from django.conf import settings

from django.http import HttpResponseForbidden

from django.template import Context, RequestContext, loader

from django.utils.translation import ugettext as _

from django.utils.version import get_docs_version

def csrf_failure(request, reason=""):

    from django.middleware.csrf import REASON_BAD_TOKEN, REASON_NO_REFERER, REASON_NO_CSRF_COOKIE

    t = loader.get_template("403_csrf.html")

        'title': _("Forbidden"),

        'main': _("CSRF verification failed. Request aborted."),

        'reason': reason,

        'bad_token': reason == REASON_BAD_TOKEN,

        'no_referer': reason == REASON_NO_REFERER,

        'no_referer1': _(

            "You are seeing this message because this HTTPS site requires a "

            "'Referer header' to be sent by your Web browser, but none was "

            "sent. This header is required for security reasons, to ensure "

            "that your browser is not being hijacked by third parties."),

        'no_referer2': _(

            "If you have configured your browser to disable 'Referer' headers, "

        'no_cookie1': _(

            "You are seeing this message because this site requires a CSRF "

            "cookie when submitting forms. This cookie is required for "

            "security reasons, to ensure that your browser is not being "

            "hijacked by third parties."),

        'no_cookie2': _(

            "If you have configured your browser to disable cookies, please "

            "re-enable them, at least for this site, or for 'same-origin' "

            "requests."),

        'DEBUG': settings.DEBUG,

        'docs_version': get_docs_version(),

        'more': _("More information is available with DEBUG=True."),

    return HttpResponseForbidden(t.render(c), content_type='text/html')

DEBUG_TOOLBAR_PANELS = [

    'debug_toolbar.panels.versions.VersionsPanel',

    'debug_toolbar.panels.timer.TimerPanel',

    'debug_toolbar.panels.settings.SettingsPanel',

    'debug_toolbar.panels.headers.HeadersPanel',

    'debug_toolbar.panels.request.RequestPanel',

    'debug_toolbar.panels.sql.SQLPanel',

    'debug_toolbar.panels.staticfiles.StaticFilesPanel',

    'debug_toolbar.panels.cache.CachePanel',

    'debug_toolbar.panels.signals.SignalsPanel',

    'debug_toolbar.panels.logging.LoggingPanel',

    'debug_toolbar.panels.redirects.RedirectsPanel',

]

DEBUG_TOOLBAR_CONFIG = {

    'INTERCEPT_REDIRECTS': False,

    'SHOW_TOOLBAR_CALLBACK': lambda x: DEBUG,

}

LOGGING = {

    'version': 1,

    'disable_existing_loggers': False,

    'formatters': {