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# wraps

`astropy.utils.decorators.``wraps`(wrapped, assigned=('__module__', '__name__', '__doc__'), updated=('__dict__', ), exclude_args=())

  An alternative to `functools.wraps` which also preserves the original function’s call signature by way of `make_function_with_signature`.

  This also adds an optional `exclude_args` argument. If given it should be a sequence of argument names that should not be copied from the wrapped function (either positional or keyword arguments).

  The documentation for the original `functools.wraps` follows:

  Decorator factory to apply update_wrapper() to a wrapper function

  > Returns a decorator that invokes update_wrapper() with the decorated function as the wrapper argument and the arguments to wraps() as the remaining arguments. Default arguments are as for update_wrapper(). This is a convenience function to simplify applying partial() to update_wrapper().