def test_strftime_pre_1900(self):
"""tests that we can strftime on times before 1900 (patching 2.7 bug)"""
# half way through the cannons, on the battle day
overture_date = datetime_tz.datetime_tz(1812, 9, 10, 12, 7, 30, tzinfo=pytz.timezone("Europe/Moscow"))
overture_datestr = overture_date.strftime("%Y-%m-%d %H:%M:%S+%Z")
if sys.version_info.major < 3:
assert overture_datestr == "1812-09-10 12:07:30+MSK"
else:
# Back then, there were no timezones...
assert overture_datestr == "1812-09-10 12:07:30+LMT"
overture_timetuple = overture_date.utctimetuple()
overture_timestr = time.strftime("%Y-%m-%d %H:%M:%S", overture_timetuple)
assert overture_timestr == "1812-09-10 09:37:30"
# also test after 1900 to make sure that's as before
renzetti_date = overture_date.replace(year=1912)
renzetti_datestr = renzetti_date.strftime("%Y-%m-%d %H:%M:%S+%Z")
assert renzetti_datestr == "1912-09-10 12:07:30+MMT"
renzetti_timetuple = renzetti_date.utctimetuple()
renzetti_timestr = time.strftime("%Y-%m-%d %H:%M:%S", renzetti_timetuple)
assert renzetti_timestr == "1912-09-10 09:37:30"
# and let's handle the 0-99 and 100-999 cases that are different on different python versions
rufus_date = overture_date.replace(year=12)
rufus_datestr = rufus_date.strftime("%Y-%m-%d %H:%M:%S+%Z")
if sys.version_info.major < 3:
assert rufus_datestr == "12-09-10 12:07:30+MSK"
else:
assert rufus_datestr == "12-09-10 12:07:30+LMT"
rufus_timetuple = rufus_date.utctimetuple()
rufus_timestr = time.strftime("%Y-%m-%d %H:%M:%S", rufus_timetuple)
assert rufus_timestr == "12-09-10 09:37:30"
ordono_date = overture_date.replace(year=912)
ordono_datestr = ordono_date.strftime("%Y-%m-%d %H:%M:%S+%Z")
if sys.version_info.major < 3:
assert ordono_datestr == "912-09-10 12:07:30+MSK"
else:
assert ordono_datestr == "912-09-10 12:07:30+LMT"
ordono_timetuple = ordono_date.utctimetuple()
ordono_timestr = time.strftime("%Y-%m-%d %H:%M:%S", ordono_timetuple)
assert ordono_timestr == "912-09-10 09:37:30"
# just for fun, and to ensure year matching doesn't match the wrong stuff
repetitive_date = datetime_tz.datetime_tz(1111,11,11,11,11,11, tzinfo=pytz.UTC)
repetitive_datestr = repetitive_date.strftime("%d%Y%m%H%Y%M%S1%Y1%y")
assert repetitive_datestr == "11111111111111111111111111"
repetitive_timetuple = repetitive_date.utctimetuple()
repetitive_timestr = time.strftime("1%Y1%d%m%H%Y%M%S%Y%y", repetitive_timetuple)
assert repetitive_timestr == "11111111111111111111111111"
# broken with 4-char skip
broken_date = datetime_tz.datetime_tz(1119,11,19)
broken_datestr = broken_date.strftime("%d%Y")
assert broken_datestr == "191119"
broken_timetuple = broken_date.utctimetuple()
broken_timestr = time.strftime("%y%Y", broken_timetuple)
assert broken_timestr == "191119"
def test_compare_less():
a = datetime.datetime(2012,3,4,3,2,3)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert b < a
assert b <= a
a = datetime.datetime(2012,3,3,3,2,3)
assert a < b
assert a <= b
def test_compare_greater():
a = datetime.datetime(2012,3,4,3,2,3)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert a > b
assert a >= b
a = datetime.datetime(2012,3,3,3,2,3)
assert b > a
assert b >= a
def test_instantiation():
a = datetime.datetime(2012, 3, 4, 3, 2, 3)
c = None
try:
c = datetime_tz.datetime_tz(a)
except TypeError as e:
if not e.message == "Must specify a timezone!":
c = False
assert c is None
def test_compare_less():
a = datetime.datetime(2012,3,4,3,2,3)
if not PY2:
a = localize(a)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert b < a
assert b <= a
a = datetime.datetime(2012,3,3,3,2,3)
if not PY2:
a = localize(a)
assert a < b
assert a <= b
def test_compare_greater():
a = datetime.datetime(2012,3,4,3,2,3)
if not PY2:
a = localize(a)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert a > b
assert a >= b
a = datetime.datetime(2012,3,3,3,2,3)
if not PY2:
a = localize(a)
assert b > a
assert b >= a
def timetuple_to_datetime(t):
"""Convert a timetuple to a datetime object.
