Public bug reported: Binary package hint: python2.6
On Lucid, .pth and .egg-info files in /usr/lib/pymodules/python2.6 are not being processed. It's because of how it is included, with a .pth file, IIRC. This means that, for instance, bugs in repoze.what-1.0.8-py2.6-nspkg.pth are not triggered. It means that all of the .egg-info and .pth files in pymodules are pointless. That in turn means that any namespace packages there don't play nicely with the new zc.buildout because the .egg-info files are not processed. (I've carefully modified zc.buildout to mimic the exact behavior of site.py so that the repoze problem is not triggered; it would be really nice if the fix, whatever it is, still worked with my zc.buildout release.) I have other examples, but the best quick instructions I have to dupe ATM are these. (1) apt install repoze.what. (2) It is already broken, but just to make sure, edit /usr/lib/pymodules/python2.6/repoze.what-1.0.8-py2.6-nspkg.pth (==/usr/share/pyshared/repoze.what-1.0.8-py2.6-nspkg.pth) to look horrible (my example: http://pastebin.ubuntu.com/481083/ ). (3) start python, and note that there are no complaints (they would be of the "site.py had problems, use -v for details" variety). I'm pretty sure I see why this happens. The pymodules directory is added with a .pth file. That goes into lines 152-154 of site.py, in the addpackage module. For reference, that's the last three lines of this snippet. for line in f: if line.startswith("#"): continue if line.startswith(("import ", "import\t")): exec line continue line = line.rstrip() dir, dircase = makepath(sitedir, line) if not dircase in known_paths and os.path.exists(dir): sys.path.append(dir) known_paths.add(dircase) That adds the path to sys.path but does *not* call addsitedir on it, so reading the directory for special files is not recursive. I *think* that's a Python behavior, so I'd prefer not to change it locally, myself. My naive thought is that pymodules ought to be included within site.addsitepackages, the way the rest of the directories like this are, but maybe that's a bad idea for some reason. ** Affects: python2.6 (Ubuntu) Importance: Undecided Status: New -- .pth and .egg-info files in /usr/lib/pymodules/python2.6 are not being processed https://bugs.launchpad.net/bugs/621348 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
