Bob Ippolito wrote: >> One more thought: Rather than just saving the precision, it is >> likely wiser, safer, and more general to just save and restore the >> whole context and let the wrapped block only work with a copy. >> >> oldcontext = decimal.getcontext() >> newcontext = oldcontext.copy() >> newcontext.prec += 2 >> yield None >> decimal.setcontext(oldcontext) >> >> This approach defends against various kinds of unruly behavior by the >> yield target. > > I think you're missing a decimal.setcontext(newcontext) before the > yield..
Seems to me this should be in the standard library ;) Tim Delaney _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
