During last months we’ve been working to improve Bicho, one of our data mining tools. Bicho gets information from remote bug/issue tracking systems and store them in a relational database.
The next release of Bicho 0.9 will also include incremental support, which is something we’ve missed for flossmetrics and for standalone studies with a huge amount of bugs. We also expect that more backends will be created easily with the improved backend model created by Santi Dueñas. So far we support JIRA, Bugzilla and Sourceforge. For the first two ones we parse HTML + XML, for sourceforge all we have is HTML so we are more dependent from the layout (to minimize that problem we use BeautifulSoup). We plan to include at least backends for FusionForge and Mantis (which is partially written) during this year.
Bicho is being used currently in the ALERT project (still in the first months) where all the information offered by the bug/issue reports will be related to the information available in the source code repositories (using CVSAnaly) through semantic analysis. That relationship will allow us to help developers through recommendations and other more pro-active use cases. One of my favorites is to recommend a developer to fix a bug through the analysis of the stacktraces posted in a bug. In libre software projects all the information is available in the internet, the main problem (not a trival one) is that it is available in very different resources. Using bicho against the bts/its we can get the part of the code (function name, class and file) that probably contains the error and the version of the application. That information can be related to the one got from the source code repository with cvsanaly, in this case we would need to find out who is the developer that edit that part of the code more often. This and other uses cases are being defined in the ALERT project.
If you want to stay tunned to Bicho have a look at the project page at http://projects.libresoft.es/projects/bicho/wiki or the mailing list libresoft-tools-devel _at__ lists.morfeo-project.org