How get All Product Reader Formats from snapppy

is it possible from snappy to get AllProductReaderFormatStrings?
Which class/method should I use?
I tried to import ProductIOPlugInManager in my py code but it seems to not be possible.

Yes, that’s possible.
In this example it is iterated over all plugins:
snap-examples/snap-engine-python-scripts/src/main/python/ at master · senbox-org/snap-examples (

But you can also do:

import esa_snappy
ProductIOPlugInManager = esa_snappy.jpy.get_type('org.esa.snap.core.dataio.ProductIOPlugInManager')
formats = ProductIOPlugInManager.getInstance().getAllProductReaderFormatStrings()

EOMasters_icon_60 Marco from EOMasters - Mastering Earth Observation