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 (SyntaxError, ZeroDivisionError, TypeError):
result = 'Error!'
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif key in constantList:
Conlist = ['3.141592', '3E+8', '340', '1.5E+8']
for i in range(4):
if key == constantList[i]:
self.display.setText(self.display.text() + Conlist[i])
elif key in functionList:
n = self.display.text()
Funlist = [
calcFunctions.factorial(n),
calcFunctions.decToBin(n),
calcFunctions.binToDec(n),
calcFunctions.decToRoman(n)
]
for i in range(4):
if key == functionList[i]:
value = Funlist[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()
elif key in constantList:
for value in constantList.values():
self.display.setText(self.display.text() + value)
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)
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()
elif key in constantDict.keys():
self.display.setText(self.display.text() + constantDict[key])
elif key in functionList:
n=self.display.text()
functionDict = {'factorial (!)': calcFunctions.factorial(n),
'-> binary': calcFunctions.decToBin(n),
'binary -> dec': calcFunctions.binToDec(n),
'-> roman': calcFunctions.decToRoman(n)}
value=functionDict[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()
#for문 등 반복문 사용하여 코드 개선(강의노트 참고)
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')
for i in constantDic.keys():
if key == i:
self.display.setText(constantDic[i])
# for i in functionList.keys():
# if key == functionList[i]:
# n = self.display.text()
# value = calcFunctions.functionList[i]
# self.display.setText(str(value))
#
#
# else:
# self.display.setText(self.display.text() + key)
if 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):
constant = ['3.1451592','3E+8','340','1.5E+8']
functions = [calcFunctions.factorial(self.display.text()),
calcFunctions.decToBin(self.display.text()),
calcFunctions.binToDec(self.display.text()),
calcFunctions.decToRoman(self.display.text())]
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:
for i in range(4):
if key == constantList[i]:
self.display.setText(self.display.text() + constant[i])
elif key in functionList:
for i in range(4):
if key == functionList[i]:
value = functions[i]
self.display.setText(str(value))
#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))
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:
try:
consList = ['3.141592', '3E+8', '340', '1.5E+8']
for idx in range(0, 4):
if key in constantList[idx]:
self.display.setText(self.display.text() +
consList[idx])
except:
"Error"
elif key in functionList:
try:
n = str(eval(self.display.text()))
calcList = [
calcFunctions.factorial(n),
calcFunctions.decToBin(n),
calcFunctions.binToDec(n),
calcFunctions.decToRoman(n)
]
for idx in range(4):
if key in functionList[idx]:
self.display.setText(calcList[idx])
except:
"Error"
else:
self.display.setText(self.display.text() + key)
def buttonClicked(self):
operator = ['*', '+', '-', '.', '/']
if self.display.text() == 'Error!':
self.display.setText('')
elif self.display.text() == "0으로 나눌 수 없습니다.":
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = str(eval(self.display.text()))
except ZeroDivisionError:
result = "0으로 나눌 수 없습니다."
except:
result = "Error!"
self.display.setText(result)
elif key == 'C':
self.display.clear()
elif self.display.text() == '' and key in operator:
pass
elif self.display.text() != '' and self.display.text()[-1] in operator:
if self.display.text()[-1] == '*' and self.display.text()[-2] != '*' and key == '*':
self.display.setText(self.display.text() + key)
elif self.display.text()[-1] == '/' and self.display.text()[-2] != '/' and key == '/':
self.display.setText(self.display.text() + key)
elif key not in operator:
self.display.setText(self.display.text() + key)
elif key in constantList:
ftion = ['3.141592', '3E+8', '340', '1.5E+8']
for calclist in range(0, 4):
if key in constantList[calclist]:
self.display.setText(self.display.text() + ftion[calclist])
elif key in functionList:
n = eval(self.display.text())
val = [calcFunctions.factorial(n), calcFunctions.decToBin(n),
calcFunctions.binToDec(n), calcFunctions.decToRoman(n)]
for calcftion in range(0, 4):
if key in functionList[calcftion]:
value = val[calcftion]
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
def functionOperator(key, display):
if key == functionList[0]:
return str(calcFunctions.factorial(display))
elif key == functionList[1]:
return str(calcFunctions.decToBin(display))
elif key == functionList[2]:
return str(calcFunctions.binToDec(display))
elif key == functionList[3]:
return str(calcFunctions.decToRoman(display))
def buttonClicked(self):
try:
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
result = str(eval(self.display.text()))
