如果文件已关闭，为什么我会收到 PermissionError？ （Python）

Question

我在运行代码时收到此错误：

PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: error

但我的文件已关闭，您能帮忙吗？

    def delete_employee(self, new_employee):
    employees_csv_data = self.open_and_read_file(self.list_of_employees)
    with open(EMPLOYEES_EDIT_FILE, 'w') as updated_csv:
        writer = csv.writer(updated_csv)
        if str(new_employee.employee_id) not in str(employees_csv_data.values):
            print(EMPLOYEE_DOESNT_EXIST_IN_FILE_MSG)
        else:
            for row in employees_csv_data.values:
                if new_employee.employee_id != str(row[0]):
                    writer.writerow(row)

    os.rename(EMPLOYEES_EDIT_FILE, self.list_of_employees)
    os.remove(self.list_of_employees)

Answer 1

看起来其他应用程序正在访问此文件。尝试将其删除并重新创建或重新启动系统。