PyCharm Django ORM不显示django.db.models中的Manager自动完成子级

Question

So I'm frustrated by the autocomplete of Django PyCharm. It does not improved SQL completion and other enhancements.

from django.db import models

import datetime from django.utils import timezone

class Question(models.Model):
    question_text = models.CharField(max_length=200)
    pub_date = models.DateTimeField(max_length=200)

    def __str__(self):              # __unicode__ on Python 2
        return self.question_text

    def was_published_recently(self):
        now = timezone.now()
        return now - datetime.timedelta(days=1) < self.pub_date <= now
        #return self.pub_date >= timezone.now() - datetime.timedelta(days=1)

    was_published_recently.admin_order_field = 'pub_date'
    was_published_recently.boolean = True
    was_published_recently.short_description = 'Published recently?'


class Choice(models.Model):
    question = models.ForeignKey(Question)
    choice_text = models.CharField(max_length=200)
    votes = models.IntegerField(default=0)

    def __str__(self):              # __unicode__ on Python 2
        return self.choice_text

for example if I try using Question object from the model and look for objects (Question.objects) and typing dot after objects it should give me the suggestions of "all, first, last, etc." but it does not have any suggestions. It's hard to learn without it, any suggestions how could I fix this? I have installed latest interpreters like IPython, SQLAlchemy and more. In addition to that I have "Collect run-time types information for code insight" enabled.

Answer 1

Unfortunatly PyCharm has had this issue for a very long time and is likely never going to fix it.

I find myself having to do

""":type varname: ObjectType"""

or using isinstance(..)

to get autocomplete to work well.