Python，当类继承抽象类时导入包模块

Question

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SavingAccount类继承自Account（抽象类）。当main.py导入SavingAccount时如下：

来自bank.SavingAccount的

导入SavingAccount

它出现＆＃34;没有名为＆＃39; Account＆＃39;＆＃34;的模块。有人可以知道如何解决它吗？

输出窗口中的完整错误代码如下：

$date = Carbon::parse('next monday')->toDateString();

Acccount.py

bank
    __init__.py
    Account.py
    SavingAccount.py
main.py

SavingAccount.py

Traceback (most recent call last):
  File "main.py", line 5, in <module>
    from bank.SavingAccount import SavingAccount
  File "\bank\SavingAccount.py", line 1, in <module>
    from Account import Account
ModuleNotFoundError: No module named 'Account'

Answer 1

你应该改变

from Account import Account

到

from .Account import Account

建议在包装内使用后一种相对导入方法。