title: Fields undefined
body: <p>I'm new to Django, so I decided to try the <a href="https://docs.djangoproject.com/en/1.4/intro/tutorial01/" rel="nofollow">tutorial</a>.</p>
  
  <p>And then the problem comes: I added some code to polls/models.py </p>
  
  <pre><code>from django.db import models
  
  class Poll(models.Model):
      question = models.CharField(max_length=200)
      pub_date = models.DateTimeField('date published')
  
  class Choice(models.Model):
      poll = models.ForeignKey(Poll)
      choice = models.CharField(max_length=200)
      votes = models.IntegerField()
  </code></pre>
  
  <p>Now I have four error messages like this:</p>
  
  <blockquote>
    <p>Undefined variable from import: CharField models.py /Mysite/polls line 4 PyDev Problem</p>
  </blockquote>
  
  <p>But the models.Field class is all right.</p>
  
  <p><strong>What am I doing wrong?</strong></p>
  
  <p>Don't know if it will help, but Python 3.3 and Aptana Studio 3 are used. I created the project from the command line like it is told in the tutorial and then copied .project and .pydevproject files and changed paths and names there.</p>
  
  <p>UPD:
  Everything began to work after I changed Python 3.3 for Python 2.7. Thanks to UnLiMiTeD!</p>