Our Engineering Team Ragged Python’s AST to Patch 100,000s of Traces of Code
import ast def is_multi_index_rename_node(node): “”” Tests if the given node represents the code: .levels[].name = and returns the corresponding var, idx and val if it does. “”” strive: if ( isinstance(node, ast.Build) and node.targets[0].attr == “name” and node.targets[0].cost.cost.attr == “levels”…