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Python Imaging Library (Fork)
774d7a570d
We were previously searching the `{sys.prefix}/lib` and
`{sys.prefix}/include` directories unconditionally. This is problematic
when cross-compiling, as it does not take account of any sysroot where
alternative libraries and headers are located. Adding `-I/usr/include`
causes the build to explode, at least when cross-compiling from 64-bit
to 32-bit.
Python does not officially support cross-compiling, but Gentoo achieves
this by modifying the sysconfig variables like `LIBDIR` and `INCLUDEDIR`
with great results.
Assuming "lib" is bad. 64-bit Linux systems often use lib64, putting
32-bit libraries under lib. You cannot assume that either though, as
pure 64-bit Linux systems may just use lib instead. Things get even
stranger on RISC-V.
The value of `sys.prefix` changes when using a virtualenv. Dependencies
may be installed here, so it does make sense to continue supporting this
case, even if it is incompatible with cross-compiling. Unlike regular
environments, "lib" is generally used for libraries, although a lib64
symlink may also be present.
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Pillow
Python Imaging Library (Fork)
Pillow is the friendly PIL fork by Jeffrey A. Clark (Alex) and contributors. PIL is the Python Imaging Library by Fredrik Lundh and Contributors. As of 2019, Pillow development is supported by Tidelift.
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Overview
The Python Imaging Library adds image processing capabilities to your Python interpreter.
This library provides extensive file format support, an efficient internal representation, and fairly powerful image processing capabilities.
The core image library is designed for fast access to data stored in a few basic pixel formats. It should provide a solid foundation for a general image processing tool.
More Information
Report a Vulnerability
To report a security vulnerability, please follow the procedure described in the Tidelift security policy.