def get_hourly_suffixes(self, now, start=None, stop=None):
if not start:
start = parse(now.strftime(DT_PATTERNS.CURRENT_DAY_START))
if not stop:
stop = parse((now - timedelta(hours=2)).strftime(DT_PATTERNS.PREVIOUS_HOUR_START))
return (elem.strftime('%Y:%m:%d:%H') for elem in stop_excluding_rrset(HOURLY, start, stop))
def get_daily_suffixes(self, now, start=None, stop=None):
if not start:
start = parse(now.strftime(DT_PATTERNS.CURRENT_MONTH_START))
if not stop:
stop = parse((now - timedelta(days=1)).strftime(DT_PATTERNS.PREVIOUS_DAY_END))
return (elem.strftime('%Y:%m:%d') for elem in stop_excluding_rrset(DAILY, start, stop))
def get_daily_suffixes(self, now, start=None, stop=None):
if not start:
start = parse(now.strftime(DT_PATTERNS.CURRENT_MONTH_START))
if not stop:
stop = parse((now - timedelta(days=1)).strftime(DT_PATTERNS.PREVIOUS_DAY_END))
return (elem.strftime('%Y:%m:%d') for elem in stop_excluding_rrset(DAILY, start, stop))
def get_hourly_suffixes(self, now, start=None, stop=None):
if not start:
start = parse(now.strftime(DT_PATTERNS.CURRENT_DAY_START))
if not stop:
stop = parse((now - timedelta(hours=2)).strftime(DT_PATTERNS.PREVIOUS_HOUR_START))
return (elem.strftime('%Y:%m:%d:%H') for elem in stop_excluding_rrset(HOURLY, start, stop))
def get_yearly_suffixes(self, now, start=None, stop=None):
if not start:
start = parse(now.strftime(DT_PATTERNS.CURRENT_YEAR_START))
if not stop:
delta = relativedelta(now, years=1)
stop = parse((start - delta).strftime(DT_PATTERNS.PREVIOUS_YEAR_END))
return (elem.strftime('%Y') for elem in stop_excluding_rrset(YEARLY, start, stop))
def get_yearly_suffixes(self, now, start=None, stop=None):
if not start:
start = parse(now.strftime(DT_PATTERNS.CURRENT_YEAR_START))
if not stop:
delta = relativedelta(now, years=1)
stop = parse((start - delta).strftime(DT_PATTERNS.PREVIOUS_YEAR_END))
return (elem.strftime('%Y') for elem in stop_excluding_rrset(YEARLY, start, stop))
def get_minutely_suffixes(self, now, start=None, stop=None):
if not start:
start = parse_datetime((now - timedelta(hours=1)).strftime(
DT_PATTERNS.PREVIOUS_HOUR_START))
if not stop:
stop = parse_datetime(now.strftime(DT_PATTERNS.CURRENT_HOUR_END))
return (elem.strftime('%Y:%m:%d:%H:%M')
for elem in stop_excluding_rrset(MINUTELY, start, stop))
def get_monthly_suffixes(self, now, start=None, stop=None):
if not start:
start = parse_datetime(now.strftime(
DT_PATTERNS.CURRENT_YEAR_START))
if not stop:
delta = relativedelta(now, months=1)
stop = parse_datetime(
(start - delta).strftime(DT_PATTERNS.PREVIOUS_MONTH_END))
return (elem.strftime('%Y:%m')
for elem in stop_excluding_rrset(MONTHLY, start, stop))