def test_cal():
fail = 0
for s, val in express:
print "Expect: %s = %s" % (s, val)
try:
v = calculator.cal(s)
if v != val:
fail += 1
status = " OK " if v == val else " Fail "
print "%s: %s = %s" % (status, s, v)
except Exception as ex:
print "Exception: %s" % ex
if fail == 0:
print "Very good!!"
else:
print "Sorry: %spass, %sfail." % (len(express) - fail, fail)
def test_cal():
fail = 0
for s, val in express:
print "Expect: %s = %s" % (s, val)
try:
v = calculator.cal(s)
if v != val:
fail += 1
status = " OK "if v == val else " Fail "
print "%s: %s = %s" % (status, s, v)
except Exception as ex:
print "Exception: %s" % ex
if fail == 0:
print "Very good!!"
else:
print "Sorry: %spass, %sfail." % (len(express) - fail, fail)
def test_subtract(self):
print('Testing subtract method')
calculator = cal(self.a, self.b)
self.assertEqual(calculator.sub(), 435)
def test_add(self):
print('Testing add method')
calculator = cal(self.a, self.b)
self.assertEqual(calculator.add(), 443)
import calculator
print(calculator.cal(3, 2))
import math as my_math # 임포트시 이름을 지정해서 사용할 수 있다.
print(my_math.pi)
print(my_math.sin(10))
from math import * # math의 모든 변수와 함수를 사용할때 math.~~ 안하고 그냥 사용가능
import sys
# 명령 매개변수
print(
sys.argv
) #터미널 실행시 python import.py 3 4 5 6 라고치면 ['import.py', '3', '4', '5', '6'] 값 출력
#명령시 매개변수를 들여올 수 있다. 알고리즘, AI에 많이 쓰임
def test_add(self):
'''Testing add menthod'''
calculator = cal(self.a, self.b)
# print(calculator.add())
self.assertEqual(calculator.add(), 443)
def test_multiply(self):
'''Testing divide method'''
calculator = cal(self.a, self.b)
self.assertEqual(calculator.div(), 109.75)
def test_multiply(self):
'''Testing multiply method'''
calculator = cal(self.a, self.b)
self.assertEqual(calculator.mul(), 1756)
from calculator import cal
print("now we are in main.py ")
print("we imported the method cal from calculator and run is here ")
print("please enter tow numbers")
num1 = int(input())
num2 = int(input())
c = cal(num1, num2)
print(c)