Function setUp

Lib/test/test_decimal.py:5985–5987

(slf, mod=mod)

            if not mod:
                continue
            def setUp(slf, mod=mod):
                sys.modules['decimal'] = mod
                init(mod)
            def tearDown(slf, mod=mod):
                sys.modules['decimal'] = orig_sys_decimal
                mod.setcontext(ORIGINAL_CONTEXT[mod].copy())