Add pylint configuration file (pylintrc) and do_pylint.sh script which runs pylint checkers on Melange code using pylintrc file as config. do_pylint.sh as default shows additional information like reports, TODOs, code similarities and unused imports, but you can run it in silent mode (--silent) which disables all of that. The only problem with unused imports in pylint right now is that it doesn't work in the situation described in last example at http://code.google.com/p/soc/wiki/PythonStyleGuide#Packages, so sometimes we get unused import soc when we actually shouldn't. However this can be fixed by writing pylint plugins (our own checkers) in future.
Patch by: Pawel Solyga
Review by: to-be-reviewed
"""
Pages in Django can are served up with custom HTTP headers containing useful
information about those pages -- namely, the content type and object ID.
This module contains utility functions for retrieving and doing interesting
things with these special "X-Headers" (so called because the HTTP spec demands
that custom headers are prefixed with "X-").
Next time you're at slashdot.org, watch out for X-Fry and X-Bender. :)
"""
def populate_xheaders(request, response, model, object_id):
"""
Adds the "X-Object-Type" and "X-Object-Id" headers to the given
HttpResponse according to the given model and object_id -- but only if the
given HttpRequest object has an IP address within the INTERNAL_IPS setting
or if the request is from a logged in staff member.
"""
from django.conf import settings
if (request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS
or (hasattr(request, 'user') and request.user.is_authenticated()
and request.user.is_staff)):
response['X-Object-Type'] = "%s.%s" % (model._meta.app_label, model._meta.object_name.lower())
response['X-Object-Id'] = str(object_id)