I would recommend using Wand (explanations follows).
I was looking for proper binding to ImageMagick library, that would:
- work error/problem free
- be regularly maintained and up to date
- allow nice objective Python
But indeed python API (binding) has too many different (mostly discontinued) versions. After reading a nice historical overview by Benjamin Schweizer it has all become clear:
- GraphicsMagick
- PythonMagick – first implementation
- PythonMagickWand/Achim Domma – first Wand – a CDLL implementation
- PythonMagickWand/Ian Stevens
- MagickFoo – included in python-magickwand
- Wand/Hong Minhee – not the latest project
- [UPD 2023] Eric McConville https://github.com/emcconville/wand
Now Wand is just a (reduced) C API to the ImageMagick “.. API is the recommended interface between the C programming language and the ImageMagick image processing libraries. Unlike the MagickCore C API, MagickWand uses only a few opaque types. Accessors are available to set or get important wand properties.” (See project homepage)
So it is already a simplified interface that is easer to maintain.
[UPD 2023] PS as any API software py-wand inherits any transient errors from the parent