Python API to EUROCONTROL NM B2B services

Installation

poetry install

Get started

[!IMPORTANT]
You have to own a B2B certificate granted by EUROCONTROL to get access to this data.

You must provide a config file with your key and password to use pyb2b.

[global]
pkcs12_filename = path/to/your/p12/file
pkcs12_password = your_password
mode = OPS/PREOPS
version = 26.0.0

This file must be placed in the user_config_dir.

• on linux: ~/.config/b2b/b2b.conf
• on mac: ~/Library/Application Support/b2b/b2b.conf
• on windows: C:\\Users\\<username>\\AppData\\Local\\<AppAuthor>\\<AppName>

Then you may run a text-user interface:

poetry run b2b

Python interface

The client is also available programmatically (Python):

from pyb2b import b2b

[!WARNING]
Documentation is still very limited:

• Functions are self documented, listed through autocompletion
• Most functions return a structure with a JSON object fully typed (for autocompletion in modern editors)
• All functions have an asynchronous version (with the async_ prefix)

Asynchronous functions take a httpx.AsyncClient as a first argument, to be called as follows:

import httpx

from pyb2b import b2b

async with httpx.AsyncClient(verify=b2b.context) as client:
    result = await b2b.async_...(
        client, # and extra arguments
    )