Python 如何修复ModuleNotFoundError：没有名为'的模块；零件'；

我有以下文件结构：

mytests
   models
      parts
        __init__.py
        ...
      __init__.py
      model.py
   test.py

这是

\uuuu init\uuuu.py

的内容：

from parts import *
from models import My_transformer

if __name__=='__main__':
    # ...

from parts.attention import Pre_Net

class My_transformer(tf.keras.Model):
    def __init__(self,config,logger=None):
        super(My_transformer, self).__init__()
        ...

这是

model.py

的内容：

from parts import *
from models import My_transformer

if __name__=='__main__':
    # ...

from parts.attention import Pre_Net

class My_transformer(tf.keras.Model):
    def __init__(self,config,logger=None):
        super(My_transformer, self).__init__()
        ...

运行

test.py

时，出现以下错误：

/mytests/models/__init__.py in <module>()
----> 1 from parts import *
ModuleNotFoundError: No module named 'parts'

如何修复此错误？我在Jupyter笔记本上运行test.py

更新

我有

\uuuu init\uuuu.py

内部

部分

，看起来如下所示：

from attention import *

if __name__=='__main__':
    print('ok')

---

您应该具有如下结构和导入：

mytests
   models
      parts
        __init__.py
        attention.py
      __init__.py
      model.py
   test.py

models/parts/\uuuuu init\uuuuuu.py

content:

from .attention import Pre_Net
# or from .attention import *

class Pre_Net:
    pass

from .model import *

from models.parts import Pre_Net

class My_transformer(tf.keras.Model):
    def __init__(self,config,logger=None):
        super(My_transformer, self).__init__()
        ...

from models import My_transformer

型号/零件/注意.py

内容：

from .attention import Pre_Net
# or from .attention import *

class Pre_Net:
    pass

from .model import *

from models.parts import Pre_Net

class My_transformer(tf.keras.Model):
    def __init__(self,config,logger=None):
        super(My_transformer, self).__init__()
        ...

from models import My_transformer

models/\uuuuuu init\uuuuuuuuuu.py

内容：

from .attention import Pre_Net
# or from .attention import *

class Pre_Net:
    pass

from .model import *

from models.parts import Pre_Net

class My_transformer(tf.keras.Model):
    def __init__(self,config,logger=None):
        super(My_transformer, self).__init__()
        ...

from models import My_transformer

models/model.py

内容：

from .attention import Pre_Net
# or from .attention import *

class Pre_Net:
    pass

from .model import *

from models.parts import Pre_Net

class My_transformer(tf.keras.Model):
    def __init__(self,config,logger=None):
        super(My_transformer, self).__init__()
        ...

from models import My_transformer

test.py

内容：

from .attention import Pre_Net
# or from .attention import *

class Pre_Net:
    pass

from .model import *

from models.parts import Pre_Net

class My_transformer(tf.keras.Model):
    def __init__(self,config,logger=None):
        super(My_transformer, self).__init__()
        ...

from models import My_transformer

---

零件需要自己的_uinit__uu.py。python就是这样告诉我们parts是一个包的。@MYousefi:是的，我在

parts

中有

\uuu init\uuuuuu.py

。很抱歉没有提及此事。请查看我的更新。谢谢，只是说

model.py

位于

models

内部，而不是

models/parts

。你能相应地更新答案以适应这种结构吗？@Fluxy我编辑了答案。我真的不知道test.py中有什么，所以我假设您想在test.py模块中导入我的_转换器，这样就可以了。非常感谢你！你的回答解决了我的问题！