Fix inventory not nesting devices

README.md

@@ -28,17 +28,9 @@ The requirements are:
 Install Devicehub with *pip*: `pip3 install ereuse-devicehub -U --pre`.
 
 ## Running
-Create a python file with the following and call it `app.py`:
+Download, or copy the contents, of [this file](example/app.py), and
-```python
+call the new file ``app.py``.
-from ereuse_devicehub.devicehub import Devicehub
-from ereuse_devicehub.config import DevicehubConfig
-class MyConfig(DevicehubConfig):
-    ORGANIZATION_NAME = 'My org'
-    ORGANIZATION_TAX_ID = 'foo-bar'
 
-
-app = Devicehub(MyConfig())
-```
 Create a PostgreSQL database called *devicehub*:
 
 ```bash
@@ -89,3 +81,14 @@ interactive).
 Use postman as an example of how to use the API.
 
 [![Run in Postman](https://run.pstmn.io/button.svg)](https://documenter.getpostman.com/view/254251/RWEnmFPs)
+
+## Testing
+To run the tests you will need to:
+
+1. `git clone` this project.
+2. Create a database for testing. By default the database used is 
+   `dh_test`. Execute to create it:
+   1. `postgres $ createdb dh_test`.
+   2. `postgres $ psql devicehub`.
+   3. `postgres $ GRANT ALL PRIVILEGES ON DATABASE dh_test TO dhub;`.
+3. Execute at the root folder of the project ``python3 setup.py test``.

example/README.md

@@ -0,0 +1,8 @@
+Example stuff
+=============
+
+Example configurations useful for Devicehub.
+
+You can use [App.py](./app.py), [Apache.conf](./apache.conf), 
+and [wsgi.wsgi](./wsgi.wsgi) to configure Apache with Devicehub. Look
+at each files to know what to configure.

example/apache.conf

@@ -0,0 +1,30 @@
+# Apache configuration for a Devicehub
+# It uses plain HTTP
+# Change the following variables:
+
+Define servername api.devicetag.io
+# The domain used to access the server
+Define appdir /path/to/app/dir
+# The path where the app directory is. Apache must have access to this folder.
+Define wsgipath ${appdir}/wsgi.wsgi
+# The location of the .wsgi file
+
+<VirtualHost *:80>
+    ServerName ${servername}
+
+    WSGIDaemonProcess "${servername}" threads=5 lang='en_US.UTF-8' locale='en_US.UTF-8'
+    WSGIScriptAlias / ${wsgipath}
+
+    #  pass the required headers through to the application
+    WSGIPassAuthorization On
+
+    <Directory ${appdir}>
+        WSGIProcessGroup "${servername}"
+        WSGIApplicationGroup %{GLOBAL}
+        Require all granted
+    </Directory>
+
+    # mod_deflate
+    SetOutputFilter DEFLATE
+    SetEnvIfNoCase Request_URI "\.(?:gif|jpe?g|png|deb|exe|dmg)$" no-gzip
+</VirtualHost>

example/app.py

@@ -1,6 +1,12 @@
 from ereuse_devicehub.config import DevicehubConfig
 from ereuse_devicehub.devicehub import Devicehub
 
+"""
+Example app with minimal configuration.
+
+Use this as a starting point.
+"""
+
 
 class MyConfig(DevicehubConfig):
     ORGANIZATION_NAME = 'My org'

example/wsgi.wsgi

@@ -0,0 +1,38 @@
+"""
+An exemplifying Apache python WSGI to a Devicehub app.
+
+Based in http://flask.pocoo.org/docs/0.12/deploying/mod_wsgi/
+
+You only need to modify ``app_dir`` and ``venv``.
+"""
+
+from pathlib import Path
+
+import sys
+
+app_dir = Path(__file__).parent
+"""
+The **directory** where app.py is located. 
+Change this accordingly.
+"""
+assert app_dir.is_dir(), 'app_dir must point to a directory: {}'.format(app_dir)
+app_dir = str(app_dir.resolve())
+
+venv = Path(__file__).parent.parent / 'venv' / 'bin' / 'activate_this.py'
+"""
+The location of the ``activate_this.py`` file of the virtualenv.
+Change this accordingly.
+"""
+assert venv.is_file(), 'venv must point to a file: {}'.format(venv)
+venv = str(venv.resolve())
+
+# Load the virtualenv
+# -------------------
+_globals = dict(__file__=venv)
+exec(open(venv).read(), _globals)
+
+# Load the app
+# ------------
+sys.path.insert(0, str(app_dir))
+# noinspection PyUnresolvedReferences
+from app import app as application