Question

我有一个有几个属性的类。我只希望每个属性的值分别在一行上。

我尝试使用map但它指向列表中每个类（<task_Backlog_Puller.Case object at 0x7ff2018f0240>）的实例，我需要获取每个类属性的值。我无法从第三方导入库。

class Case:
    def __init__(self, case_number, owner, title, status, priority, date_created):
        self.case_number = case_number
        self.owner = owner
        self.title = title
        self.status = status
        self.priority = priority
        self.date_created = date_created




def create_report_of_cases_older_than_30_days(total_number_of_all_cases, number_of_cases_older_than_30_days, cases_older_than_30_days):
    report = "Total number of cases in team backlog is " + str(total_number_of_all_cases) + '\n'
    report += "Total number of cases older than 30 days is " + str(number_of_cases_older_than_30_days) + '\n'
    report += '\n'
    report += '\n'.join(map(str, cases_older_than_30_days))
    logger.info("Report -> {}".format(report))
    return str(report)

2017-07-06 18:27:00,422 [    INFO] task_Backlog_Puller.116 --- Report -> Total number of cases in team backlog is 17
Total number of cases older than 30 days is 9

<task_Backlog_Puller.Case object at 0x7ff2018f0240>
<task_Backlog_Puller.Case object at 0x7ff202540a20>
<task_Backlog_Puller.Case object at 0x7ff1fe3b45f8>
<task_Backlog_Puller.Case object at 0x7ff20043ee80>
<task_Backlog_Puller.Case object at 0x7ff20043ee10>
<task_Backlog_Puller.Case object at 0x7ff2018d16a0>
<task_Backlog_Puller.Case object at 0x7ff2018d1cf8>
<task_Backlog_Puller.Case object at 0x7ff2018d1a58>
<task_Backlog_Puller.Case object at 0x7ff2018d1e80>

Answer 1

为了控制如何将python类强制转换为字符串，可以在类定义中定义defaultConfig { applicationId "type the new app Id here " }函数。

__str__

将函数str映射到类实例变量列表

1 个答案: