Initialize visitor by generating callbacks for all AST node types.
(self, *args, **kwargs)
| 1352 | """ |
| 1353 | |
| 1354 | def __init__(self, *args, **kwargs): |
| 1355 | "Initialize visitor by generating callbacks for all AST node types." |
| 1356 | super().__init__(*args, **kwargs) |
| 1357 | self.errors = [] |
| 1358 | |
| 1359 | def walk(self, tree, filename): |
| 1360 | "Validate each node in AST and raise SecurityError if the code is not safe." |