class YearMixin
from django.views.generic.dates import YearMixin
Mixin for views manipulating year-based data.
Attributes
Defined in | |
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year = None
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YearMixin |
year_format = '%Y'
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YearMixin |
Methods
def
_get_current_year(self, date):
YearMixin
¶
def
_get_current_year(self, date):
YearMixin
¶
Return the start date of the current interval.
65 66 67 68 69 | def _get_current_year(self, date): """ Return the start date of the current interval. """ return date.replace(month=1, day=1) |
def
_get_next_year(self, date):
YearMixin
¶
def
_get_next_year(self, date):
YearMixin
¶
Return the start date of the next interval. The interval is defined by start date <= item date < next start date.
57 58 59 60 61 62 | def _get_next_year(self, date): """ Return the start date of the next interval. The interval is defined by start date <= item date < next start date. """ return date.replace(year=date.year + 1, month=1, day=1) |
def
get_next_year(self, date):
YearMixin
¶
def
get_next_year(self, date):
YearMixin
¶
Get the next valid year.
45 46 47 48 49 | def get_next_year(self, date): """ Get the next valid year. """ return _get_next_prev(self, date, is_previous=False, period='year') |
def
get_previous_year(self, date):
YearMixin
¶
def
get_previous_year(self, date):
YearMixin
¶
Get the previous valid year.
51 52 53 54 55 | def get_previous_year(self, date): """ Get the previous valid year. """ return _get_next_prev(self, date, is_previous=True, period='year') |
def
get_year(self):
YearMixin
¶
def
get_year(self):
YearMixin
¶
Return the year for which this view should display data.
30 31 32 33 34 35 36 37 38 39 40 41 42 43 | 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(_("No year specified")) return year |
def
get_year_format(self):
YearMixin
¶
def
get_year_format(self):
YearMixin
¶
Get a year format string in strptime syntax to be used to parse the year from url variables.
23 24 25 26 27 28 | 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 |