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67 lines
1.4 KiB
Python
67 lines
1.4 KiB
Python
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#Non-callable called
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class NonCallable(object):
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pass
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class MaybeCallable(Unknown, object):
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pass
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class IsCallable(object):
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def __call__(self):
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pass
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def call_non_callable(arg):
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non = NonCallable()
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non(arg) # $ Alert
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()() # $ Alert
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[]() # $ Alert
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dont_know = MaybeCallable()
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dont_know() # Not a violation
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ok = IsCallable()
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ok()
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if hasattr(non, "__call__"):
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non(arg) # OK due to guard
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if hasattr(non, "__init__"):
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non(arg) # Not OK due to wrong guard # $ Alert
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import six
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#ODASA-4812
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def call_six_guarded(arg=None):
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# If it's a callable, call it
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if six.callable(arg):
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arg = arg()
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#ODASA-6261
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def experimental_jit_scope(compile_ops=True, separate_compiled_gradients=False):
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if callable(compile_ops):
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def xla_compile(node_def):
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return attr_value_pb2.AttrValue(b=compile_ops(node_def))
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def foo():
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#This is so common, we have a different query for it
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raise NotImplemented()
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def bar():
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return NotImplemented() # $ Alert
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# FP due to decorator
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# https://github.com/Semmle/ql/issues/3113
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def some_decorator(func):
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print("this could be tricky for our analysis")
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return func
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class Foo(object):
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def __init__(self, arg):
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self.arg = arg
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@some_decorator
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@classmethod
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def new_instance(cls, new_arg):
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return cls(new_arg) # TODO: FP # $ Alert
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f1 = Foo(1)
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f2 = f1.new_instance(2)
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