Emission ToolKit cetk

Emission toolkit for command line to import, validate, edit and analyse emissions. Used in QGIS Plugin Eclair. This package is maintained by Eef van Dongen at SMHI.

Installation

python3 -m venv --prompt cetk .venv
. .venv/bin/activate
python -m pip install -e .

Check that installation was successful and receive information on how to use the toolkit:

cetk -h

Before using the toolkit, initialize the template database by:

cetkmanage migrate

If you did not change the default path, this should create ~/.config/eclair/eclair.gpkg

New databases can now be created by copying the template database. This is easiest done using the cetk command:

cetk create /home/myuser/mydatabase.gpkg

To use a specific database, set environment variable "CETK_DATABASE_PATH".

export CETK_DATABASE_PATH="/home/myuser/mydatabase.gpkg"

For more verbose logging, set environment variable CETK_DEBUG=1:

export CETK_DEBUG=1

Contributing

Environment

Install pre-commit hooks:

. .venv/bin/activate
pip install -r requirements-dev.txt
pre-commit install

Testing

Run tests with

nox

Update requirements

If any new development requirements are added to requirements-dev.in, update requirements-dev.txt by running

nox -s requirements

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