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--- wiki2:python:django:project [2020/12/25 09:04]
alfred [.gitignore]
+++ wiki2:python:django:project [2021/02/08 18:45] (actual)
@@ Línea 1: / Línea 1: @@
 ====== Preparing a Django project ======
+===== Pipeline =====
@@ Línea 8: / Línea 9: @@
 poetry add django
-poetry run django-admin startproject {project}
+poetry run django-admin startproject {project} .
 - fix directory generation -
@@ Línea 25: / Línea 26: @@
 git push -u origin master
+- move settings to an inner package, renaming the file to 'default.py' -
+- Add a develop.py file -
+- In settings\__init__.py and in settings\develop.py add the line: from .default import * a
+- Change BASE_DIR like this: BASE_DIR = Path(__file__).resolve().parent.parent.parent
+- Add import os
+- Change: ALLOWED_HOSTS = ['0.0.0.0']
+poetry add whitenoise
+- Configure whitenoise
+- Add STATIC_ROOT = os.path.join(BASE_DIR, 'static')
+poetry env list --full-path
+- Change the config for running in that path: manage.py runserver 0.0.0.0:8000 --nostatic . Also add the DJANGO_SETTINGS_MODULE envvar as {project}.settings.develop
+poetry add psycopg2-binary
+poetry add gunicorn
+mkdir docker
+- Add the docker files
+docker-compose up postgres12
+docker exec -ti --user postgres postgres12 createdb {project}
+- Change the database configuration:
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': '{project name}',
+        'USER': 'postgres',
+        'PASSWORD': 'mysecretpassword',
+        'HOST': os.environ.get('DB_HOST', '127.0.0.1'),
+        'TEST': {
+            'NAME': '{project_name_test}',
+        }
+    }
+}
+ln -s ../daauth/daauth daauth
+- Remove admin from urls.py and from settings -
+- Add models.py, views.py and the package migrations. Also the apps.py. -
+- Add to INSTALLED_APPS: daauth & {project}
+- Add the next lines to settings/default.py:
+AUTH_USER_MODEL = '{project}.User'
+LOGIN_REDIRECT_URL = '/'
+python manage.py migrate
+mkddir -p static/styles/sass
+touch static/styles/sass/main.scss static/styles/sass/stylesheet.scss
+- Add @import "stylesheet"; to main.scss
+sass --watch static/styles/sass/main.scss:static/styles/stylesheet.css
+- Add to repository those last files
+git commit
+mkdir -p {project}/templates
+touch {project}/templates/base.html
 </code>
-===== .gitignore =====
+===== Concrete =====
+==== .gitignore ====
 <code>
@@ Línea 56: / Línea 142: @@
 </code>
+==== Whitenoise ====
+  * http://whitenoise.evans.io/en/stable/#quickstart-for-django-apps
+==== app.Dockerfile ====
+<code>
+FROM python:3.9-alpine
+ENV PYTHONUNBUFFERED 1
+ARG http_proxy
+ENV https_proxy=$http_proxy
+ENV http_proxy=$http_proxy
+ENV HTTP_PROXY=$http_proxy
+ENV HTTPS_PROXY=$http_proxy
+RUN apk update
+RUN apk add --no-cache python3-dev libffi-dev postgresql-libs postgresql-dev build-base cairo cairo-dev pango pango-dev fontconfig ttf-dejavu ttf-freefont
+RUN apk add --virtual build-deps gcc python3-dev musl-dev
+RUN apk add jpeg-dev zlib-dev freetype-dev lcms2-dev openjpeg-dev tiff-dev tk-dev tcl-dev py-pillow
+RUN apk add git
+RUN mkdir -p /srv/app
+WORKDIR /srv
+RUN pip install --upgrade pip
+RUN pip install poetry
+COPY pyproject.toml /srv/pyproject.toml
+COPY poetry.lock /srv/poetry.lock
+RUN poetry install
+CMD poetry run gunicorn strit.wsgi --bind 0.0.0.0:8000
+</code>
+==== docker-compose.yml ====
+<code>
+version: "3.3"
+services:
+  postgres12:
+    container_name: postgres12
+    image: postgres:12
+    volumes:
+      - /srv/data/pg12:/var/lib/postgresql/data/
+    environment:
+      - POSTGRES_PASSWORD=mysecretpassword
+    ports:
+      - 5432:5432
+  {project}:
+    build:
+      context: ..
+      dockerfile: docker/app.Dockerfile
+    ports:
+      - 8000:8000
+    container_name: {project}
+    depends_on:
+      - postgres12
+    environment:
+      - DB_HOST=postgres12
+    volumes:
+      - ..:/srv
+    command: poetry run gunicorn {project}.wsgi --bind 0.0.0.0:8000
+</code>
+==== apps.py ====
+<code>
+from django.apps import AppConfig
+class {Project}Config(AppConfig):
+    name = '{project}'
+</code>
+==== models.py ====
+<code>
+from django.db import models
+from daauth.models import BaseUser
+class User(BaseUser):
+    class Meta:
+        db_table = "users"
+</code>
+==== base.html ====
+  * http://htmlshell.com/
+<code>
+<!DOCTYPE html>
+<!--[if lte IE 6]><html class="preIE7 preIE8 preIE9"><![endif]-->
+<!--[if IE 7]><html class="preIE8 preIE9"><![endif]-->
+<!--[if IE 8]><html class="preIE9"><![endif]-->
+<!--[if gte IE 9]><!--><html><!--<![endif]-->
+ {% load dutils %}
+  <head>
+    <meta charset="UTF-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+  <meta name="viewport" content="width=device-width,initial-scale=1">
+    <title>title</title>
+  <meta name="author" content="name">
+  <meta name="description" content="description here">
+  <meta name="keywords" content="keywords,here">
+  <link rel="stylesheet" href="{% dstatic 'styles/stylesheet.css' %}" type="text/css">
+  </head>
+  <body>
+    aaaaa
+  </body>
+</html>
+</code>

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