antsbin is a python-3 package that provides access to statically linked binaries for antsApplyTransforms and antsRegistration for Linux and macOS platforms. It is lightweight and ideal for dockerized applications - and allows easy calling of the ANTs binaries from python. antsbin doesn't provide a pythonic wrapper around the applications. This is a design compromise because the ANTs command lines are mature and complex. A lot of existing code and most of the examples of ANTs use the command lines.
You can install it using pip:
pip install https://github.com/Bioxydyn/antsbin/releases/download/v0.1.1/antsbin-0.1.1-cp37-cp37m-linux_x86_64.whl
or if you have a Mac
pip install https://github.com/Bioxydyn/antsbin/releases/download/v0.0.2/antsbin-0.0.2-cp37-cp37m-macosx_10_13_x86_64.whl
Then you can use it e.g. like this from python (it's crude and simple):
from antsbin import ants_apply_transforms, ants_registration
result = subprocess.run(ants_apply_transforms, capture_output=True,
check=False)
Unfortunately there isn't a Windows build.