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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def setcontext(context, _local=local):
 """ Set the current context to that given. Attributes provided by ``context`` override those in the current context. If ``context`` doesn't specify a particular attribute, the attribute from the current context shows through. """

    oldcontext = getcontext()
    _local.__bigfloat_context__ = oldcontext + context