[Gandi] [Simple Hosting] Installation d’une application avec Flask

[Gandi] [Simple Hosting] Installation d’une application avec Flask.
Distribution de travail : Ubuntu
1/ Répertoire de travail :

[~] ➔ mkdir -p PYTHON/FLASK
[~] ➔ cd PYTHON/FLASK/
[~/PYTHON/FLASK] ➔

2/ Télécharger le code source :

[~/PYTHON/FLASK] ➔ git clone http://github.com/pallets/flask.git

3/ Installation de Flask :

[~/PYTHON/FLASK] ➔ cd flask/
[~/PYTHON/FLASK/flask] ➔ sudo python ./setup.py install
[~/PYTHON/FLASK/flask] ➔ flask --version
Flask 0.11.2-dev
Python 2.7.6 (default, Jun 22 2015, 17:58:13)
[GCC 4.8.2]
[~/PYTHON/FLASK/flask] ➔ cd ..

3/ Copier l’application d’exemple :

[~/PYTHON/FLASK] ➔ cp -R flask/examples/minitwit/ .

4/ Création des fichiers d’installation et de configuration :
Ouvrir :

minitwit/requirements.txt

Ajouter :

flask

Ouvrir :

minitwit/wsgi.py

Ajouter :

from minitwit import app as application

Ouvrir :

minitwit/minitwit/minitwit.py

Chercher :

DATABASE = '/tmp/minitwit.db'

Remplacer par :

DATABASE = 'minitwit.db'

Ouvrir :

.gitignore

Chercher et supprimer :

 minitwit.db

5/ Création de la base de données Sqlite :

[~/PYTHON/FLASK] ➔ sqlite3 minitwit/minitwit.db < minitwit/minitwit/schema.sql

6/ Test :

[~/PYTHON/FLASK] ➔ export FLASK_APP=minitwit
[~/PYTHON/FLASK] ➔ export PYTHONPATH=minitwit
[~/PYTHON/FLASK] ➔ flask run
 * Serving Flask app "minitwit"
 * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)

7/ Initialisation du dépôt local git :

[~/PYTHON/FLASK] ➔ cd minitwit/

- Initialisation du dépôt git :

[~/PYTHON/FLASK/minitwit] ➔ git init .
Initialized empty Git repository in /home/sam/PYTHON/FLASK/minitwit/.git/

- Ajouter les fichiers dans le commit :

[~/PYTHON/FLASK/minitwit] ➔ git add -A

- Ajouter le commit :

[~/PYTHON/FLASK/minitwit] ➔ git commit -m "Version 0.0.1"
[master (root-commit) 3e1e82a] Version 0.0.1
 16 files changed, 783 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 MANIFEST.in
 create mode 100644 README
 create mode 100644 minitwit/__init__.py
 create mode 100644 minitwit/minitwit.py
 create mode 100644 minitwit/schema.sql
 create mode 100644 minitwit/static/style.css
 create mode 100644 minitwit/templates/layout.html
 create mode 100644 minitwit/templates/login.html
 create mode 100644 minitwit/templates/register.html
 create mode 100644 minitwit/templates/timeline.html
 create mode 100644 requirements.txt
 create mode 100644 setup.cfg
 create mode 100644 setup.py
 create mode 100644 tests/test_minitwit.py
 create mode 100644 wsgi.py
[~/PYTHON/FLASK/minitwit] ➔

- Ajouter la branche du dépôt git distant :

[~/PYTHON/FLASK/minitwit] ➔ git remote add gandi git+ssh://7756766@git.dc0.gpaas.net/default.git

- Pousser/Pusher le commit :

[~/PYTHON/FLASK/minitwit] ➔ git push -f gandi master
Counting objects: 22, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (15/15), done.
Writing objects: 100% (22/22), 7.66 KiB | 0 bytes/s, done.
Total 22 (delta 1), reused 0 (delta 0)
To git+ssh://7756766@git.dc0.gpaas.net/default.git
 * [new branch]      master -> master

- Déployer l'application sur l'hôte virtuel 'default' :

[~/PYTHON/FLASK/minitwit] ➔ ssh 7756766@git.dc0.gpaas.net "deploy default.git"
initializing builder
.................builder ready
Vm password:
Grabbing terminal
Ok
-----> Starting new deployment (default - master)
-----> Fetching application code
-----> Building new application
Using Python 2.7
Running virtualenv with interpreter /usr/bin/python2.7
New python executable in /tmp/build.BqsqdbFHZd/local/bin/python2.7
Also creating executable in /tmp/build.BqsqdbFHZd/local/bin/python
Installing setuptools............done.
Installing pip..................done.
DEPRECATION: --no-install, --no-download, --build, and --no-clean are deprecated.  See https://github.com/pypa/pip/issues/906.
Downloading/unpacking flask (from -r requirements.txt (line 1))
Downloading/unpacking itsdangerous>=0.21 (from flask->-r requirements.txt (line 1))
  Running setup.py (path:/tmp/build.BqsqdbFHZd/pip-build/itsdangerous/setup.py) egg_info for package itsdangerous
...
minitwit/static/style.css
minitwit/templates/
minitwit/templates/layout.html
minitwit/templates/login.html
minitwit/templates/register.html
minitwit/templates/timeline.html
tests/
tests/test_minitwit.py
sent 31419 bytes  received 473 bytes  63784.00 bytes/sec
total size is 29770  speedup is 0.93
-----> Build complete
-----> Cleaning temporary files

- Test l'application :
http://959c472455.url-de-test.ws/
9/ Capture d'écran :

10/ Liens :
https://wiki.gandi.net/fr/simple/instance/python#exemple_d_application_avec_flask
https://github.com/pallets/flask/tree/master/examples/minitwit
http://rockstarninja.tech/gandisimple-hosting-installation-de-django-1-8/