Importing django modules from java

Question

I am trying to call some classes from my django project using Java. Here is my code:

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");

But I got this error:

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

Any idea solving it? I believe there is something wrong with the imports

score 1 · Answer 1 · answered Apr 14 '13 at 19:08

The standard version of Jython is compatible with Python 2.5. As described in the documentation on running Django on Jython, Django 1.5 only compatible in Python 2.6 upwards. You will need to run the 2.7 beta version of Jython, or the older 1.4 version of Django.

Importing django modules from java

1 Answers1