Dockerfile

# GGCOM - Docker - py2cv2 v201508060524
# Louis T. Getterman IV (@LTGIV)
# www.GotGetLLC.com | www.opensour.cc/ggcom/docker/py2cv2
#
# Example usage:
#
# Build
# $] docker build --tag=py2cv2 .
#
# Run
# $] docker run py2cv2 --version
# $] docker run --volume="HOST/PATH/PROJECT:/opt/PROJECT" py2cv2 "/opt/PROJECT/run.py"
#
# Thanks:
#
# Setting up pyenv in docker
# https://gist.github.com/jprjr/7667947
#
# PyImageSearch
# http://pyimagesearch.com/
#
# Script to install Python scientific stack ("Scipy Superpack")
# https://gist.github.com/fonnesbeck/cb3546fd45cb516eaa6b
#
# SimpleCV
# https://github.com/sightmachine/simplecv#installation
#
################################################################################
FROM		ubuntu:14.04.2
MAINTAINER	GotGet, LLC <contact+docker@gotgetllc.com>

ENV			DEBIAN_FRONTEND	noninteractive

RUN			apt-get -y update && apt-get -y install \
				apt-transport-https \
				curl \
				gcc \
				git-core \
				libbz2-dev \
				libreadline-dev \
				libsqlite3-dev \
				libssl-dev \
				make \
				zlib1g-dev

RUN			adduser --disabled-password --gecos "" python_user

USER		python_user
WORKDIR		/home/python_user

ENV			HOME			/home/python_user
ENV			PYENV_ROOT		$HOME/.pyenv
ENV			PATH			$PYENV_ROOT/shims:$PYENV_ROOT/bin:$PATH

RUN			curl -L https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer | bash

ADD			pycompiler.bash $HOME/pycompiler.bash
RUN			bash $HOME/pycompiler.bash 2
RUN			rm -rf $HOME/pycompiler.bash

RUN			pyenv rehash

RUN			pip install --upgrade pip

ENTRYPOINT ["python"]
################################################################################
USER		root

# Install Python analytics and "ScipySuperpack" requirements
RUN			apt-get -y install \
				build-essential \
				gfortran \
				libatlas-dev \
				libatlas3-base \
				libfreetype6-dev \
				libhdf5-dev \
				liblapack-dev \
				libopenblas-dev \
				libpng12-dev \
				libzbar-dev \
				pkg-config \
				python-dev
################################################################################
USER		python_user

# Install Python analytics
RUN			pip install six
RUN			pip install numpy
RUN			pip install scipy
RUN			pip install matplotlib
RUN			pip install ipython
RUN			pip install pandas
RUN			pip install Pillow
RUN			pip install scikit-learn
RUN			pip install scikit-image
RUN			pip install mahotas
RUN			pip install zbar

# Install ScipySuperpack (see page 7 of "Practical Python and OpenCV")
RUN			pip install sympy
RUN			pip install patsy
RUN			pip install pygments
RUN			pip install sphinx
RUN			pip install cython
RUN			pip install jinja2
RUN			pip install tornado
RUN			pip install pyzmq
RUN			pip install statsmodels
RUN			pip install Theano
RUN			pip install pymc
RUN			pip install nose

# Install additional libraries (see page 10 of "Image Search Engine Resource Guide")
RUN			pip install h5py
RUN			pip install pprocess

# Install MQTT client capabilities - since ScipySuperpack dumps in ZeroMQ client capabilities
RUN			pip install mosquitto

# To-do: Install SimpleCV? (see page 9 of "Image Search Engine Resource Guide")
# https://github.com/sightmachine/simplecv#installation - states that they have their own Docker image.
# "WARNING: Using docker does not allow the webcam to work, it also doesn't work with Image.show(),"
# "so essentially requires you to use simplecv within an IPython notebook."
# RUN			pip install https://github.com/sightmachine/SimpleCV/zipball/develop

# To-do: Install ilastik? (see page 10 of "Image Search Engine Resource Guide")
# Note: ilastik seems to use yapsy.
################################################################################
USER		root

# Install OpenCV requirements
RUN			apt-get -y install \
				build-essential \
				cmake \
				git \
				libavcodec-dev \
				libavformat-dev \
				libdc1394-22-dev \
				libgtk2.0-dev \
				libjasper-dev \
				libjpeg-dev \
				libpng-dev \
				libswscale-dev \
				libtbb-dev \
				libtbb2 \
				libtiff-dev \
				pkg-config
################################################################################
USER		python_user

# Clone OpenCV 2.4.9 from GitHub (SourceForge malware potential?!  NO, THANK YOU!)
# (2.4.9.1 results in failure: "cannot find -lippicv".  So, we're holding back a version, for now.)
# (We also stick with 2.4 in order to guarantee compatibility with several projects, such as PyImageSearch)
RUN			mkdir -p $HOME/src/opencv
RUN			git clone https://github.com/Itseez/opencv.git --branch 2.4.9 --single-branch $HOME/src/opencv

# Compile OpenCV
RUN			mkdir -p $HOME/src/opencv/release
WORKDIR		$HOME/src/opencv/release
RUN			cmake \
				-D CMAKE_BUILD_TYPE=RELEASE \
				-D CMAKE_INSTALL_PREFIX="$HOME/usr/local" \
				-D BUILD_NEW_PYTHON_SUPPORT=ON \
				-D INSTALL_C_EXAMPLES=OFF \
				-D INSTALL_PYTHON_EXAMPLES=OFF \
				-D BUILD_EXAMPLES=OFF \
				..

# Install OpenCV
RUN			make && make install

# Return to home
WORKDIR		$HOME

# Create symbolic links for Python to use
RUN			find "$HOME/usr/local/lib" -path "*site-packages*" \( -name 'cv.py' -o -name 'cv2.so' \) -print0 | \
				xargs -0 \
					ln -s -v -t \
						$(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")

# Clean-up after ourselves
RUN			rm -rf $HOME/src/ $HOME/.cache/pip/ /tmp/*
################################################################################
USER root

ADD			init.bash /root/init.bash
ENTRYPOINT	[ "/bin/bash", "/root/init.bash" ]
################################################################################