我正在尝试使用 Java 从我的 django 项目中调用一些类。这是我的代码:
PythonInterpreter interpreter = new PythonInterpreter();
PySystemState sys = Py.getSystemState();
sys.path.append(new PyString("/Library/Python/2.7/site-packages/"));
sys.path.append(new PyString("/myApps/categoryApp/review/"));
interpreter.exec("from products.models import Category");
但我得到了这个错误:
Exception in thread "main" Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/myApps/categoryApp/review/products/models.py", line 4, in <module>
from django.core.exceptions import ValidationError
File "/Library/Python/2.7/site-packages/django/core/exceptions.py", line 4, in <module>
from functools import reduce
ImportError: cannot import name reduce
有什么办法解决吗?我相信进口有问题