Abele's Blog

How to create Abstract Test aka Contract Test using pytest fixtures

Posted on 2015-09-20 in dev • Tagged with Python, pytest, test

The solution I came up with:

import pytest def square(num): return num * num def recursive_map(f, _list): """Recusive map implementation.""" if not _list: return [] else: head, *tail = _list h = [f(head)] h.extend(recursive_map(f, tail)) return h class MapContract(object): @pytest.fixture def a_map(self): raise NotImplementedError('Not ...

How to use Fabric with Salt-Stack

Posted on 2015-09-20 in dev • Tagged with Python, Fabric, Salt-Stack, envdir

I like to use Fabric in combination with Salt-Stack. My current setup looks like:

from fabric.api import sudo, task, env, local, settings from fabric.contrib.files import upload_template from fabric.contrib.project import upload_project import os salt_task = hosts('@'.join([os.environ['AS_MASTER_USER'], os.environ['AS_MASTER_HOST']])) """Decorator to specify Salt-Stack ...

Alwas on USB connector

Posted on 2014-12-26 in misc • Tagged with USB, RTFM, future self

I'm fed up with RTFM. High-current or sleep-and-charge USB connector is usually color coded yellow, orange or red. In ThinkPad manual it's called Always on USB connector.