def removeGrade(self, grade): Repository.removeGrade(self, grade) writeIntoBin(self._fileName, self.getAll())
def removeGrade(self, grade): Repository.removeGrade(self, grade)(self, grade) writeStInFile(self._fileName, self.getAll())
def removeGrade(self, grade): Repository.removeGrade(self, grade) writeIntoBin(self._fileName, self.getAll())
def removeGrade(self, grade): Repository.removeGrade(self, grade)(self, grade) writeStInFile(self._fileName, self.getAll())