"SystemError: Parent module '' not loaded, cannot perform relative import" в чем ошибка?

Question

[dstdfx]

article/
...
├── forms.py
├── __init__.py
├── models.py
├── static
│   ├── article
│   └── static_root
├── templates
│   ├── about.html
│   ├── article
│   ├── contact.html
│   └── thanks.html
├── urls.py
└── views.py

forms.py:

from django import forms

class ContactForm(forms.Form):
    subject = forms.CharField(max_length=50)
    message = forms.CharField(widget=forms.Textarea)
    sender = forms.EmailField()
    cc_myself = forms.BooleanField(required=False)

views.py:

...
from .forms import ContactForm
from .models import Article
...

Ловлю странную ошибку :

Traceback (most recent call last):
  File "/home/danya/PycharmProjects/blog/article/views.py", line 8, in <module>
    from .forms import ContactForm
SystemError: Parent module '' not loaded, cannot perform relative import

В чем может быть дело?

Comments

[dstdfx]

Поменял на

from article.forms import ContactForm
from article.models import Article

Выдало:

django.core.exceptions.ImproperlyConfigured: Requested setting DEFAULT_INDEX_TABLESPACE, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

Нагуглил следующее, но ничего из предложенного там не помогло
stackoverflow.com/questions/15556499/django-db-set...

In PyCharm the place to do this is Run | Edit Configurations | (e.g. Unittests in project) | Configuration | Environment | Environment variables: DJANGO_SETTINGS_MODULE=(project directory name).settings

После :

django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

[sim3x]

dstdfx: перенеси детали в вопрос

Answer 1

[Cyber_bober]

попробуйте убрать точку
from forms import ContactForm

Comments

[dstdfx]

Всегда работало через точку, без нее еще страшнее ругается.