Euclid Consortium Towards our development environment 2012, Dec. 4th SDC meeting 1 Euclid External constraints Consortium ● CODEEN (Redmine and http://apceucliddev.in2p3.fr/jenkins/) ● Common tools – Python / C++ – Jira – Eclipse – Sonar – Subversion – Doxygen – Xunit – Goolge talk – Maven – Redmine – Nexus – Adobe Connect – Jenkins 2012, Dec. 4th SDC meeting 2 Euclid Language and architecture Consortium ● Language: Python (C, C++) ● Central svn repository (http://euclid.esac.esa.int/svn/EC/SGS/) ● IDE: Eclipse + PyDev ● Software architecture and packaging – Model the testbed, data trains and taker Gaia concepts – Separate the data handling and algorithmic programming – Data model, Framework, Algo (projects? Modules?) ● Study flexible solutions for – local development, testing and survey data analysis – integration into the IAL – distributing the software? 2012, Dec. 4th SDC meeting 3 Euclid Data model and data handling Consortium ● Data model: first version as XML schema on SVN – PyXB for automatic Python code generation ● Framework with data handling, loading data from – ASCII files : SciPy (loadtxt) – Database : SQLAlchemy ORM – FITS files : PyFits ● Panda : large table ● Pickle : object serialization 2012, Dec. 4th SDC meeting 4 Euclid Dependencies and building managementConsortium ● Nexus, Ivy and Ant used in Gaia ● Maven - Nexus is proposed, is it too Java oriented? – Difference between Ant and Maven? ● How can we used the Python “setup” files ● Hubert proposals – http://zero-install.sourceforge.net/ – http://www.cmake.org/ ● Solution for – local software development and usage – distribution 2012, Dec. 4th SDC meeting 5 Euclid Configuration, testing and doc Consortium ● Solution for handling configuration – model the Gaia XML based solution? (Java “properties” thread unsafe) – Python solution? Init? ● Testing set up and conventions – xUnit and PyUnit? ● Javadoc as an example (look up in Eclipse, automatic doc generation) – Doxygen 2012, Dec. 4th SDC meeting 6 Euclid Continuous integration, quality tools Consortium ● TeamCity, FindBugs, Cobertura in Gaia ● Jenkins + Cobertura plugin + Sonar ● Pylint 2012, Dec. 4th SDC meeting 7 Euclid Bug reporting and management Consortium ● Jira ● Mylyn ? (in Eclipse) ● Redmine ● XPtracker 2012, Dec. 4th SDC meeting 8.