python3-asttokens 2.2.1-1 (amd64 binary) in ubuntu lunar

 The asttokens module annotates Python abstract syntax trees (ASTs) with the
 positions of tokens and text in the source code that generated them.
 .
 It makes it possible for tools that work with logical AST nodes to find the
 particular text that resulted in those nodes, for example for automated
 efactoring or highlighting.
 .
 This package contains the Python 3 version.