How to use the keyring.util.escape.escape function in keyring

def set_password(self, service, username, password):
        """Write the password in the file.
        """
        service = escape_for_ini(service)
        username = escape_for_ini(username)

        # encrypt the password
        password = password or ''
        password_encrypted = self.encrypt(password.encode('utf-8'))

        # encode with base64
        password_base64 = base64.encodestring(password_encrypted).decode()
        # write the modification
        if not self.config.has_section(service):
            self.config.add_section(service)
        self.config.set(service, username, password_base64)
        config_file = UnicodeWriterAdapter(self._open('w'))
        self.config.write(config_file)
        config_file.close()

def delete_password(self, service, username):
        """Delete the password for the username of the service.
        """
        service = escape_for_ini(service)
        username = escape_for_ini(username)
        config = configparser.RawConfigParser()
        if os.path.exists(self.file_path):
            config.read(self.file_path)
        try:
            if not config.remove_option(service, username):
                raise PasswordDeleteError("Password not found")
        except configparser.NoSectionError:
            raise PasswordDeleteError("Password not found")
        # update the file
        with open(self.file_path, 'w') as config_file:
            config.write(config_file)

def set_password(self, service, username, password):
        """Write the password in the file.
        """
        service = escape_for_ini(service)
        username = escape_for_ini(username)

        # encrypt the password
        password_encrypted = self.encrypt(password.encode('utf-8'))
        # encode with base64
        password_base64 = base64.encodestring(password_encrypted).decode()

        # ensure the file exists
        self._ensure_file_path()

        # load the keyring from the disk
        config = configparser.RawConfigParser()
        config.read(self.file_path)

        # update the keyring with the password
        if not config.has_section(service):

def delete_password(self, service, username):
        """Delete the password for the username of the service.
        """
        service = escape_for_ini(service)
        username = escape_for_ini(username)
        config = configparser.RawConfigParser()
        if os.path.exists(self.file_path):
            config.read(self.file_path)
        try:
            if not config.remove_option(service, username):
                raise PasswordDeleteError("Password not found")
        except configparser.NoSectionError:
            raise PasswordDeleteError("Password not found")
        # update the file
        with open(self.file_path, 'w') as config_file:
            config.write(config_file)

def get_password(self, service, username):
        """Read the password from the file.
        """
        service = escape_for_ini(service)
        username = escape_for_ini(username)

        # fetch the password
        try:
            password_base64 = self.config.get(service, username).encode()
            # decode with base64
            password_encrypted = base64.decodestring(password_base64)
            # decrypted the password
            password = self.decrypt(password_encrypted).decode('utf-8')
        except (configparser.NoOptionError, configparser.NoSectionError):
            password = None
        return password

def get_password(self, service, username):
        """
        Read the password from the file.
        """
        service = escape_for_ini(service)
        username = escape_for_ini(username)

        # load the passwords from the file
        config = configparser.RawConfigParser()
        if os.path.exists(self.file_path):
            config.read(self.file_path)

        # fetch the password
        try:
            password_base64 = config.get(service, username).encode()
            # decode with base64
            password_encrypted = base64.decodestring(password_base64)
            # decrypted the password
            password = self.decrypt(password_encrypted).decode('utf-8')
        except (configparser.NoOptionError, configparser.NoSectionError):
            password = None

def _check_file(self):
        """
        Check if the file exists and has the expected password reference.
        """
        if not os.path.exists(self.file_path):
            return False
        self._migrate()
        config = configparser.RawConfigParser()
        config.read(self.file_path)
        try:
            config.get(
                escape_for_ini('keyring-setting'),
                escape_for_ini('password reference'),
            )
        except (configparser.NoSectionError, configparser.NoOptionError):
            return False
        return True

def delete_password(self, service, username):
        service = escape_for_ini(service)
        username = escape_for_ini(username)

        try:
            self.config.remove_option(service, username)
        except configparser.NoSectionError:
            raise errors.PasswordDeleteError('Password not found')
        config_file = UnicodeWriterAdapter(self._open('w'))
        self.config.write(config_file)
        config_file.close()

def delete_password(self, service, username):
        service = escape_for_ini(service)
        username = escape_for_ini(username)

        try:
            self.config.remove_option(service, username)
        except configparser.NoSectionError:
            raise errors.PasswordDeleteError('Password not found')
        config_file = UnicodeWriterAdapter(self._open('w'))
        self.config.write(config_file)
        config_file.close()

def _check_file(self):
        """
        Check if the file exists and has the expected password reference.
        """
        if not os.path.exists(self.file_path):
            return False
        self._migrate()
        config = configparser.RawConfigParser()
        config.read(self.file_path)
        try:
            config.get(
                escape_for_ini('keyring-setting'),
                escape_for_ini('password reference'),
            )
        except (configparser.NoSectionError, configparser.NoOptionError):
            return False
        return True