# 부동소수를 처리해준 값을 리턴해줍니다!
self.display.setText(calcFunctions.floatPoint(result))
elif key == 'C':
self.display.setText('')
elif key == constantList[0]: # Pi
self.display.setText(self.display.text() + '3.141592')
elif key == constantList[1]: # 빛의 이동 속도
self.display.setText(self.display.text() + '3E+8')
elif key == constantList[2]: # 소리의 이동 속도
self.display.setText(self.display.text() + '340')
elif key == constantList[3]: # 태양과의 평균 거리
self.display.setText(self.display.text() + '1.5E+8')
elif key == functionList[0]: # Factorial
n = self.display.text()
value = calcFunctions.factorial(n)
self.display.setText(str(value))
elif key == functionList[1]: # dec -> binary
n = self.display.text()
value = calcFunctions.decToBin(n)
self.display.setText(str(value))
elif key == functionList[2]: # binary -> dec
n = self.display.text()
value = calcFunctions.binToDec(n)
self.display.setText(str(value))
elif key == functionList[3]: # dec -> roman
n = self.display.text()
value = calcFunctions.decToRoman(n)
self.display.setText(str(value))
else:
self.display.setText(self.display.text() + key)
except:
pass
def buttonClicked(self):
# 만약 버튼이 눌었을 때 결과창에 나타나는값 구동 함수
#num = eval(self.display.text()) #이거 왜 따로 객체를 못만들지???
# 만약 결과창에 Error!가 뜨면 초기화 한다.
if self.display.text() == 'Error!':
self.display.setText('')
# 버튼이 눌었을 때 날라오는 두 가지 이름 정하기
button = self.sender() # 날라오는 값???
key = button.text() # button 겉에 쓰여 있는 표시 / 숫자 누를때는 바로 사용가능
if key == numPadList[11]:
try:
result = str(eval(
self.display.text())) # 결과값창의 것을 계산이 후 스트링변화 -> result
except:
result = 'Error!'
self.display.setText(result) # 결과 값을 창에 넣는다.
elif key == operatorList[6]:
self.display.clear()
#index(key)를 사용해서 한줄로 표현 하기
# elif == (x for in) :
elif [True for x in constantList if key == x]:
btTcon = [x for x in range(0, 4)
if key == constantList[x]] # constantList이 눌렸을 때
result_con = str(btTcon)[1] # 리스트에서 스트링으로 바꾸기
text_list = ['3.141592', '3E+8', '340', '1.5E+8']
self.display.setText(self.display.text() +
text_list[int(result_con)])
elif [True for x in functionList if key == x]:
result_text = eval(self.display.text())
btTfun = [x for x in range(0, 4)
if key == functionList[x]] # functionList이 눌렸을 때
result_fun = str(btTfun)[1] # 리스트에서 스트링으로 바꾸기
result_list = [
calcFunctions.factorial(result_text),
calcFunctions.decToBin(result_text),
calcFunctions.binToDec(str(result_text)),
calcFunctions.decToRoman(result_text)
]
# str bin-> int
value = result_list[int(result_fun)]
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()
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))
#수정한 부분
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.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
num = eval(self.display.text())
result = calcFunctions.fixThefloatpoint(num)
except:
result = 'Error!'
self.display.setText(result)
elif key == '<-':
result = self.display.text()
self.display.setText(result[0:len(result) - 1])
elif key == 'C':
self.display.clear()
elif key == 'pi':
self.display.setText(self.display.text() + '3.141592')
elif key == '빛의 이동 속도 (m/s)':
self.display.setText(self.display.text() + '3E+8')
elif key == '소리의 이동 속도 (m/s)':
self.display.setText(self.display.text() + '340')
elif key == '태양과의 평균 거리 (km)':
self.display.setText(self.display.text() + '1.5E+8')
elif key == 'factorial (!)':
n = self.display.text()
value = calcFunctions.factorial(n)
self.display.setText(str(value))
elif key == '-> binary':
n = self.display.text()
value = calcFunctions.decToBin(n)
self.display.setText(str(value))
elif key == 'binary -> dec':
n = self.display.text()
value = calcFunctions.binToDec(n)
self.display.setText(str(value))
elif key == '-> roman':
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.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):
if self.display.text() == 'Error!':
self.display.setText('')
button = self.sender()
key = button.text()
if key == '=':
try:
result = calcFunctions.incorrectFloat(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))
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):
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()
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()
#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()))
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):
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 '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
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 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)
