Popular recipes tagged "inner"

Save and restore SHA-512 internal state (Python)

2013-03-03T18:05:42-08:00

Python recipe 578479 by Dima Tisnek (database, inner, pickle, restore, sha512, state).

If you have a very long input to hash, you may want to save your progress.

CPython doesn't normally let you, but it's easy to hack around via ctypes

Decorator to expose local variables of a function after execution (Python)

2010-07-07T22:01:23-07:00

Python recipe 577283 by Pietro Berkes (decorator, function, inner, local, scope, variables). Revision 2.

Decorator to expose the local variables defined in the inner scope of a function. At the exit of the decorated function (regular exit or exceptions), the local dictionary is copied to a read-only property, locals.

The main implementation is based on injecting bytecode into the original function, and requires the lightweight module byteplay (available here). See below for an alternative implementation that only uses the standard library.

Decorator to expose local variables of a function after execution [alternative implementation] (Python)

2010-07-08T09:44:28-07:00

Python recipe 577295 by Andrea Maffezzoli (decorator, function, inner, local, scope, variables). Revision 6.

Please note that the present is a fork of the recipe 577283 "Decorator to expose local variables of a function after execution" of Pietro Berkes, available at http://code.activestate.com/recipes/577283-decorator-to-expose-local-variables-of-a-function-/ , and aiming only to report the alternative implementation "persistent_locals2", whose I'm co-author with Pietro Berkes, and which was submitted together to the original recipe. Refer to the latter for an exhaustive description and discussion.