def test_cos(self): self._test1(np.cos, (np.arange(0, pi/2, pi/4) * self.ureg.dimensionless, np.arange(0, pi/2, pi/4) * self.ureg.radian, np.arange(0, pi/2, pi/4) * self.ureg.mm / self.ureg.m, ), (self.ureg.m, ), '', results=(None, None, np.cos(np.arange(0, pi/2, pi/4)*0.001), ) ) self._test1(np.cos, (np.rad2deg(np.arange(0, pi/2, pi/4)) * self.ureg.degrees, ), results=(np.cos(np.arange(0, pi/2, pi/4)), ) )
def test_cos(self): self._test1(np.cos, (np.arange(0, pi/2, pi/4) * self.ureg.dimensionless, np.arange(0, pi/2, pi/4) * self.ureg.radian, np.arange(0, pi/2, pi/4) * self.ureg.mm / self.ureg.m, ), (1*self.ureg.m, ), '', results=(None, None, np.cos(np.arange(0, pi/2, pi/4)*0.001), ) ) self._test1(np.cos, (np.rad2deg(np.arange(0, pi/2, pi/4)) * self.ureg.degrees, ), results=(np.cos(np.arange(0, pi/2, pi/4)), ) )
with self.assertRaises(AttributeError): home_elec_power = 1 * ureg._home # noqa: F841 # ... or with *only* underscores ureg.define("_ = 45 * km") with self.assertRaises(AttributeError): one_blank = 1 * ureg._ # noqa: F841 try: @pytest.mark.skipif(np is None, reason="NumPy is not available") @pytest.mark.parametrize( "callable", [ lambda x: np.sin(x / x.units), # Issue 399 lambda x: np.cos(x / x.units), # Issue 399 np.isfinite, # Issue 481 np.shape, # Issue 509 np.size, # Issue 509 np.sqrt, # Issue 622 lambda x: x.mean(), # Issue 678 lambda x: x.copy(), # Issue 678 np.array, lambda x: x.conjugate, ], ) @pytest.mark.parametrize( "q", [ pytest.param(ureg.Quantity(1, "m"), id="python scalar int"), pytest.param(ureg.Quantity([1, 2, 3, 4], "m"), id="array int"),