Autocompletion in Django + pydev

问题:

I am trying to make pydev autocomplete my variables from model data, but for now I have been unable to do it.

I have configured the PYTHONPATH in

Window->Preferences->PyDev->Interpreter - Python

to include both the django folder and my project folder.

Then if I have a model like this:

class Team(models.Model):
  name = models.CharField(max_length=50)
  id = models.IntegerField()

and from another file of the same django project I import this file

from MyProject.MyApp.models import Team

Code completion works if I do for instance (I use CTRL+SPACE to show me the autocompletion optiosn)

team = Team.objects.[CTRL+SPACE]

But then it does not work if I want to 'autocomplete' the variables of t. For instance

team.[CTRL+SPACE]

does not give me any options. Any idea on how to solve the problem? Thanks

UPDATE: I have been digging more about the origin of the problem and it is not related with the path configuration or the autocompletion configurations, seems that it has to do with detecting the type of an object (the system is not capable of detecting that team is a Team object, and therefore it does not show the object properties).

回答1:

Have you added your site packages and your project folder to the PyDev Pythonpath?

Right click on your project folder and...

PyDev > Set as PyDev project

Right click again and...

Properties > PyDev - PYTHONPATH

Click on External Libraries. Click on Add source folder. Choose your project folder and also your site-packages folder. If you're using virtualenv, and of course, why wouldn't you be ;) you'll want to choose the appropriate virtualenv's site-packages. You do not have to choose the system site-packages folder.

Now let's check the autocomplete settings... Window > Preferences > PyDev > Editor > Code Completion

I have autocompletion set on all but the closing parenthesis, with an autocompletion delay of 0. I would also not recommend turning on auto imports.

Hope that gets you going!

回答2:

Model.object autocompletion is broken, or at least it was in 2008:

http://www.mail-archive.com/[e-mail]/msg52874.html

Are you using the last version?