def test_sequence():
"""Checks that the day names are in order from 1/1/1 until August 2000"""
# from http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/306860
s = TimeUtils.strftime(datetime.date(1800, 9, 23),
"%Y has the same days as 1980 and 2008")
if s != "1800 has the same days as 1980 and 2008":
raise AssertionError(s)
print "Testing all day names from 0001/01/01 until 2000/08/01"
# Get the weekdays. Can't hard code them; they could be
# localized.
days = []
for i in range(1, 10):
days.append(datetime.date(2000, 1, i).strftime("%A"))
nextday = {}
for i in range(8):
nextday[days[i]] = days[i+1]
startdate = datetime.date(1, 1, 1)
enddate = datetime.date(2000, 8, 1)
prevday = TimeUtils.strftime(startdate, "%A")
one_day = datetime.timedelta(1)
testdate = startdate + one_day
while testdate < enddate:
if (testdate.day == 1 and testdate.month == 1 and
(testdate.year % 100 == 0)):
print "Testing century", testdate.year
day = TimeUtils.strftime(testdate, "%A")
if nextday[prevday] != day:
raise AssertionError(str(testdate))
prevday = day
testdate = testdate + one_day
def test_sequence():
"""Checks that the day names are in order from 1/1/1 until August 2000"""
# from http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/306860
s = TimeUtils.strftime(datetime.date(1800, 9, 23),
"%Y has the same days as 1980 and 2008")
if s != "1800 has the same days as 1980 and 2008":
raise AssertionError(s)
print("Testing all day names from 0001/01/01 until 2000/08/01")
# Get the weekdays. Can't hard code them; they could be
# localized.
days = []
for i in range(1, 10):
days.append(datetime.date(2000, 1, i).strftime("%A"))
nextday = {}
for i in range(8):
nextday[days[i]] = days[i + 1]
startdate = datetime.date(1, 1, 1)
enddate = datetime.date(2000, 8, 1)
prevday = TimeUtils.strftime(startdate, "%A")
one_day = datetime.timedelta(1)
testdate = startdate + one_day
while testdate < enddate:
if (testdate.day == 1 and testdate.month == 1
and (testdate.year % 100 == 0)):
print("Testing century", testdate.year)
day = TimeUtils.strftime(testdate, "%A")
if nextday[prevday] != day:
raise AssertionError(str(testdate))
prevday = day
testdate = testdate + one_day
def test_strftime():
"""Tests the adjusted strftime works with dates before 1900"""
assert TimeUtils.strftime(datetime.datetime(1996,9,3,12,51,50), "%Y:%m:%d %H:%M:%S") == "1996:09:03 12:51:50"
assert TimeUtils.strftime(datetime.datetime(1896,9,3,12,51,50), "%Y:%m:%d %H:%M:%S") == "1896:09:03 12:51:50"
assert TimeUtils.strftime(datetime.datetime(1818,9,18,18,18,18), "%Y%m%d%H%M%S") == "18180918181818"
assert TimeUtils.strftime(datetime.datetime(1822,9,22,22,22,22), "%Y%m%d%H%M%S") == "18220922222222"
assert TimeUtils.strftime(datetime.datetime(1822,9,22,22,22,22), "%%Y%m%d%H%M%S") == "%Y0922222222"
def f(event):
try:
for m in xrange(1,13):
for d in xrange(1,29):
TimeUtils.safestrptime("2010%02d%02d"%(m,d),"%Y%m%d")
global threadsrun_
threadsrun_ += 1
finally:
event.set()
def f(event):
try:
for m in xrange(1, 13):
for d in xrange(1, 29):
TimeUtils.safestrptime("2010%02d%02d" % (m, d), "%Y%m%d")
global threadsrun_
threadsrun_ += 1
finally:
event.set()
def test_strftime():
"""Tests the adjusted strftime works with dates before 1900"""
assert TimeUtils.strftime(datetime.datetime(1996, 9, 3, 12, 51, 50),
"%Y:%m:%d %H:%M:%S") == "1996:09:03 12:51:50"
assert TimeUtils.strftime(datetime.datetime(1896, 9, 3, 12, 51, 50),
"%Y:%m:%d %H:%M:%S") == "1896:09:03 12:51:50"
assert TimeUtils.strftime(datetime.datetime(1818, 9, 18, 18, 18, 18),
"%Y%m%d%H%M%S") == "18180918181818"
assert TimeUtils.strftime(datetime.datetime(1822, 9, 22, 22, 22, 22),
"%Y%m%d%H%M%S") == "18220922222222"
