【发布时间】:2013-04-14 17:51:28
【问题描述】:
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");
但是我收到了这个错误:
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
任何想法解决它? 我认为导入有问题
【问题讨论】: