

docs/releasenotes/9.0.0.rst

@@ -155,9 +155,7 @@ altered slightly with this change.
 Added support for pickling TrueType fonts
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-TrueType fonts may now be pickled and unpickled. For example:
-
-.. code-block:: python
+TrueType fonts may now be pickled and unpickled. For example::
 
     import pickle
     from PIL import ImageFont

docs/releasenotes/9.2.0.rst

@@ -59,9 +59,7 @@ Deprecated                                                                  Use
 :py:meth:`.ImageDraw2.Draw.textsize`                                        :py:meth:`.ImageDraw2.Draw.textbbox` and :py:meth:`.ImageDraw2.Draw.textlength`
 =========================================================================== =============================================================================================================
 
-Previous code:
-
-.. code-block:: python
+Previous code::
 
     from PIL import Image, ImageDraw, ImageFont
 
@@ -76,9 +74,7 @@ Previous code:
     width, height = font.getsize_multiline("Hello\nworld")
     width, height = draw.multiline_textsize("Hello\nworld")
 
-Use instead:
-
-.. code-block:: python
+Use instead::
 
     from PIL import Image, ImageDraw, ImageFont
 

winbuild/build.rst

@@ -96,9 +96,7 @@ directory.
 Example
 -------
 
-The following is a simplified version of the script used on AppVeyor:
-
-.. code-block::
+The following is a simplified version of the script used on AppVeyor::
 
     set PYTHON=C:\Python38\bin
     cd /D C:\Pillow\winbuild