def date_time_this_decade(cls, before_now=True, after_now=False):
"""
Gets a DateTime object for the decade year.
:param before_now: include days in current decade before today
:param after_now: include days in current decade after today
:example DateTime('2012-04-04 11:02:02')
:return DateTime
"""
now = datetime.now()
this_decade_start = datetime(now.year - (now.year % 10), 1, 1)
next_decade_start = datetime(this_decade_start.year + 10, 1, 1)
if before_now and after_now:
return cls.date_time_between_dates(this_decade_start, next_decade_start)
elif not before_now and after_now:
return cls.date_time_between_dates(now, next_decade_start)
elif not after_now and before_now:
return cls.date_time_between_dates(this_decade_start, now)
else:
return now
def date_time_this_decade(cls, before_now=True, after_now=False, tzinfo=None):
"""
Gets a DateTime object for the decade year.
:param before_now: include days in current decade before today
:param after_now: include days in current decade after today
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('2012-04-04 11:02:02')
:return DateTime
"""
now = datetime.now(tzinfo)
this_decade_start = datetime(now.year - (now.year % 10), 1, 1, tzinfo=tzinfo)
next_decade_start = datetime(this_decade_start.year + 10, 1, 1, tzinfo=tzinfo)
if before_now and after_now:
return cls.date_time_between_dates(this_decade_start, next_decade_start, tzinfo)
elif not before_now and after_now:
return cls.date_time_between_dates(now, next_decade_start, tzinfo)
elif not after_now and before_now:
return cls.date_time_between_dates(this_decade_start, now, tzinfo)
else:
return now
def date_time_this_century(cls, before_now=True, after_now=False, tzinfo=None):
"""
Gets a DateTime object for the current century.
:param before_now: include days in current century before today
:param after_now: include days in current century after today
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('2012-04-04 11:02:02')
:return DateTime
"""
now = datetime.now(tzinfo)
this_century_start = datetime(now.year - (now.year % 100), 1, 1, tzinfo=tzinfo)
next_century_start = datetime(this_century_start.year + 100, 1, 1, tzinfo=tzinfo)
if before_now and after_now:
return cls.date_time_between_dates(this_century_start, next_century_start, tzinfo)
elif not before_now and after_now:
return cls.date_time_between_dates(now, next_century_start, tzinfo)
elif not after_now and before_now:
return cls.date_time_between_dates(this_century_start, now, tzinfo)
else:
return now
def date_time_between(self, start_date='-30y', end_date='now', tzinfo=None):
"""
Get a DateTime object based on a random date between two given dates.
Accepts date strings that can be recognized by strtotime().
:param start_date Defaults to 30 years ago
:param end_date Defaults to "now"
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
start_date = self._parse_date_time(start_date, tzinfo=tzinfo)
end_date = self._parse_date_time(end_date, tzinfo=tzinfo)
timestamp = self.generator.random.randint(start_date, end_date)
return datetime(1970, 1, 1,tzinfo=tzinfo) + timedelta(seconds=timestamp)
def date_time_between(self, start_date='-30y', end_date='now', tzinfo=None):
"""
Get a DateTime object based on a random date between two given dates.
Accepts date strings that can be recognized by strtotime().
:param start_date Defaults to 30 years ago
:param end_date Defaults to "now"
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
start_date = self._parse_date_time(start_date, tzinfo=tzinfo)
end_date = self._parse_date_time(end_date, tzinfo=tzinfo)
timestamp = self.generator.random.randint(start_date, end_date)
return datetime(1970, 1, 1,tzinfo=tzinfo) + timedelta(seconds=timestamp)
def date_time_this_month(cls, before_now=True, after_now=False):
"""
Gets a DateTime object for the current month.
:param before_now: include days in current month before today
:param after_now: include days in current month after today
:example DateTime('2012-04-04 11:02:02')
:return DateTime
"""
now = datetime.now()
this_month_start = now.replace(day=1, hour=0, minute=0, second=0, microsecond=0)
next_month_start = datetime(now.year, now.month + 1 % 12, 1)
if before_now and after_now:
return cls.date_time_between_dates(this_month_start, next_month_start)
elif not before_now and after_now:
return cls.date_time_between_dates(now, next_month_start)
elif not after_now and before_now:
return cls.date_time_between_dates(this_month_start, now)
else:
return now
def date_time_this_year(cls, before_now=True, after_now=False, tzinfo=None):
"""
Gets a DateTime object for the current year.
:param before_now: include days in current year before today
:param after_now: include days in current year after today
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('2012-04-04 11:02:02')
:return DateTime
"""
now = datetime.now(tzinfo)
this_year_start = now.replace(month=1, day=1, hour=0, minute=0, second=0, microsecond=0)
next_year_start = datetime(now.year + 1, 1, 1, tzinfo=tzinfo)
if before_now and after_now:
return cls.date_time_between_dates(this_year_start, next_year_start, tzinfo)
elif not before_now and after_now:
return cls.date_time_between_dates(now, next_year_start, tzinfo)
elif not after_now and before_now:
return cls.date_time_between_dates(this_year_start, now, tzinfo)
else:
return now
