[PYTHON] Mémorandum de base de Django

Un mémorandum des paramètres et commandes nécessaires pour démarrer Django

Création de projet

django-admin startproject [project-name] .

Modifier les paramètres

`[project-name]/settings.py`


TIME_ZONE = 'Asia/Tokyo'
LANGUAGE_CODE = 'ja'
#Lors de la publication d'un fichier statique
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
#Ajouter un hôte public
ALLOWED_HOSTS = ['127.0.0.1', [host]]
##Exemple
ALLOWED_HOSTS = ['127.0.0.1', '.pythonanywhere.com']

Création de base de données

python manage.py migrate

Démarrage du serveur Web

python manage.py runserver [host]:[port]

Créer une nouvelle application

python manage.py startapp [app-name]

Ajouter une nouvelle application aux paramètres

`[project-name]/settings.py`



INSTALLED_APPS = [
    ...
    'blog.apps.BlogConfig', #Nom de la classe d'application de l'application ajoutée
]

Créer une migration pour créer une table à partir du modèle

python manage.py makemigrations [app-name]

Exécution de la migration

python manage.py migrate [app-name]

Accès à l'écran de gestion

http://[host]:[port]/admin

Créer un super utilisateur

python manage.py createsuperuser

.gitignore La base utilise https://www.gitignore.io

`.gitignore`


# Created by https://www.gitignore.io/api/django
# Edit at https://www.gitignore.io/?templates=django

### Django ###
*.log
*.pot
*.pyc
__pycache__/
local_settings.py
db.sqlite3
db.sqlite3-journal
media

# If your build process includes running collectstatic, then you probably don't need or want to include staticfiles/
# in your Git repository. Update and uncomment the following line accordingly.
# <django-project-name>/staticfiles/

### Django.Python Stack ###
# Byte-compiled / optimized / DLL files
*.py[cod]
*$py.class

# C extensions
*.so

# Distribution / packaging
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
pip-wheel-metadata/
share/python-wheels/
*.egg-info/
.installed.cfg
*.egg
MANIFEST

# PyInstaller
#  Usually these files are written by a python script from a template
#  before PyInstaller builds the exe, so as to inject date/other infos into it.
*.manifest
*.spec

# Installer logs
pip-log.txt
pip-delete-this-directory.txt

# Unit test / coverage reports
htmlcov/
.tox/
.nox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*.cover
.hypothesis/
.pytest_cache/

# Translations
*.mo

# Scrapy stuff:
.scrapy

# Sphinx documentation
docs/_build/

# PyBuilder
target/

# pyenv
.python-version

# pipenv
#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
#   However, in case of collaboration, if having platform-specific dependencies or dependencies
#   having no cross-platform support, pipenv may install dependencies that don't work, or not
#   install all needed dependencies.
#Pipfile.lock

# celery beat schedule file
celerybeat-schedule

# SageMath parsed files
*.sage.py

# Spyder project settings
.spyderproject
.spyproject

# Rope project settings
.ropeproject

# Mr Developer
.mr.developer.cfg
.project
.pydevproject

# mkdocs documentation
/site

# mypy
.mypy_cache/
.dmypy.json
dmypy.json

# Pyre type checker
.pyre/

##Personnalisez à partir d'ici
# My pipenv
myvenv/

#VS code
.vscode/
##Personnalisez jusqu'à ici

# End of https://www.gitignore.io/api/django