def main():
parser = argparse.ArgumentParser()
parser.add_argument('--function', type=str, required=True, nargs='+')
args = parser.parse_args()
arguments = args.function
method_name = arguments[0]
angle = arguments[1]
calc = ScientificCalc()
if method_name == 'calculate_sin':
res = calc.calculate_sin(angle)
print(res)
else:
print("method not found")
def main():
input1 = sys.argv[1]
input2 = sys.argv[2]
addcalc = ScientificCalc()
result1 = addcalc.addition(input1, input2)
print(result1)
result2 = addcalc.subtraction(input1, input2)
print(result2)
result3 = addcalc.multiply(input1, input2)
print(result3)
result4 = addcalc.divide(input1, input2)
print(result4)
def test_square_root_positive(self):
"""test case for positive value"""
test = ScientificCalc()
self.assertEqual(test.square_root(4), 2.0)
def test_square_root_string(self):
"""test case if we give string"""
test = ScientificCalc()
self.assertEqual(test.square_root("a"), "expecting integer value")
def test_square_root_negative(self):
"""test case for negative value"""
test = ScientificCalc()
self.assertEqual(test.square_root(-8),
complex(1.7319121124709868e-16 + 2.8284271247461903j))
def test_addition(self):
"""calculating the positive addition value"""
calc = ScientificCalc()
self.assertEqual(calc.addition(2, 2), 4)
def test_error(self):
"""non integer inputs"""
calc = ScientificCalc()
self.assertEqual(calc.addition(2, 'a'), "Enter only numbers")
def test_zeroerror(self):
"""non integer inputs"""
calc = ScientificCalc()
self.assertEqual(calc.divide(2, 0), "Enter a number greater than zero")
def test_divide(self):
"""calculating the division"""
calc = ScientificCalc()
self.assertEqual(calc.divide(4, 2), 2)
def test_multipy(self):
"""calculating the multiplication """
calc = ScientificCalc()
self.assertEqual(calc.multiply(5, 3), 15)
def test_subtraction(self):
"""calculating the subtraction value"""
calc = ScientificCalc()
self.assertEqual(calc.subtraction(5, 3), 2)
def test_case2(self):
calc = ScientificCalc()
self.assertEqual(calc.calculate_sin('uyh'), 'It is not number')
def test_case1(self):
calc = ScientificCalc()
self.assertEqual(calc.calculate_sin('30'), -0.9880316240928618)