Package turbogears :: Module decorator

Module decorator

Decorator tools

Functions

decorate(func, caller, signature=None)
Decorate func with caller.

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decorator(entangler, signature=None)
Decorate function with entangler.

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weak_signature_decorator(entangler)
Decorate function with entangler and weak signature.

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simple_decorator(caller, signature=None)
Decorate function with caller.

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simple_weak_signature_decorator(caller)
Decorate function with caller and weak signature.

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make_weak_signature(func)
Change signature to accept arbitrary additional arguments.

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compose(*decorators)
Compose decorators.

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func_composition(func)
Return composition (decorator wise) of function.

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func_original(func)
Return original (undecorated) function.

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func_id(func)
Return identity of function.

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func_eq(f, g)
Check if functions are identical.

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Function Details

Decorate func with caller.

Inspired by Michele Simionato's decorator library: http://www.phyast.pitt.edu/~micheles/python/documentation.html

Decorate function with entangler.

Use new signature or preserve original signature if signature is None.

Decorate function with entangler and weak signature.

Changes signature to accept arbitrary additional arguments.

Decorate function with caller and weak signature.

Changes signature to accept arbitrary additional arguments.

Return identity of function.

If decorator was created with decorator() or weak_signature_decorator(), identity is invariant under decorator application.