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Description:

djangofrancedata 0.16.2

Django-Francedata
Provides a database structure, API and import scripts to manage French communes, intercommunalités, départements and régions, with their structure and data from Insee and the DGCL.
This app was created as a part of Open Collectivités.

Unaccent extension
If the PostgreSQL user specified in the Django settings is not a superuser, connect to the postgres user and create the Unaccent extension manually:
psql
\c <dbname>
"CREATE EXTENSION IF NOT EXISTS unaccent;"

Quickstart

Add “francedata” to your INSTALLED_APPS setting like this:
INSTALLED_APPS = [
...
"django_json_widget",
"simple_history",
"francedata",
]

Run python manage.py migrate to create the francedata models.
Run the two initialization commands to get the communes, EPCIs, départements and régions structure:
python manage.py cog_import
python manage.py banatic_import

Visit http://127.0.0.1:8000/admin/ to see the data.

Commands

cog_import:

goal: load the following data from the Code officiel géographique (COG): list of regions, departements and communes, with how they are linked and:
* insee and siren ids for the regions/departements
* insee for the communes
parameters:
* –level: partial import of only the specified level (the script expects the higher ones to already be installed) Allowed values: regions, departements, communes
* –years: import the specified year (min: 2019), by default it imports the latest available one in https://www.data.gouv.fr/fr/datasets/code-officiel-geographique-cog/

banatic_import:

goal: load the following data from the Banatic:
* siren ids and population data for the communes
* insee for the communes
The script expects that cog_import was already run and that the communes level is passed before the epci level.
parameters:
* –level: partial import of only the specified level. Allowed values: communes, epci
* –years: import the specified year (min: 2019 for the communes level (data is taken from the file Table de correspondance code SIREN / Code Insee des communes from https://www.banatic.interieur.gouv.fr/V5/fichiers-en-telechargement/fichiers-telech.php ), by default it imports the latest available one)
warning: The epci level only works for the current year (data is taken from https://www.data.gouv.fr/fr/datasets/base-nationale-sur-les-intercommunalites/ )