uproot.model.classname_version

Defined in uproot.model on line 232.

uproot.model.classname_version(encoded_classname)

Extracts a version number from a Python (encoded) classname, if it has one.

For example, Model_Some_3a3a_Thing_v2 returns 2.

A name without a version number, such as Model_Some_3a3a_Thing, returns None.