def setupUi(self, Encryptor):
    Encryptor.setObjectName("Encryptor")
    Encryptor.setEnabled(True)
    Encryptor.resize(401, 312)
    Encryptor.setWindowOpacity(1.0)
    Encryptor.setTabShape(QtWidgets.QTabWidget.Rounded)
    self.centralwidget = QtWidgets.QWidget(Encryptor)
    self.centralwidget.setObjectName("centralwidget")
    self.horizontalLayoutWidget = QtWidgets.QWidget(self.centralwidget)
    self.horizontalLayoutWidget.setGeometry(QtCore.QRect(10, 90, 381, 31))
    self.horizontalLayoutWidget.setObjectName("horizontalLayoutWidget")
    self.horizontalLayout = QtWidgets.QHBoxLayout(self.horizontalLayoutWidget)
    self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
    self.horizontalLayout.setObjectName("horizontalLayout")
    self.lineEdit = QtWidgets.QLineEdit(self.horizontalLayoutWidget)
    self.lineEdit.setObjectName("lineEdit")
    self.horizontalLayout.addWidget(self.lineEdit)
    self.label = QtWidgets.QLabel(self.centralwidget)
    self.label.setGeometry(QtCore.QRect(10, 10, 379, 69))
    self.label.setObjectName("label")
    self.pushButton = QtWidgets.QPushButton(self.centralwidget)
    self.pushButton.setGeometry(QtCore.QRect(10, 130, 181, 71))
    self.pushButton.setObjectName("pushButton")
    self.pushButton_2 = QtWidgets.QPushButton(self.centralwidget)
    self.pushButton_2.setGeometry(QtCore.QRect(200, 130, 191, 71))
    self.pushButton_2.setObjectName("pushButton_2")
    Encryptor.setCentralWidget(self.centralwidget)
    self.statusbar = QtWidgets.QStatusBar(Encryptor)
    self.statusbar.setObjectName("statusbar")
    Encryptor.setStatusBar(self.statusbar)
    self.retranslateUi(Encryptor)
    QtCore.QMetaObject.connectSlotsByName(Encryptor)
    self.pushButton.clicked.connect(self.OpenClick)
    self.pushButton_2.clicked.connect(self.OpenClick2)

def retranslateUi(self, Encryptor):
    _translate = QtCore.QCoreApplication.translate
    Encryptor.setWindowTitle(_translate("Encryptor", "Encryptor"))
    self.label.setText(_translate("Encryptor", "92048208493598953532080Enter the file Directory029402909310324020490"))
    self.pushButton.setText(_translate("Encryptor", "Encrypt"))
    self.pushButton_2.setText(_translate("Encryptor", "Decrypt"))

def LineInput(self):
    self.lineEdit.text()

def OpenClick(self):
    Encryptors.incript()

def OpenClick2(self):
    Encryptors.dicript()

def pad(self, s):
    return s + b"" * (AES.block_size - len(s) % AES.block_size)

def encrypt(self, message, key, key_size=256):
    message = self.pad(message)
    iv = Random.new().read(AES.block_size)
    cipher = AES.new(key, AES.MODE_CBC, iv)
    return iv + cipher.encrypt(message)

def encrypt_file(self, file_name):
    with open(file_name, 'rb')as fo:
        plaintext = fo.read()
    enc = self.encrypt(plaintext, self.key)
    with open(file_name + ".enc", 'wb') as fo:
        fo.write(enc)
        os.remove(file_name)

def decrypt(self, ciphertext, key):
    iv = ciphertext[:AES.block_size]
    cipher = AES.new(key, AES.MODE_CBC, iv)
    plaintext = cipher.decrypt(ciphertext[AES.block_size:])
    return plaintext.rstrip(b"")

def decrypt_file(self, file_name):
    with open(file_name, 'rb') as fo:
        ciphertext = fo.read()
    dec = self.decrypt(ciphertext, self.key)
    with open(file_name[:-4], 'wb') as fo:
        fo.write(dec)
    os.remove(file_name)

def getAllFiles(self):
    dir_path = os.path.dirname(os.path.realpath(__file__))
    dirs = []
    for dirName, subdirList, fileList in os.walk(dir_path):
        for fname in fileList:
            if (fname != 'script.py' and fname != 'data.txt.enc'):
                dirs.append(dirName + "\" + fname)
    return dirs

def encrypt_all_files(self):
    dirs = self.getAllFiles()
    for file_name in dirs:
        self.encrypt_file(file_name)

def decrypt_all_files(self):
    dirs = self.getAllFiles()
    for file_name in dirs:
        self.decrypt_file(file_name)

def incript():
    u = Ui_Encryptor()
    enc.encrypt_file(str(u.lineEdit.text()))

def dicript():
    u = Ui_Encryptor()
    enc.decrypt_file(str(u.LineInput()))