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Added release notes for #5959

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Andrew Murray 2022-02-10 13:56:27 +11:00
parent 912296200c
commit 8b6ee688d8
1 changed files with 22 additions and 9 deletions
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docs/releasenotes/9.1.0.rst
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@ -5,24 +5,37 @@ API Changes
===========
Raise an error when performing a negative crop
----------------------------------------------
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Performing a negative crop on an image previously just returned a `(0, 0)` image. Now
it will raise a `ValueError`, to help reduce confusion if a user has unintentionally
Performing a negative crop on an image previously just returned a ``(0, 0)`` image. Now
it will raise a ``ValueError``, to help reduce confusion if a user has unintentionally
provided the wrong arguments.
Added specific error if path coordinate type is incorrect
---------------------------------------------------------
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Rather than returning a `SystemError`, passing the incorrect types of coordinates into
a path will now raise a more specific `ValueError`, with the message "incorrect
Rather than returning a ``SystemError``, passing the incorrect types of coordinates into
a path will now raise a more specific ``ValueError``, with the message "incorrect
coordinate type".
Deprecations
^^^^^^^^^^^^
ImageShow.Viewer.show_file file argument
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The ``file`` argument in :py:meth:`~PIL.ImageShow.Viewer.show_file()` has been
deprecated, replaced by ``path``.
In effect, ``viewer.show_file("test.jpg")`` will continue to work unchanged.
``viewer.show_file(file="test.jpg")`` will raise a deprecation warning, and suggest
``viewer.show_file(path="test.jpg")`` instead.
API Additions
=============
Added get_photoshop_blocks() to parse Photoshop TIFF tag
--------------------------------------------------------
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:py:meth:`~PIL.TiffImagePlugin.TiffImageFile.get_photoshop_blocks` has been added, to
allow users to determine what Photoshop "Image Resource Blocks" are contained within an
@ -36,8 +49,8 @@ Other Changes
=============
Image._repr_pretty_
-------------------
^^^^^^^^^^^^^^^^^^^
`im._repr_pretty_` has been added to provide a representation of an image without the
``im._repr_pretty_`` has been added to provide a representation of an image without the
identity of the object. This allows Jupyter to describe an image and have that
description stay the same on subsequent executions of the same code.