From pythonmagick.image import Image from pythonmagick.color import BLUE i = Image('foo.jpg') i.format = 'PNG' i.rotate(45, BLUE) i.save('flip.png') The above reads in a JPEG image, reformats to PNG and rotates by 45 degrees with a background colour of blue.

• Pip version: 9.0.1 • Python version: 3.4.5 and 2.7.12 • Operating system: Gentoo Linux Description: I wrote a small script, which used my natively (via the portage package manager) installed version of PythonMagick, then I tried to use setuptools to make it more portable, however it failed to install PythonMagick as a dependency. So I tried pip in a virtualenv. And found that, pip fails to install PythonMagick or other ImageMagick based packages (magick, PythonMagickWand) although they are present in its package index.

I got the same result on Nixos Linux (Where the paths to Python executables are different) What I've run: $ virtualenv -p /usr/bin/python3.4 env # and with /usr/bin/python2.7 next time $ source env/bin/activate $ pip search PythonMagick # PythonMagick (0.5) - Wrapper around GraphicsMagick # PythonMagickWand (0.2) - Python wrapper for the ImageMagick wand API $ pip install PythonMagick # Collecting PythonMagick # Could not find a version that satisfies the requirement PythonMagick (from versions: ) # No matching distribution found for PythonMagick.

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Installing PythonMagick on OS X • brew install boost - will take a lot of time and make your Mac hot • brew install --with-magick-plus-plus imagemagick • cd •./configure --with-boost= • make • make install • python -c 'import PythonMagick' If PythonMagick build fails saying that it couldn't find -lboost_python navigate to /lib/, ln -s libboost_python-mt.dylib libboost_python.dylib and run make again. Tested on 10.6.8 with Python 2.6.7 (custom build). Should work with Lion running stock 2.7. NOTE: Looks like I was too quick to call it done. The module imports but raises exceptions when used. $ brew install --with-magick-plus-plus imagemagick $ brew install boost --with-python $ brew install boost-python $ cd ~/Downloads/PythonMagick-0.9.12 $ BOOST_ROOT=/usr/local/Cellar/boost/1.59.0/ $./configure Now you need to edit Makefile and pythonmagick_src/Makefile to include the boost library. You want to find two lines, one that starts with DEFAULT_INCLUDES and the other with LDFLAGS.

Add boost paths to the end of those lines so they look something like this: DEFAULT_INCLUDES = -I. -I$(top_builddir)/config -I/usr/local/Cellar/boost/1.59.0/include LDFLAGS = -L/usr/local/Cellar/boost-python/1.59.0/lib. CXX libpymagick_la-_Image.lo _Image.cpp:400:92: error: no member named 'alphaColor' in 'Magick::Image'.def('alphaColor', (void (Magick::Image:: )(const Magick::Color&) )&Magick::Image::alphaColor) ~~~~~~~~~~~~~~~^ _Image.cpp:401:86: error: no member named 'alphaColor' in 'Magick::Image'.def('alphaColor', (Magick::Color (Magick::Image::)() const)&Magick::Image::alphaColor) ~~~~~~~~~~~~~~~^ 2 errors generated.

Make[1]: *** [libpymagick_la-_Image.lo] Error 1 make: *** [all-recursive] Error 1 Anyone getting these errors? Due to changes in the ImageMagick API for version 7 and later, as of PythonMagick-0.9.18 there are some broken hooks that will raise Symbol Not Found errors when attempting to import the dynamic library, and possibly a KeyError('cacheThreshold') when attempting to import PythonMagick. In addition to the above steps (using homebrew to install ImageMagick, boost, boost-python etc).

You may also need to apply the following changes. Here I have done a 'git diff' on my version (working on MacOS 10.12.6 with ImageMagick 7.0.5) against the current master branch as of late Dec 2017.