install_virtual-environment.txt

- open vscode in the dedicated folder:
code .

- create a virtual environment:
virtualenv venv

- activate the virtual environment:
. venv/bin/activate

- ALWAYS RUN IN A VIRTUAL ENVIRONMENT

- read the file
less requirements.txt (Ctrl+z to get out)

- install all the dependencies listed in requirements.txt file:
pip3 install -r requirements.txt

- resize image... https://pillow.readthedocs.io/en/latest/
pip install Pillow 

- apply migration 
python3 manage.py migrate

- run the app:
python3 manage.py runserver

- Delete the db if needed:
rm db.sqlite3

- Create a superUser to access to admin:
python manage.py createsuperuser


----------Start on the project-------------
1- add the news app in settings.py of django folder(here she_codes_news folder
python3 manage.py startapp news

2- check the model of the news installed in models.py in news folder

3- install the model: 
//python3 manage.py makemigrations
//python3 manage.py migrate
4- Add news.urls file of News app in urls file of django folder

5- Looked at the json and load the jsonfile data
(django will automatically look for a fixtures folder in each app and load any json in it)
//python3 manage.py loaddata news

6- Add the templates file address in the settings file:
'DIRS': [(os.path.join(BASE_DIR, 'templates')),],

7- add the static directory at the end of settings:
//STATICFILES_DIRS (os.path.join(BASE_DIR, 'static'),)

8- add the statics to base and all the other pages:
//{% load static %}

9- link css on base:
//{% static 'style.css' %}

9- link css on other pages:
{% block stylesheets %}
<link rel="stylesheet" type="text/css" href="{% static 'news/styles.css' %}">
{% endblock %}

10- In dev mode, we have to delete the db to create users form:
 - first save the dtata in a json in the fixtures folder
 python3 manage.py dumpdata news

 - then after makemigration and migrate, reload the data 
 python3 manage.py loaddata news