弃用和清除

这一点，已被弃用，或在过去主要版本已被删除，并给出了替代页面列出 Pillow 的功能，而不是使用。

提倡使用的功能

下面是被认为已过时的功能。在适当情况下，一个``DeprecationWarning``发出。

ImageCms.CmsProfile属性

3.2.0 版后已移除.

在 ImageCms.CmsProfile 某些属性已被弃用。从6.0.0，他们发出了 DeprecationWarning:

已过时	改用
color_space	加厚 xcolor_space
pcs	Padded connection_space
product_copyright	Unicode copyright
product_desc	Unicode profile_description
product_description	Unicode profile_description
product_manufacturer	Unicode manufacturer
product_model	Unicode model

删除的功能

提倡使用的功能仅在主要版本删除弃用的适当时期已经过去之后。

Python 2.7

删除7.0.0版本。

Python 2.7版在2020年1月1日达到了结束生命。 Pillow 6.x的是最后一个系列，以支持Python 2里。

Image.__del__

删除7.0.0版本。

Implicitly closing the image’s underlying file in Image.__del__ has been removed. Use a context manager or call Image.close() instead to close the file in a deterministic way.

以前的方法:

im = Image.open("hopper.png")
im.save("out.jpg")

Use instead:

with Image.open("hopper.png") as im:
    im.save("out.jpg")

PILLOW_VERSION constant

删除7.0.0版本。

PILLOW_VERSION 已被删除。 使用 __version__ 代替。

PIL.*ImagePlugin.__version__ attributes

删除7.0.0版本。

The version constants of individual plugins have been removed. Use PIL.__version__ instead.

Removed	Removed	Removed
BmpImagePlugin.__version__	Jpeg2KImagePlugin.__version__	PngImagePlugin.__version__
CurImagePlugin.__version__	JpegImagePlugin.__version__	PpmImagePlugin.__version__
DcxImagePlugin.__version__	McIdasImagePlugin.__version__	PsdImagePlugin.__version__
EpsImagePlugin.__version__	MicImagePlugin.__version__	SgiImagePlugin.__version__
FliImagePlugin.__version__	MpegImagePlugin.__version__	SunImagePlugin.__version__
FpxImagePlugin.__version__	MpoImagePlugin.__version__	TgaImagePlugin.__version__
GdImageFile.__version__	MspImagePlugin.__version__	TiffImagePlugin.__version__
GifImagePlugin.__version__	PalmImagePlugin.__version__	WmfImagePlugin.__version__
IcoImagePlugin.__version__	PcdImagePlugin.__version__	XbmImagePlugin.__version__
ImImagePlugin.__version__	PcxImagePlugin.__version__	XpmImagePlugin.__version__
ImtImagePlugin.__version__	PdfImagePlugin.__version__	XVThumbImagePlugin.__version__
IptcImagePlugin.__version__	PixarImagePlugin.__version__

PyQt4 and PySide

删除7.0.0版本。

Qt 4 reached end-of-life on 2015-12-19. Its Python bindings are also EOL: PyQt4 since 2018-08-31 and PySide since 2015-10-14.

Support for PyQt4 and PySide has been removed from ImageQt. Please upgrade to PyQt5 or PySide2.

Setting the size of TIFF images

删除7.0.0版本。

Setting the size of a TIFF image directly (eg. im.size = (256, 256)) throws an error. Use Image.resize instead.

VERSION constant

Removed in version 6.0.0.

VERSION (the old PIL version, always 1.1.7) has been removed. Use __version__ instead.

Undocumented ImageOps functions

Removed in version 6.0.0.

Several undocumented functions in ImageOps have been removed. Use the equivalents in ImageFilter instead:

Removed	改用
ImageOps.box_blur	ImageFilter.BoxBlur
ImageOps.gaussian_blur	ImageFilter.GaussianBlur
ImageOps.gblur	ImageFilter.GaussianBlur
ImageOps.usm	ImageFilter.UnsharpMask
ImageOps.unsharp_mask	ImageFilter.UnsharpMask

PIL.OleFileIO

Removed in version 6.0.0.

PIL.OleFileIO was removed as a vendored file and in Pillow 4.0.0 (2017-01) in favour of the upstream olefile Python package, and replaced with an ImportError in 5.0.0 (2018-01). The deprecated file has now been removed from Pillow. If needed, install from PyPI (eg. pip install olefile).