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INSEE/IRIS geolocalization

Project description

# Pyris

IRIS INSEE Geolocalizer

Pyris try to collect data about [IRIS](http://www.insee.fr/fr/methodes/default.asp?page=zonages/iris.htm) from the French [INSEE](http://www.insee.fr/en/) institute. It’s possible from an address to find the IRIS code and some related data.

[IRIS](http://www.insee.fr/fr/methodes/default.asp?page=zonages/iris.htm) are specific codes and data related to more than 50,000 districts, built by the [National Institute of Statistics and Economic Studies](http://www.insee.fr/en/).

## Data

IRIS shapes at https://www.data.gouv.fr/fr/datasets/contour-des-iris-insee-tout-en-un/

Go to the data directory and then:

  • ./download_data.sh

You have to install postgreSQL and PostGIS. For Debian:

sudo apt-get install postgresql postgis

Create a database name pyris. And then:

  • psql pyris -c “CREATE EXTENSION postgis;”

  • ./insert_data.sh

You have to be a PostgreSQL superuser to create the postgis extension for your database. If it’s not the case, you can do:

  • su

  • su - postgres

  • psql pyris -c “CREATE EXTENSION postgis;”

Test the insertion with a simple:

`sql SELECT gid,depcom,nom_com,iris,typ_iris FROM geoiris LIMIT 10; `

## REST API

You can:

  • URL/iris/0104?limit=5 to the some information about a specific IRIS code

  • URL/search/q=place de la bourse Bordeaux to get the IRIS data from a specific address

## Launch the Web App

First, download the few CSS & JavaScript dependencies with a bower install (just a Bootstrap and jQuery).

Then : > gunicorn -b 127.0.0.1:5555 pyris.api.run:app or > gunicorn -b 127.0.0.1:5555 –env PYRIS_APP_SETTINGS=./appdev.yml pyris.api.run:app if you have to specify db credentials or logging Flask app configuration.

See an [example of a app.yml file](https://github.com/garaud/pyris/blob/master/app.yml)

Visit http://localhost:5555/pyris

## Requirements

  • postgresql

  • postgis

  • flask

  • flask restplus

  • psycopg2

  • slumber

  • pyaml

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