pfmisc 0.99.1

Misc utilities for FNNDSC python repos

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pfmisc v0.99.1
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.. image:: https://badge.fury.io/py/pfdcm.svg
:target: https://badge.fury.io/py/pfdcm

.. image:: https://travis-ci.org/FNNDSC/pfdcm.svg?branch=master
:target: https://travis-ci.org/FNNDSC/pfdcm

.. image:: https://img.shields.io/badge/python-3.5%2B-blue.svg
:target: https://badge.fury.io/py/pfdcm

.. contents:: Table of Contents

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Overview
********

This repository provides ``pfmisc`` -- miscellaneous services for the ``pf`` family.

pfmisc
=====

Most simply, ``pfmisc`` provides debug and color modules.

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Installation
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Installation is relatively straightforward, and we recommend using either python virtual environments or docker.

Python Virtual Environment
==========================

On Ubuntu, install the Python virtual environment creator

.. code-block:: bash

sudo apt install virtualenv

Then, create a directory for your virtual environments e.g.:

.. code-block:: bash

mkdir ~/python-envs

You might want to add to your .bashrc file these two lines:

.. code-block:: bash

export WORKON_HOME=~/python-envs
source /usr/local/bin/virtualenvwrapper.sh

Then you can source your .bashrc and create a new Python3 virtual environment:

.. code-block:: bash

source .bashrc
mkvirtualenv --python=python3 python_env

To activate or "enter" the virtual env:

.. code-block:: bash

workon python_env

To deactivate virtual env:

.. code-block:: bash

deactivate

Using the ``fnndsc/ubuntu-python3`` dock
========================================

We provide a slim docker image with python3 based off Ubuntu. If you want to play inside this dock and install ``pman`` manually, do

.. code-block:: bash

docker pull fnndsc/ubuntu-python3

This docker has an entry point ``python3``. To enter the dock at a different entry and install your own stuff:

.. code-block:: bash

docker run -ti --entrypoint /bin/bash fnndsc/ubuntu-python3

Now,

.. code-block:: bash

apt update && \
apt install -y libssl-dev libcurl4-openssl-dev librtmp-dev && \
pip install pfmisc

**If you do the above, remember to** ``commit`` **your changes to the docker image otherwise they'll be lost when you remove the dock instance!**

.. code-block:: bash

docker commit <container-ID> local/ubuntu-python3-pfdcm

where ``<container-ID>`` is the ID of the above container.