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walk(self,
ast)
Validate each node in AST and return True if AST is 'safe'. |
source code
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visit(self,
node,
*args)
Recursively validate node and all of its children. |
source code
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visitName(self,
node,
*args)
Disallow any attempts to access a restricted builtin/attr. |
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visitGetattr(self,
node,
*args)
Disallow any attempts to access a restricted attribute. |
source code
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ok(self,
node,
*args)
Default callback for 'harmless' AST nodes. |
source code
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fail(self,
node,
*args)
Default callback for unallowed AST nodes. |
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trace(self,
node)
Debugging utility for tracing the validation of AST nodes. |
source code
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Inherited from object:
__delattr__,
__getattribute__,
__hash__,
__new__,
__reduce__,
__reduce_ex__,
__repr__,
__setattr__,
__str__
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