ensae-teaching-cs 0.8.1824

.. _l-README:

README
======

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This page gives access to the content of practical sessions I give at the
`ENSAE <http://www.ensae.fr/>`_. They are based on Python. The project
is hosted on GitHub can be modified by sending me pull requests:

* `GitHub/ensae_teaching_cs <https://github.com/sdpython/ensae_teaching_cs/>`_
* `documentation <http://www.xavierdupre.fr/app/ensae_teaching_cs/helpsphinx3/index.html>`_
* `Blog <http://www.xavierdupre.fr/app/ensae_teaching_cs/helpsphinx/blog/main_0000.html#ap-main-0>`_

That will be probably one of the few pages in English.

Contributions
-------------

Started in 2014/04.

* Contributor: `Xavier Dupré <http://www.xavierdupre.fr/>`_, ENSAE's students

Setup
-----

* `7zip <http://www.7-zip.org/>`_
* `Anaconda <https://www.continuum.io/downloads>`_
2 and 3 (to be installed on the same hard drive than the Jenkins build folder)
* `Chrome <https://www.google.fr/chrome/browser/desktop/>`_
* `CMake <https://cmake.org/>`_ (to build XGBoost)
* `Graphviz <http://www.graphviz.org/>`_
* `Git <https://git-scm.com/>`_
* `GitHub <https://desktop.github.com/>`_
* `Java 64 bit <https://www.java.com/fr/download/manual.jsp>`_ (for Spark)
* `Jenkins <https://jenkins.io/>`_ (CI)
* `Miktex Basic Installer 64 bit <https://miktex.org/download>`_ (formula in the documentation)
(check the option to silently install new packages)
* `Pandoc <http://pandoc.org/>`_ (documentation)
* `Python <https://www.python.org/>`_ 3.5, 3.6, 2.7 64 bit
(do not add the interpreter on the default PATH)
* `R 3.2.2 <https://cran.r-project.org/bin/windows/base/old/3.2.2/>`_
* `Scite <http://www.scintilla.org/SciTE.html>`_
* `TDM-GCC 64bit <http://tdm-gcc.tdragon.net/>`_ (theano)
* `Visual Studio 2015 Community Edition <https://www.visualstudio.com/fr/vs/community/>`_
(check C++, C#, Python, CLang) (Cython)

For each Python, you need to install
`pymyinstall <https://pypi-hypernode.com/pypi/pymyinstall/>`_
and type ``pymy_install`` and then remove the modules
being tested (such as this one).

Jenkins requires a few extensions:

* Last Console Output
* Next Jobs
* `Text File <https://wiki.jenkins-ci.org/display/JENKINS/Text+File+Operations+Plugin>`_

For Jupyter :

::

pip install widgetsnbextension
jupyter nbextension enable --py --sys-prefix widgetsnbextension

A local PyPi server needs to be installed:

::

c:\Python35_x64\Scripts\pypi-server.exe -u -p 8067 --disable-fallback ..\..\local_pypi\local_pypi_server

If some Python scripts use *keyring* to retrieve passwords,
the Jenkins service needs to authentify. On Windows, it goes through ``services.msc``.
To test Python versions Python 2.7, il faut créer un environnement virtuel et installer
pyquickhelper :

::

cd D:\jenkins\venv\py35
c:\Python35_x64\scripts\virtualenv.exe pyq --system-site-packages
cd pyq\Scripts
pip install pyquickhelper

For some projects (such as the compilation of *pywin32*),
`Windows SDK <https://developer.microsoft.com/en-us/windows/downloads/windows-10-sdk>`_
needs to be installed.

For Python 2.7, the module
`backports.shutil_get_terminal_size <https://pypi-hypernode.com/pypi/backports.shutil_get_terminal_size/>`_
needs to be removed. It does not work from a virtual environment unless it is installed
from there.