ast_decompiler is a module for generating Python code given an AST.
A usage example:
>> import ast
>> from ast_decompiler import decompile
>> decompile(ast.parse('(a + b) * c'))
(a + b) * c
This module has been tested on Python 2.7, 3.3, 3.4, 3.5, 3.6, 3.7 and 3.8.