Analytics

Python analytics from Prometheus DB

Coding style

In this repository we use the PEP8 coding style. If you contribute, please make sure your code is PEP8 compliant. Install the PEP8 command line tool with this command:

    pip install pep8

Then you can just use pep8 your_python_file.py in your terminal to see if your code is PEP8 compliant.

Fetch prometheus

In fetch_prometheus.py functions are written that query the Prometheus database. Also some functions are made that create the queries and its labels.

Graph of amsterdam

We made a Graph of all the stops in amsterdam using NetworkX. This graph can be used for testing and for a visual overview of the stops. The graph can be made with the init_graph(weights) function from get_graph.py.

Networkx

To install NetworkX (Python):

    pip install networkx

Other libraries

We use Matplotlib to plot the graph and the requests module to make a HTTP request, so make sure those are installed on your machine if you want to run our code.

In get_graph.py, data to make the graph in NetworkX is gathered from data endpoints. In make_graph.py the actual graph is made with the correct data. In fetch_prometheus.py functions are written to communicate with the Prometheus database.