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Remove reference to libtiff 3.x #9072

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Merged
merged 3 commits into from
Jul 8, 2025
Merged

Remove reference to libtiff 3.x #9072

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756dd04
Removed reference to libtiff 3.x
radarhere Jul 7, 2025
c9cf688
Removed ImageDraw.getdraw hints deprecation section
radarhere Jul 8, 2025
cbd47d8
Removed handling of deprecated WebP features
radarhere Jul 8, 2025
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8 changes: 1 addition & 7 deletions docs/deprecations.rst
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Expand Up @@ -12,13 +12,6 @@ Deprecated features
Below are features which are considered deprecated. Where appropriate,
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
^^^^^^^^^^^^^^^^^^^^^^

Expand Down Expand Up @@ -186,6 +179,7 @@ ICNS (width, height, scale) sizes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. deprecated:: 11.0.0
.. versionremoved:: 12.0.0

Setting an ICNS image size to ``(width, height, scale)`` before loading has been
removed. Instead, ``load(scale)`` can be used.
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2 changes: 1 addition & 1 deletion docs/installation/building-from-source.rst
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Expand Up @@ -44,7 +44,7 @@ Many of Pillow's features require external libraries:

* **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

Expand Down
19 changes: 2 additions & 17 deletions src/PIL/features.py
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Expand Up @@ -9,7 +9,6 @@
import PIL

from . import Image
from ._deprecate import deprecate

modules = {
"pil": ("PIL._imaging", "PILLOW_VERSION"),
Expand Down Expand Up @@ -120,7 +119,7 @@ def get_supported_codecs() -> list[str]:
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"),
"fribidi": ("PIL._imagingft", "HAVE_FRIBIDI", "fribidi_version"),
"harfbuzz": ("PIL._imagingft", "HAVE_HARFBUZZ", "harfbuzz_version"),
Expand All @@ -146,12 +145,8 @@ def check_feature(feature: str) -> bool | None:

module, flag, ver = features[feature]

if isinstance(flag, bool):
deprecate(f'check_feature("{feature}")', 12)
try:
imported_module = __import__(module, fromlist=["PIL"])
if isinstance(flag, bool):
return flag
return getattr(imported_module, flag)
except ModuleNotFoundError:
return None
Expand Down Expand Up @@ -181,17 +176,7 @@ def get_supported_features() -> list[str]:
"""
:returns: A list of all supported features.
"""
supported_features = []
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
return [f for f in features if check_feature(f)]


def check(feature: str) -> bool | None:
Expand Down
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