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Remove reference to libtiff 3.x (#9072)

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Hugo van Kemenade 2025-07-08 20:01:35 +03:00 committed by GitHub
commit 329d6a6a62
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3 changed files with 4 additions and 25 deletions
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8
docs/deprecations.rst
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@ -12,13 +12,6 @@ Deprecated features
Below are features which are considered deprecated. Where appropriate, Below are features which are considered deprecated. Where appropriate,
a :py:exc:`DeprecationWarning` is issued. a :py:exc:`DeprecationWarning` is issued.
ImageDraw.getdraw hints parameter
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. deprecated:: 10.4.0
The ``hints`` parameter in :py:meth:`~PIL.ImageDraw.getdraw()` has been deprecated.
ExifTags.IFD.Makernote ExifTags.IFD.Makernote
^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^
@ -186,6 +179,7 @@ ICNS (width, height, scale) sizes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. deprecated:: 11.0.0 .. deprecated:: 11.0.0
.. versionremoved:: 12.0.0
Setting an ICNS image size to ``(width, height, scale)`` before loading has been Setting an ICNS image size to ``(width, height, scale)`` before loading has been
removed. Instead, ``load(scale)`` can be used. removed. Instead, ``load(scale)`` can be used.

2
docs/installation/building-from-source.rst
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@ -44,7 +44,7 @@ Many of Pillow's features require external libraries:
* **libtiff** provides compressed TIFF functionality * **libtiff** provides compressed TIFF functionality
* Pillow has been tested with libtiff versions **3.x** and **4.0-4.7.0** * Pillow has been tested with libtiff versions **4.0-4.7.0**
* **libfreetype** provides type related services * **libfreetype** provides type related services

19
src/PIL/features.py
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@ -9,7 +9,6 @@ from typing import IO
import PIL import PIL
from . import Image from . import Image
from ._deprecate import deprecate
modules = { modules = {
"pil": ("PIL._imaging", "PILLOW_VERSION"), "pil": ("PIL._imaging", "PILLOW_VERSION"),
@ -120,7 +119,7 @@ def get_supported_codecs() -> list[str]:
return [f for f in codecs if check_codec(f)] return [f for f in codecs if check_codec(f)]
features: dict[str, tuple[str, str | bool, str | None]] = { features: dict[str, tuple[str, str, str | None]] = {
"raqm": ("PIL._imagingft", "HAVE_RAQM", "raqm_version"), "raqm": ("PIL._imagingft", "HAVE_RAQM", "raqm_version"),
"fribidi": ("PIL._imagingft", "HAVE_FRIBIDI", "fribidi_version"), "fribidi": ("PIL._imagingft", "HAVE_FRIBIDI", "fribidi_version"),
"harfbuzz": ("PIL._imagingft", "HAVE_HARFBUZZ", "harfbuzz_version"), "harfbuzz": ("PIL._imagingft", "HAVE_HARFBUZZ", "harfbuzz_version"),
@ -146,12 +145,8 @@ def check_feature(feature: str) -> bool | None:
module, flag, ver = features[feature] module, flag, ver = features[feature]
if isinstance(flag, bool):
deprecate(f'check_feature("{feature}")', 12)
try: try:
imported_module = __import__(module, fromlist=["PIL"]) imported_module = __import__(module, fromlist=["PIL"])
if isinstance(flag, bool):
return flag
return getattr(imported_module, flag) return getattr(imported_module, flag)
except ModuleNotFoundError: except ModuleNotFoundError:
return None return None
@ -181,17 +176,7 @@ def get_supported_features() -> list[str]:
""" """
:returns: A list of all supported features. :returns: A list of all supported features.
""" """
supported_features = [] return [f for f in features if check_feature(f)]
for f, (module, flag, _) in features.items():
if flag is True:
for feature, (feature_module, _) in modules.items():
if feature_module == module:
if check_module(feature):
supported_features.append(f)
break
elif check_feature(f):
supported_features.append(f)
return supported_features
def check(feature: str) -> bool | None: def check(feature: str) -> bool | None: