def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key == constantList[0]:
self.display.setText(self.display.text() + '3.141592')
elif key == constantList[1]:
self.display.setText(self.display.text() + '3E+8')
elif key == constantList[2]:
self.display.setText(self.display.text() + '340')
elif key == constantList[3]:
self.display.setText(self.display.text() + '1.5E+8')
elif key == functionList[0]:
n = self.display.text()
value = calcFunctions.factorial(n)
self.display.setText(str(value))
elif key == functionList[1]:
n = self.display.text()
value = calcFunctions.decToBin(n)
self.display.setText(str(value))
elif key == functionList[2]:
n = self.display.text()
value = calcFunctions.binToDec(n)
self.display.setText(str(value))
elif key == functionList[3]:
n = self.display.text()
value = calcFunctions.decToRoman(n)
self.display.setText(str(value))
elif key == functionList[4]:
n = self.display.text()
value = calcFunctions.romanToDec(n)
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.error:
self.display.clear()
self.error = False
button = self.sender()
key = button.text()
ConstantGroups = {
'pi': '3.141592',
'빛의 이동 속도 (m/s)': '3E+8',
'소리의 이동 속도 (m/s)': '340',
'태양과의 평균 거리 (km)': '1.5E+8'
}
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.error = True
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key in constantList:
self.display.setText(self.display.text() + ConstantGroups[key])
elif key == functionList[0]:
n = self.display.text()
value = factorial(n)
self.display.setText(str(value))
elif key == functionList[1]:
n = self.display.text()
value = decToBin(n)
self.display.setText(str(value))
elif key == functionList[2]:
n = self.display.text()
value = binToDec(n)
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def function(calc, key) :
if key == 'factorial (!)':
n = calc.display.text()
value = calcFunctions.factorial(n)
calc.display.setText(str(value))
elif key == '-> binary':
n = calc.display.text()
value = calcFunctions.decToBin(n)
calc.display.setText(str(value))
elif key == 'binary -> dec':
n = calc.display.text()
value = calcFunctions.binToDec(n)
calc.display.setText(str(value))
elif key == '-> roman':
n = calc.display.text()
value = calcFunctions.decToRoman(n)
calc.display.setText(str(value))
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
#리스트 생성
consList = {
'pi': 3.141592,
'빛의 이동 속도 (m/s)': 3E+8,
'소리의 이동 속도 (m/s)': 340,
'태양과의 평균 거리 (km)': 1.5E+8
}
funcList = {
'factorial (!)': calcFunctions.factorial(self.display.text()),
'-> binary': calcFunctions.decToBin(self.display.text()),
'binary -> dec': calcFunctions.binToDec(self.display.text()),
'-> roman': calcFunctions.decToRoman(self.display.text())
}
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key in consList.keys():
for conskey in consList.keys():
if key == conskey:
self.display.setText(self.display.text() +
str(consList[key]))
elif key in funcList.keys():
for funckey in funcList.keys():
if key == funckey:
value = funcList[key]
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
self.getResult()
elif key == 'C':
self.display.clear()
elif key == constantList[0]:
self.display.setText(self.display.text() + '3.141592')
elif key == constantList[1]:
self.display.setText(self.display.text() + '3E+8')
elif key == constantList[2]:
self.display.setText(self.display.text() + '340')
elif key == constantList[3]:
self.display.setText(self.display.text() + '1.5E+8')
elif key == functionList[0]:
n = self.display.text()
value = calcFunctions.factorial(n)
self.display.setText(str(value))
elif key == functionList[1]:
n = self.display.text()
value = calcFunctions.decToBin(n)
self.display.setText(str(value))
elif key == functionList[2]:
n = self.display.text()
value = calcFunctions.binToDec(n)
self.display.setText(str(value))
elif key == functionList[3]:
n = float(self.display.text())
value = math.cos(n)
self.display.setText(str(value))
elif key == functionList[4]:
n = float(self.display.text())
value = math.sin(math.degrees(n))
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
constFunc = lambda x: self.display.setText(self.display.text() + x)
constValues = {
constantList[0]: '3.141592',
constantList[1]: '3E+8',
constantList[2]: '340',
constantList[3]: '1.5E8',
}
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key in constValues.keys():
constFunc(constValues[key])
elif key == functionList[0]:
n = self.display.text()
value = calcFunctions.factorial(n)
self.display.setText(str(value))
elif key == functionList[1]:
n = self.display.text()
value = calcFunctions.decToBin(n)
self.display.setText(str(value))
elif key == functionList[2]:
n = self.display.text()
value = calcFunctions.binToDec(n)
self.display.setText(str(value))
elif key == functionList[3]:
n = self.display.text()
value = calcFunctions.decToRoman(n)
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
self.count = 0
list1 = ["3.141592", "3E+8", "340", "1.5E+8", "2.718281"]
if self.display.text() == 'Error!' or self.display.text() == '0':
self.display.setText('')
button = self.sender()
key = button.text()
if self.count == 1:
self.display.setText('')
self.count = 0
if key == '=':
try:
result = str(eval(self.display.text()))
self.count += 1
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.setText('0')
elif key in constantList:
for i in range(0, len(list1)):
if key == constantList[i]:
self.display.setText(self.display.text() + list1[i])
elif key in functionList:
n = self.display.text()
if key == functionList[0]:
value = calcFunctions.factorial(n)
elif key == functionList[1]:
value = calcFunctions.decToBin(n)
elif key == functionList[2]:
value = calcFunctions.binToDec(n)
elif key == functionList[3]:
value = calcFunctions.decToRoman(n)
elif key == functionList[4]:
value = calcFunctions.squareRoot(n)
self.display.setText((str(value)))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = str(eval(self.display.text()))
# 0으로 나눴을 때 예외처리
except ZeroDivisionError:
result = '0으로 나눌 수 없습니다'
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
# 반복을 줄임
elif key in constantDic:
self.display.setText(constantDic[key])
# function도 딕셔너리를 통해 반복을 줄이고 싶었으나 실패함
elif key in functionList[0]:
n = self.display.text()
value = calcFunctions.factorial(n)
self.display.setText(str(value))
elif key == functionList[1]:
n = self.display.text()
value = calcFunctions.decToBin(n)
self.display.setText(str(value))
elif key == functionList[2]:
n = self.display.text()
value = calcFunctions.binToDec(n)
self.display.setText(str(value))
elif key == functionList[3]:
n = self.display.text()
value = calcFunctions.decToRoman(n)
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
flag = False
contents = {0: '3.141592', 1: '3E+8', 2: '340', 3: '1.5E+8'}
n = self.display.text()
function_dic = {0: calcFunctions.factorial(n), 1: calcFunctions.decToBin(n),
2: calcFunctions.binToDec(n), 3: calcFunctions.decToRoman(n)}
for idx in range(4):
if key == constantList[idx]:
self.display.setText(self.display.text() + contents[idx])
flag = True
for idx in range(4):
if key == functionList[idx]:
value = function_dic[idx]
self.display.setText(str(value))
flag = True
if not flag:
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key in constantList: #for문과 list를 사용하여 단축
conLi = ['3.141592', '3E+8', '340', '1.5E+8']
for i in range(4):
if key == constantList[i]:
self.display.setText(self.display.text() + conLi[i])
elif key in functionList: #for문과 리스트를 사용하여 단축
n = self.display.text()
fun = [
calcFunctions.factorial(n),
calcFunctions.decToBin(n),
calcFunctions.binToDec(n),
calcFunctions.decToRoman(n)
] #getattr 사용해서 단축 가능
for i in range(4):
if key == functionList[i]:
value = fun[i]
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
for i in constantList.keys():
if key == i:
self.display.setText(constantList[i])
for j in range.functionList(0, 4):
if functionList[j]:
n = self.display.text()
fun = [
calcFunctions.factorial(n),
calcFunctions.decToBin(n),
calcFunctions.binToDec(n),
calcFunctions.decToRoman(n)
]
value = fun[j]
self.display.setText(str(value))
elif key == 'C':
self.display.clear()
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key in constantList:
keyIndex = constantList.index(key)
self.display.setText(self.display.text() +
constantResult[keyIndex])
elif key in functionList:
n = eval(self.display.text())
functionResult = [
calcFunctions.factorial(n),
calcFunctions.decToBin(n),
calcFunctions.binToDec(n),
calcFunctions.decToRoman(n)
]
keyIndex = functionList.index(key)
value = functionResult[keyIndex]
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
#추가 리스트
numList = {'pi' : 3.141592,'빛의 이동 속도 (m/s)' : 3E+8,'소리의 이동 속도 (m/s)' : 340,'태양과의 평균 거리 (km)' : 1.5E+8}
performList = {'factorial (!)' : calcFunctions.factorial(self.display.text()),'-> binary' : calcFunctions.decToBin(self.display.text()),
'binary -> dec': calcFunctions.binToDec(self.display.text()),'dec -> roman' : calcFunctions.decToRoman(self.display.text()),'roman -> dec' : calcFunctions.RomanTodec(self.display.text())}
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
#줄인 코드 1
elif key in numList.keys():
for numkey in numList.keys():
if key == numkey:
self.display.setText(self.display.text() + str(numList[key]))
#줄인 코드 2
elif key in performList.keys():
for performkey in performList.keys():
if key == performkey:
value = performList[key]
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = str(eval(self.display.text()))
self.flag = 1
except:
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key in constantList:
self.idx = 0
self.display.setText(self.display.text() +
self.constantVal[constantList.index(key)])
elif key in functionList:
n = str(eval(self.display.text()))
self.flag = 1
if functionList.index(key) == 0:
n = str(eval(self.display.text()))
value = calcFunctions.factorial(n)
elif functionList.index(key) == 1:
value = calcFunctions.decToBin(n)
elif functionList.index(key) == 2:
value = calcFunctions.binToDec(n)
elif functionList.index(key) == 3:
value = calcFunctions.decToRoman(n)
self.display.setText(str(value))
elif key in operatorList:
# 계산 결과에 괄호 연산자 버튼을 누르면 결과값이 나타나는 오류를 수정
if self.flag == 1 and key == "(":
self.display.setText("Error!")
self.flag = 0
#괄호가 열려있을 때에만 괄호를 닫을 수 있도록 만들었다.
elif key == "(":
self.display.setText(self.display.text() + key)
self.parIdx = 1
elif self.parIdx == 1 and key == ")":
self.display.setText(self.display.text() + key)
self.parIdx = 0
elif self.parIdx == 0 and key == ")":
self.display.setText(self.display.text())
#나머지의 경우에는 연산이 가능해지도록 한다.
#연산자가 연속으로 중복되어 입력되는 것을 방지한다.
else:
if self.idx == 0:
self.idx = 1
self.display.setText(self.display.text() + key)
self.flag = 0
#계산이 끝났을 때 연산자가 아닌 숫자 버튼을 누르면, 새로운 수로 시작하지 않고 결과 뒤에 새로운 숫자가 쓰여지는 것을 방지한다.
elif key in numPadList:
self.idx = 0
if self.flag == 1 and key != "=":
self.display.setText(key)
self.flag = 0
#그리고 함수 계산 후에도 결과값 뒤에 새로운 숫자가 쓰여지는 것을 방지한다.
elif self.flag == 1:
self.display.setText(key)
self.flag = 0
else:
self.display.setText(self.display.text() + key)
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
self.flagCheck()
button = self.sender()
key = button.text()
if key == "=":
try:
result = str(eval(self.display.text()))
except:
result = "Error!"
self.display.setText(result)
self.flag = "error"
else:
self.display.setText(result)
elif key == "C":
self.display.clear()
self.flag = ""
elif key in constantList:
if self.flag != "number" and self.flag != "constant":
idx = constantList.index(key)
self.display.setText(self.display.text() + constantValueList[idx])
self.flag = "constant"
elif key == functionList[0]:
if self.display.text() != "":
n = eval(self.display.text())
if isinstance(n, int):
if 0 <= int(n) <= 17:
value = factorial(int(n))
self.flag = "number"
else:
value = 'Error!'
self.flag = "error"
else:
value = 'Error!'
self.flag = "error"
else:
value = 'Error!'
self.flag = "error"
self.display.setText(str(value))
elif key == functionList[1]:
if self.display.text() != "":
n = str(eval(self.display.text()))
value = calcFunctions.decToBin(n)
if len(value) > 15:
value = "Too long"
self.flag = "error"
else:
self.flag = "bin"
else:
value = 'Error!'
self.flag = "error"
self.display.setText(str(value))
elif key == functionList[2]:
if self.display.text() != "":
n = str(eval(self.display.text()))
value = calcFunctions.binToDec(n)
if value == "Error!":
self.flag = "error"
else:
self.flag = "number"
else:
value = 'Error!'
self.flag = "error"
self.display.setText(str(value))
elif key == functionList[3]:
n = self.display.text()
value = calcFunctions.decToRoman(n)
self.display.setText(str(value))
elif key in operatorList:
if self.flag == "bin":
pass
elif key == "(" or key == ")":
self.display.setText(self.display.text() + key)
elif self.flag != "operator":
self.display.setText(self.display.text() + key)
self.flag = "operator"
else:
self.flagCheck()
if self.flag != "constant" and self.flag != "bin":
if self.display.text() == "0":
if key == "0":
pass
elif key == ".":
self.display.setText(self.display.text() + key)
else:
self.display.setText(key)
elif key == ".":
if "." in self.display.text():
pass
elif self.display.text() == "":
pass
else:
self.display.setText(self.display.text() + key)
else:
self.display.setText(self.display.text() + key)
self.flag = "number"
print(self.flag)
def buttonClicked(self):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)
self.erasecount = 1
elif key == 'C':
self.display.clear()
elif key == constantList[0]:
self.display.setText('3.141592')
elif key == constantList[1]:
self.display.setText('3E+8')
elif key == constantList[2]:
self.display.setText('340')
elif key == constantList[3]:
self.display.setText('1.5E+8')
elif key == functionList[0]:
try:
n = str(eval(self.display.text()))
value = calcFunctions.factorial(n)
except:
value = 'Error!'
