class DateDetailView

def __init__(self, **kwargs):
    """
    Constructor. Called in the URLconf; can contain helpful extra
    keyword arguments, and other things.
    """
    # Go through keyword arguments, and either save their values to our
    # instance, or raise an error.
    for key, value in kwargs.iteritems():
        setattr(self, key, value)

@classonlymethod
def as_view(cls, **initkwargs):
    """
    Main entry point for a request-response process.
    """
    # sanitize keyword arguments
    for key in initkwargs:
        if key in cls.http_method_names:
            raise TypeError(u"You tried to pass in the %s method name as a "
                            u"keyword argument to %s(). Don't do that."
                            % (key, cls.__name__))
        if not hasattr(cls, key):
            raise TypeError(u"%s() received an invalid keyword %r" % (
                cls.__name__, key))
    def view(request, *args, **kwargs):
        self = cls(**initkwargs)
        if hasattr(self, 'get') and not hasattr(self, 'head'):
            self.head = self.get
        return self.dispatch(request, *args, **kwargs)
    # take name and docstring from class
    update_wrapper(view, cls, updated=())
    # and possible attributes set by decorators
    # like csrf_exempt from dispatch
    update_wrapper(view, cls.dispatch, assigned=())
    return view

def dispatch(self, request, *args, **kwargs):
    # Try to dispatch to the right method; if a method doesn't exist,
    # defer to the error handler. Also defer to the error handler if the
    # request method isn't on the approved list.
    if request.method.lower() in self.http_method_names:
        handler = getattr(self, request.method.lower(), self.http_method_not_allowed)
    else:
        handler = self.http_method_not_allowed
    self.request = request
    self.args = args
    self.kwargs = kwargs
    return handler(request, *args, **kwargs)

def get(self, request, *args, **kwargs):
    self.object = self.get_object()
    context = self.get_context_data(object=self.object)
    return self.render_to_response(context)

def get_allow_future(self):
    """
    Returns `True` if the view should be allowed to display objects from
    the future.
    """
    return self.allow_future

def get_context_data(self, **kwargs):
    context = kwargs
    context_object_name = self.get_context_object_name(self.object)
    if context_object_name:
        context[context_object_name] = self.object
    return context

def get_context_object_name(self, obj):
    """
    Get the name to use for the object.
    """
    if self.context_object_name:
        return self.context_object_name
    elif hasattr(obj, '_meta'):
        return smart_str(obj._meta.object_name.lower())
    else:
        return None

def get_date_field(self):
    """
    Get the name of the date field to be used to filter by.
    """
    if self.date_field is None:
        raise ImproperlyConfigured(u"%s.date_field is required." % self.__class__.__name__)
    return self.date_field

def get_day(self):
    "Return the day for which this view should display data"
    day = self.day
    if day is None:
        try:
            day = self.kwargs['day']
        except KeyError:
            try:
                day = self.request.GET['day']
            except KeyError:
                raise Http404(_(u"No day specified"))
    return day

def get_day_format(self):
    """
    Get a day format string in strptime syntax to be used to parse the day
    from url variables.
    """
    return self.day_format

def get_month(self):
    "Return the month for which this view should display data"
    month = self.month
    if month is None:
        try:
            month = self.kwargs['month']
        except KeyError:
            try:
                month = self.request.GET['month']
            except KeyError:
                raise Http404(_(u"No month specified"))
    return month

def get_month_format(self):
    """
    Get a month format string in strptime syntax to be used to parse the
    month from url variables.
    """
    return self.month_format

def get_next_day(self, date):
    """
    Get the next valid day.
    """
    next = date + datetime.timedelta(days=1)
    return _get_next_prev_month(self, next, is_previous=False, use_first_day=False)

def get_next_month(self, date):
    """
    Get the next valid month.
    """
    first_day, last_day = _month_bounds(date)
    next = (last_day + datetime.timedelta(days=1)).replace(day=1)
    return _get_next_prev_month(self, next, is_previous=False, use_first_day=True)

def get_previous_day(self, date):
    """
    Get the previous valid day.
    """
    prev = date - datetime.timedelta(days=1)
    return _get_next_prev_month(self, prev, is_previous=True, use_first_day=False)

def get_previous_month(self, date):
    """
    Get the previous valid month.
    """
    first_day, last_day = _month_bounds(date)
    prev = (first_day - datetime.timedelta(days=1))
    return _get_next_prev_month(self, prev, is_previous=True, use_first_day=True)

def get_queryset(self):
    """
    Get the queryset to look an object up against. May not be called if
    `get_object` is overridden.
    """
    if self.queryset is None:
        if self.model:
            return self.model._default_manager.all()
        else:
            raise ImproperlyConfigured(u"%(cls)s is missing a queryset. Define "
                                       u"%(cls)s.model, %(cls)s.queryset, or override "
                                       u"%(cls)s.get_object()." % {
                                            'cls': self.__class__.__name__
                                    })
    return self.queryset._clone()

def get_slug_field(self):
    """
    Get the name of a slug field to be used to look up by slug.
    """
    return self.slug_field

def get_year(self):
    "Return the year for which this view should display data"
    year = self.year
    if year is None:
        try:
            year = self.kwargs['year']
        except KeyError:
            try:
                year = self.request.GET['year']
            except KeyError:
                raise Http404(_(u"No year specified"))
    return year

def get_year_format(self):
    """
    Get a year format string in strptime syntax to be used to parse the
    year from url variables.
    """
    return self.year_format

def http_method_not_allowed(self, request, *args, **kwargs):
    allowed_methods = [m for m in self.http_method_names if hasattr(self, m)]
    logger.warning('Method Not Allowed (%s): %s', request.method, request.path,
        extra={
            'status_code': 405,
            'request': self.request
        }
    )
    return http.HttpResponseNotAllowed(allowed_methods)

def render_to_response(self, context, **response_kwargs):
    """
    Returns a response with a template rendered with the given context.
    """
    return self.response_class(
        request = self.request,
        template = self.get_template_names(),
        context = context,
        **response_kwargs
    )