Python randfloatの例

コード例 #1

ファイル: deccheck.py プロジェクト: ChanChiChoi/cpython

def test_from_float(method, prec, exprange, restricted_range, itr, stat):
    """Iterate the __float__ method through many test cases."""
    for rounding in RoundModes:
        context.rounding = rounding
        for i in range(1000):
            f = randfloat()
            op = (f,) if method.startswith("context.") else ("sNaN", f)
            t = TestSet(method, op)
            try:
                if not convert(t):
                    continue
                callfuncs(t)
                verify(t, stat)
            except VerifyError as err:
                log(err)

コード例 #2

def test_from_float(method, prec, exprange, restricted_range, itr, stat):
    """Iterate the __float__ method through many test cases."""
    for rounding in sorted(RoundMap):
        context.rounding = rounding
        for i in range(1000):
            f = randfloat()
            op = (f, ) if method.startswith("context.") else ("sNaN", f)
            t = TestSet(method, op)
            try:
                if not convert(t):
                    continue
                callfuncs(t)
                verify(t, stat)
            except VerifyError as err:
                log(err)