Make dict views behave like their unrestricted versions #148
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unlike the restricted versions, the unrestricted versions: - are not iterators, they are views - have a len - are false when the mapping is empty, true otherwise - are instances of collections.abc.MappingView This change aligns the behavior of restricted versions with the behavior of unrestricted one, while keeping the "guard", which validates the access with the security manager. During this refactoring, also change `.items()` to validate ach keys and values, like `.keys()` and `.values()` do. Co-authored-by: Dieter Maurer <[email protected]>
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this replaces #147 |
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unlike the restricted versions, the unrestricted versions:
This change aligns the behavior of restricted versions with the behavior of unrestricted one, while keeping the "guard", which validates the access with the security manager.
During this refactoring, also change
.items()to validate ach keys and values, like.keys()and.values()do.