self.display.setText(str(value))
elif key == functionList[1]:
n = self.display.text()
value = calcFunctions.decToBin(n)
self.display.setText(str(value))
elif key == functionList[2]:
n = self.display.text()
value = calcFunctions.binToDec(n)
self.display.setText(str(value))
elif key == functionList[3]:
n = self.display.text()
value = calcFunctions.decToRoman(n)
self.display.setText(str(value))
elif key == additionalconstantList[0]:
n = self.display.text()
if n == '': value = 1
else: value = int(n)
self.display.setText(str(value))
elif key == additionalconstantList[1]:
n = self.display.text()
if n == '': value = 60
value = int(n) * 60
self.display.setText(str(value))
elif key == additionalconstantList[2]:
n = self.display.text()
if n == '': value = 3600
else: value = int(n) * 3600
self.display.setText(str(value))
elif key == additionalconstantList[3]:
n = self.display.text()
if n == '': value = 60 * 3600
else: value = int(n) * 60 * 3600
self.display.setText(str(value))
elif key == additionalfunctionList[0]:
n = self.display.text()
try:
a = int(n)
value = "yes"
for i in range(2, a):
if a % i == 0:
value = "no"
break
except:
value = "Error!"
self.display.setText(str(value))
self.erasecount = 1
elif key == additionalfunctionList[1]:
n = self.display.text()
try:
value = float(n) * float(n)
except:
value = "Error!"
self.display.setText(str(value))
elif key == additionalfunctionList[2]:
n = self.display.text()
try:
value = oct(int(n))
except:
value = "Error!"
self.display.setText(str(value))
elif key == additionalfunctionList[3]:
n = self.display.text()
try:
value = hex(int(n))
except:
value = "Error!"
self.display.setText(str(value))
else:
if self.erasecount == 1:
self.erasecount = 0
self.display.setText('')
self.display.setText(self.display.text() + key)
def buttonClicked(self):
if 'clear' in init:
self.display.clear()
init.clear()
button = self.sender()
key = button.text()
## 06 + 3처럼 앞에 0이 있을 경우 에러처리가 나던 것을 처리하기 위해
## 맨앞에 0이 나타나지 않을때까지 0을 지우고 연산기호 뒤의 문자도 0이면 없애는 식으로 하려했으나
## 연산기호를 여러번 쓰는부분을 어떻게 코딩해야할지 몰라 남겼습니다.
'''idx = 0
if key == '=':
if '+' or '-' or '*' or '/' in self.display.text():
del0 = ''
for i in range(1, len(self.display.text())):
# 연산기호가 몇번째에 있는 지 확인
if self.display.text()[i] == '+':
idx = i
if self.display.text()[i] == '-':
idx = i
if self.display.text()[i] == '*':
idx = i
if self.display.text()[i] == '/':
idx = i
del1 = ''
## 첫째 인자에 0이 있는 경우
count = 1
print(idx)
while self.display.text()[0] == '0':
count += 1
# 첫째 인자 0제거
for i in range(1, len(self.display.text())):
del0 += self.display.text()[i]
self.display.setText(del0)
# 둘째 인자 0 유무 확인
while del0[idx + 1] == '0':
# 0이 있네?
for i in range(1, len(del0)):
if i == idx:
continue
else:
del1 += del0[i]
self.display.setText(del1)
# 둘째 인자에 0이 없는 경우
else:
self.display.setText(str(eval(del0)))
## 첫재 인자에 0이 없는우 경우
else:
## 둘째 인자에 0이 있는 경우
if self.display.text()[idx + 1] == 0:
print('22')
## 둘째 인장에 0이 없는 경우
else:
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
self.display.setText(result)'''
if key == '=':
## 계산 입력 후 값 초기화를 위해 init라는 리스트를 생성
## ZeroDivisionErro 처리
if '/' in self.display.text():
try:
result = str(eval(self.display.text()))
except ZeroDivisionError:
result = 'ZeroDivisionError'
init.append('clear')
self.display.setText(result)
else:
try:
result = str(eval(self.display.text()))
except:
result = 'Error!'
init.append('clear')
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key == constantList[0]:
self.display.setText(self.display.text() + '3.141592')
elif key == constantList[1]:
self.display.setText(self.display.text() + '3E+8')
elif key == constantList[2]:
self.display.setText(self.display.text() + '340')
elif key == constantList[3]:
self.display.setText(self.display.text() + '1.5E+8')
elif key == functionList[0]:
n = self.display.text()
value = calcFunctions.factorial(n)
self.display.setText(str(value))
init.append('clear')
elif key == functionList[1]:
n = self.display.text()
value = calcFunctions.decToBin(n)
self.display.setText(str(value))
elif key == functionList[2]:
n = self.display.text()
value = calcFunctions.binToDec(n)
self.display.setText(str(value))
elif key == functionList[3]:
n = self.display.text()
value = calcFunctions.decToRoman(n)
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key) ## 계산 입력