Model/etl/costs/README.md

### Costs ETL Application

This is a simple application to push the materials costs data to the database.

#### How to run

Ensure you have a .env file in the base Model directory with the following variables

```
DB_HOST="Your db host"
DB_PORT="Your db port"
DB_USER="Your db user"
DB_PASSWORD="Your db password"
DB_NAME="Your db name"
```

Make sure your python path environment variable pouints to the base Model directory. To set the
`PYTHONPATH` environment variable, run the following command from the base Model directory

```
export PYTHONPATH=`pwd`
```

From the base Model directory, install the requirements by running the following command

```
pip install -r etl/costs/requirements.txt
```

Then run the following command to run the application

```
python etl/costs/app.py
```