What is the absolute path of BASE DIR?

Question

Django newbie here. I have trouble understanding the meaning of:

BASE_DIR = os.path.dirname(os.path.dirname(__file__))

and

STATIC_ROOT = os.path.join(os.path.dirname(BASE_DIR), 'static')
STATICFILES_DIRS = (
    os.path.join(os.path.dirname(BASE_DIR), "static", "static"),
)

What’s happening here?

I take it the “file” is the settings.py file we are in (?), so the BASE_Dir is two folders up from that…? i.e. the one with manage.py in it?

So the STATIC_ROOT, will be one? or two? directories up from the BASE_DIR. Will the STATIC_ROOT FOLDER be made for me? Or do I have to make one called “static”?

└── MY_PROJECT
    ├── BASE_DIR
    │   ├── MY_APP
    │   │   └── settings.py
    │   └── manage.py
    └── static

Is the above right for this example? Then what the heck / where the heck will the STATIC_FILES_DIRS be?

Asked By: David Blake

||

Source

Answer 1

If your settings.py is configured like this, your filesystem looks like this:

└── MY_PROJECT
    ├── BASE_DIR
    │   ├── MY_APP
    │   │   └── settings.py
    │   └── manage.py
    └── static        -> STATIC_ROOT
        └── static    -> STATICFILES_DIRS

But it is not a good configuration because it mixes up collected statics and the directory where Django tries to find static files (e. g. to collect them). May be better to use this:

└── MY_PROJECT
    └── BASE_DIR
        ├── my_app
        │   ├── settings.py
        │   └── static              -> STATICFILES_DIRS
        ├── manage.py
        └── deployment
            ├── collected_static    -> STATIC_ROOT
            └── media               -> MEDIA_ROOT

# settings.py
BASE_DIR = os.path.dirname(os.path.dirname(__file__))
STATICFILES_DIRS = (os.path.join(
    BASE_DIR, "my_app", "static"),)
STATIC_ROOT = os.path.join(
    os.path.dirname(BASE_DIR), "deployment", "collected_static")
MEDIA_ROOT = os.path.join(
    os.path.dirname(BASE_DIR), "deployment", "media")

Now you can easily deploy your static and media files using your favorite webserver (Apache, Nginx etc.) pointing it to the “deployment” directory.

Update:

I added also a recommendable configuration for MEDIA_ROOT and changed the path for the collected static.

Answered By: Norman8054

Answer 2

If you want to know where is located BASE_DIR, you can print it to the terminal, just add this line to your settings.py:

print "base dir path", BASE_DIR

and runserver to see results.

Answered By: django11

Answer 3

BASE_DIR is your Django project directory. The same directory where manage.py is located.

Answered By: Jon

Answer 4

for path settings in django projects i use

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
STATIC_PRODUCTION_DIR = os.path.abspath(os.path.join(
os.path.dirname(__file__), '..', '..', 'static_production'))

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(STATIC_PRODUCTION_DIR, "static")

MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(STATIC_PRODUCTION_DIR, "media")


STATICFILES_DIRS = [
   os.path.join(BASE_DIR, "static"),
]

Answered By: Dimitris Kougioumtzis

Answer 5

What I did and that really helped me was :

go to settings.py and add –> STATICFILES_DIRS = [os.path.join(BASE_DIR, ‘static’)] at the end of file.
Go to the base html template in your templates folder, and add these 2 lines in the head section (Just make sure you create a folder in static. in my case it is css as you can see below, could be different name ):

a){% load static %}
b)

Answered By: Mister_Python

Answer 6

if anything contains path in it that you didn’t understand where is it or how it works just type in the bottom of your file print('my directory', UNKNOWN_DIR) then run in Terminal Python manage.py runserver.

'my directory' is just a string you can type in any string then UNKNOWN_DIR is what you wanna know where is it. then run Python manage.py runserver.

EXEMPLES:

print(‘my path’, (os.path.abspath(file)) )

python manage.py runserver

print(‘my path’, (os.path.dirname(os.path.abspath(file))) )

python manage.py runserver

print(‘my path’, os.path.join(BASE_DIR, ‘staticfiles’) )

python manage.py runserver

Answered By: MansouriAla

Answer 7

This answer was written for Python 3 and Django 3.x.

It is common to set up a Django project for dev, prod and perhaps test settings. These settings usually inherit from base settings, which are defined in a file called your_app_name/settings/base.py. Within base.py, BASE_DIR might be defined like this:

BASE_DIR = Path(__file__).resolve().parent.parent.parent

The manage.py shell subcommand accepts a line to be interpreted by using the -c option.
Here is a one-line solution that displays BASE_DIR for a Django app called frobshop:

$ ./manage.py shell -c 'from frobshop.settings import base; print(f"BASE_DIR={base.BASE_DIR}")'
BASE_DIR=/var/work/django/frobshop

I provide additional information in my Django Notes blog page.

Answered By: Mike Slinn

Answer 8

Add this code below to "settings.py" so that you can see the absolute path of "BASE_DIR" on your console:

# "settings.py"

print("BASE_DIR is", BASE_DIR)

Answered By: Kai – Kazuya Ito

What is the absolute path of BASE DIR?

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