"""
return datetime_tz.datetime_tz(*(t[:6]))
def timetuple_to_datetime(t):
"""Convert a timetuple to a datetime object.
"""
return datetime_tz.datetime_tz(*(t[:6]))
def test_compare_notequal():
a = datetime.datetime(2012,3,4,3,2,3)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert a != b
assert b != a
def test_compare_tz_second():
a = datetime.datetime(2012,3,4,1,2,3)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert b == a
def test_compare_tz_first():
a = datetime.datetime(2012,3,4,1,2,3)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert a == b
def test_compare_tz_second():
a = datetime.datetime(2012,3,4,1,2,3)
if not PY2:
a = localize(a)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert b == a
def test_compare_tz_first():
a = datetime.datetime(2012,3,4,1,2,3)
if not PY2:
a = localize(a)
b = datetime_tz.datetime_tz(2012,3,4,1,2,3)
assert a == b
def test_strftime_pre_1900(self):
"""tests that we can strftime on times before 1900 (patching 2.7 bug)"""
# half way through the cannons, on the battle day
overture_date = datetime_tz.datetime_tz(
1812, 9, 10, 12, 7, 30, tzinfo=pytz.timezone("Europe/Moscow"))
overture_datestr = overture_date.strftime("%Y-%m-%d %H:%M:%S+%Z")
if sys.version_info.major < 3:
assert overture_datestr == "1812-09-10 12:07:30+MSK"
else:
# Back then, there were no timezones...
assert overture_datestr == "1812-09-10 12:07:30+LMT"
overture_timetuple = overture_date.utctimetuple()
overture_timestr = time.strftime("%Y-%m-%d %H:%M:%S",
overture_timetuple)
assert overture_timestr == "1812-09-10 09:37:30"
# also test after 1900 to make sure that's as before
renzetti_date = overture_date.replace(year=1912)
renzetti_datestr = renzetti_date.strftime("%Y-%m-%d %H:%M:%S+%Z")
assert renzetti_datestr == "1912-09-10 12:07:30+MMT"
renzetti_timetuple = renzetti_date.utctimetuple()
renzetti_timestr = time.strftime("%Y-%m-%d %H:%M:%S",
renzetti_timetuple)
assert renzetti_timestr == "1912-09-10 09:37:30"
# and let's handle the 0-99 and 100-999 cases that are different on different python versions
rufus_date = overture_date.replace(year=12)
rufus_datestr = rufus_date.strftime("%Y-%m-%d %H:%M:%S+%Z")
if sys.version_info.major < 3:
assert rufus_datestr == "12-09-10 12:07:30+MSK"
else:
assert rufus_datestr == "12-09-10 12:07:30+LMT"
rufus_timetuple = rufus_date.utctimetuple()
rufus_timestr = time.strftime("%Y-%m-%d %H:%M:%S", rufus_timetuple)
assert rufus_timestr == "12-09-10 09:37:30"
ordono_date = overture_date.replace(year=912)
ordono_datestr = ordono_date.strftime("%Y-%m-%d %H:%M:%S+%Z")
if sys.version_info.major < 3:
assert ordono_datestr == "912-09-10 12:07:30+MSK"
else:
assert ordono_datestr == "912-09-10 12:07:30+LMT"
ordono_timetuple = ordono_date.utctimetuple()
ordono_timestr = time.strftime("%Y-%m-%d %H:%M:%S", ordono_timetuple)
assert ordono_timestr == "912-09-10 09:37:30"
# just for fun, and to ensure year matching doesn't match the wrong stuff
repetitive_date = datetime_tz.datetime_tz(1111,
11,
11,
11,
11,
11,
tzinfo=pytz.UTC)
repetitive_datestr = repetitive_date.strftime("%d%Y%m%H%Y%M%S1%Y1%y")
assert repetitive_datestr == "11111111111111111111111111"
repetitive_timetuple = repetitive_date.utctimetuple()
repetitive_timestr = time.strftime("1%Y1%d%m%H%Y%M%S%Y%y",
repetitive_timetuple)
assert repetitive_timestr == "11111111111111111111111111"
# broken with 4-char skip
broken_date = datetime_tz.datetime_tz(1119, 11, 19)
broken_datestr = broken_date.strftime("%d%Y")
assert broken_datestr == "191119"
broken_timetuple = broken_date.utctimetuple()
broken_timestr = time.strftime("%y%Y", broken_timetuple)
assert broken_timestr == "191119"