app/django/core/management/commands/diffsettings.py
author Sverre Rabbelier <srabbelier@gmail.com>
Tue, 02 Dec 2008 17:59:44 +0000
changeset 647 355ac73823a1
parent 54 03e267d67478
permissions -rw-r--r--
Swap order of merged params to fix sponsor select view The sponsor select view (in 'create new program') was showing the wrong information (and also using the wrong list template) because the order in which the params were merged was wrong way around. This fixes that and at the same time fixes the 'instruction_text' attribute, which should be named 'list_description' instead. At the same time we lookup and set Sponsor as the scope of the newly created program. Patch by: Sverre Rabbelier

from django.core.management.base import NoArgsCommand

def module_to_dict(module, omittable=lambda k: k.startswith('_')):
    "Converts a module namespace to a Python dictionary. Used by get_settings_diff."
    return dict([(k, repr(v)) for k, v in module.__dict__.items() if not omittable(k)])

class Command(NoArgsCommand):
    help = """Displays differences between the current settings.py and Django's
    default settings. Settings that don't appear in the defaults are
    followed by "###"."""

    requires_model_validation = False

    def handle_noargs(self, **options):
        # Inspired by Postfix's "postconf -n".
        from django.conf import settings, global_settings

        # Because settings are imported lazily, we need to explicitly load them.
        settings._import_settings()

        user_settings = module_to_dict(settings._target)
        default_settings = module_to_dict(global_settings)

        output = []
        keys = user_settings.keys()
        keys.sort()
        for key in keys:
            if key not in default_settings:
                output.append("%s = %s  ###" % (key, user_settings[key]))
            elif user_settings[key] != default_settings[key]:
                output.append("%s = %s" % (key, user_settings[key]))
        print '\n'.join(output)