def date_time_between_dates(self, datetime_start=None, datetime_end=None, tzinfo=None):
"""
Takes two DateTime objects and returns a random datetime between the two
given datetimes.
Accepts DateTime objects.
:param datetime_start: DateTime
:param datetime_end: DateTime
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
if datetime_start is None:
datetime_start = datetime.now(tzinfo)
if datetime_end is None:
datetime_end = datetime.now(tzinfo)
timestamp = self.generator.random.randint(
datetime_to_timestamp(datetime_start),
datetime_to_timestamp(datetime_end),
)
if tzinfo is None:
pick = datetime.fromtimestamp(timestamp, tzlocal())
pick = pick.astimezone(tzutc()).replace(tzinfo=None)
else:
pick = datetime.fromtimestamp(timestamp, tzinfo)
return pick
def date_time_between_dates(self, datetime_start=None, datetime_end=None, tzinfo=None):
"""
Takes two DateTime objects and returns a random datetime between the two
given datetimes.
Accepts DateTime objects.
:param datetime_start: DateTime
:param datetime_end: DateTime
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
if datetime_start is None:
datetime_start = datetime.now(tzinfo)
if datetime_end is None:
datetime_end = datetime.now(tzinfo)
timestamp = self.generator.random.randint(
datetime_to_timestamp(datetime_start),
datetime_to_timestamp(datetime_end),
)
if tzinfo is None:
pick = datetime.fromtimestamp(timestamp, tzlocal())
pick = pick.astimezone(tzutc()).replace(tzinfo=None)
else:
pick = datetime.fromtimestamp(timestamp, tzinfo)
return pick
def timestamp_to_datetime(timestamp, tzinfo):
if tzinfo is None:
pick = datetime.fromtimestamp(timestamp, tzlocal())
pick = pick.astimezone(tzutc()).replace(tzinfo=None)
else:
pick = datetime.fromtimestamp(timestamp, tzinfo)
return pick
def timestamp_to_datetime(timestamp, tzinfo):
if tzinfo is None:
pick = datetime.fromtimestamp(timestamp, tzlocal())
pick = pick.astimezone(tzutc()).replace(tzinfo=None)
else:
pick = datetime.fromtimestamp(timestamp, tzinfo)
return pick
def date_time(cls):
"""
Get a datetime object for a date between January 1, 1970 and now
:example DateTime('2005-08-16 20:39:21')
:return datetime
"""
return datetime.fromtimestamp(cls.unix_time())
def date_time(cls):
"""
Get a datetime object for a date between January 1, 1970 and now
:example DateTime('2005-08-16 20:39:21')
:return datetime
"""
return datetime.fromtimestamp(cls.unix_time())
def date_time_ad(cls):
"""
Get a datetime object for a date between January 1, 001 and now
:example DateTime('1265-03-22 21:15:52')
:return datetime
"""
return datetime.fromtimestamp(random.randint(-62135600400, int(time())))
def date_time(cls, tzinfo=None):
"""
Get a datetime object for a date between January 1, 1970 and now
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('2005-08-16 20:39:21')
:return datetime
"""
return datetime.fromtimestamp(cls.unix_time(), tzinfo)
def date_time_ad(cls):
"""
Get a datetime object for a date between January 1, 001 and now
:example DateTime('1265-03-22 21:15:52')
:return datetime
"""
return datetime.fromtimestamp(random.randint(-62135600400,
int(time())))
def date_time_ad(cls):
"""
Get a datetime object for a date between January 1, 001 and now
:example DateTime('1265-03-22 21:15:52')
:return datetime
"""
ts = random.randint(-62135600400, int(time()))
# NOTE: using datetime.fromtimestamp(ts) directly will raise
# a "ValueError: timestamp out of range for platform time_t"
# on some platforms due to system C functions;
# see http://stackoverflow.com/a/10588133/2315612
return datetime.fromtimestamp(0) + timedelta(seconds=ts)
def date_time_ad(cls):
"""
Get a datetime object for a date between January 1, 001 and now
:example DateTime('1265-03-22 21:15:52')
:return datetime
"""
ts = random.randint(-62135600400, int(time()))
# NOTE: using datetime.fromtimestamp(ts) directly will raise
# a "ValueError: timestamp out of range for platform time_t"
# on some platforms due to system C functions;
# see http://stackoverflow.com/a/10588133/2315612
return datetime.fromtimestamp(0) + timedelta(seconds=ts)
def date_time_between(cls, start_date='-30y', end_date='now'):
"""
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"
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
start_date = cls._parse_date_time(start_date)
end_date = cls._parse_date_time(end_date)
timestamp = random.randint(start_date, end_date)
return datetime.fromtimestamp(timestamp)
def date_time_between(cls, start_date='-30y', end_date='now'):
"""
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"
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
start_date = cls._parse_date_time(start_date)
end_date = cls._parse_date_time(end_date)
timestamp = random.randint(start_date, end_date)
return datetime.fromtimestamp(timestamp)
def date_time_between_dates(cls, datetime_start=None, datetime_end=None):
"""
Takes two DateTime objects and returns a random date between the two given dates.
Accepts DateTime objects.
:param datetime_start DateTime
:param datetime_end DateTime
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
if datetime_start is None:
datetime_start = datetime.now()
if datetime_end is None:
datetime_end = datetime.now()
timestamp = random.randint(datetime_to_timestamp(datetime_start), datetime_to_timestamp(datetime_end))
return datetime.fromtimestamp(timestamp)
def date_time_between_dates(cls, datetime_start=None, datetime_end=None, tzinfo=None):
"""
Takes two DateTime objects and returns a random date between the two given dates.
Accepts DateTime objects.
:param datetime_start DateTime
:param datetime_end DateTime
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
if datetime_start is None:
datetime_start = datetime.now(tzinfo)
if datetime_end is None:
datetime_end = datetime.now(tzinfo)
timestamp = random.randint(
datetime_to_timestamp(datetime_start),
datetime_to_timestamp(datetime_end),
)
return datetime.fromtimestamp(timestamp, tzinfo)