assert TimeUtils.strftime(datetime.datetime(1822, 9, 22, 22, 22, 22),
"%%Y%m%d%H%M%S") == "%Y0922222222"
def test_functions():
assert TimeUtils.utcnow()
assert TimeUtils.localminutenow()
assert TimeUtils.localsecondnow()
assert TimeUtils.totalhours(datetime.timedelta(hours=4, minutes=10)) > 4
assert TimeUtils.hoursandminutes(
datetime.timedelta(seconds=4 * 3600 + 4 * 60 + 4)) == (4, 4)
assert TimeUtils.str_to_timedelta(
TimeUtils.timedelta_to_str(datetime.timedelta(hours=4, minutes=10)))
assert TimeUtils.str_to_timedelta(
TimeUtils.timedelta_to_str(
datetime.timedelta(days=1, hours=4, minutes=10)))
assert TimeUtils.timetuple2datetime((2019, 8, 4, 5, 4, 3, 200))
def __str__(self):
format_str = self.format_str
if isinstance(format_str, bytes):
format_str = format_str.decode('utf-8')
fstr = TimeUtils.strftime(self,
text_to_native_str(format_str, "utf-8"))
if isinstance(fstr, bytes):
fstr = fstr.decode("utf-8")
return fstr
def format(self,value):
# try be strict
if value is None:
return None
result = super(LooseDatetimeFormatter,self).format(value)
if result:
return result
# hang loose
formatparts = self.format_str.split()
for frags in self.subparts(formatparts):
subformat = " ".join(frags)
try:
ret = FormattedDatetime(self.format_str, *TimeUtils.safestrptime(value, subformat)[:6])
ret.format_str = subformat
return ret
except (TypeError, ValueError):
continue
# even loose failed
logging.debug("LooseDateFormatter failed to parse out date %r with format %s" % (value, self.format_str))
return None
def test_timedelta_roundtrip():
timedelta = td(days=5,hours=23,minutes=12,seconds=59)
timetuple = TimeUtils.timedelta_to_tuple(timedelta)
assert timetuple == (5,23,12,59)
assert TimeUtils.tuple_to_timedelta(timetuple) == timedelta
def test_timedelta_totals():
assert TimeUtils.totalmilliseconds(td(microseconds=1)) == 0.001
assert TimeUtils.totalmilliseconds(td(milliseconds=1)) == 1
assert TimeUtils.totalmilliseconds(td(seconds=1)) == 1000
assert TimeUtils.totalmilliseconds(td(seconds=-1)) == -1000
assert TimeUtils.totalmilliseconds(td(seconds=1.25)) == 1250
assert TimeUtils.totalmilliseconds(td(hours=1)) == 3600 * 1000
assert TimeUtils.totalmilliseconds(td(days=1)) == 24 * 3600 * 1000
assert TimeUtils.totalseconds(td(microseconds=1)) == 0
assert TimeUtils.totalseconds(td(milliseconds=1)) == 0
assert TimeUtils.totalseconds(td(seconds=1)) == 1
assert TimeUtils.totalseconds(td(seconds=-1)) == -1
assert TimeUtils.totalseconds(td(seconds=1.25)) == 1
assert TimeUtils.totalseconds(td(hours=1)) == 3600
assert TimeUtils.totalseconds(td(days=1)) == 24 * 3600
assert TimeUtils.totalseconds_float(td(microseconds=1)) == 0.000001
assert TimeUtils.totalseconds_float(td(milliseconds=1)) == 0.001
assert TimeUtils.totalseconds_float(td(seconds=1)) == 1
assert TimeUtils.totalseconds_float(td(seconds=-1)) == -1
assert TimeUtils.totalseconds_float(td(seconds=1.25)) == 1.25
assert TimeUtils.totalseconds_float(td(hours=1)) == 3600
assert TimeUtils.totalseconds_float(td(days=1)) == 24 * 3600
assert TimeUtils.totalseconds_float(td(days=1.25, hours=3.6, seconds=4.2, milliseconds=9.8, microseconds=125)) == 24 * 3600 + 9 * 3600 + 36 * 60 + 4.2 + 0.0098 + 0.000125
def __str__(self):
if isinstance(self.format_str, unicode):
# flip through into string world and back again
return TimeUtils.strftime(self, self.format_str.encode("UTF-8")).decode("UTF-8")
return TimeUtils.strftime(self, self.format_str)
def test_timedelta_totals():
assert TimeUtils.totalmilliseconds(td(microseconds=1)) == 0.001
assert TimeUtils.totalmilliseconds(td(milliseconds=1)) == 1
assert TimeUtils.totalmilliseconds(td(seconds=1)) == 1000
assert TimeUtils.totalmilliseconds(td(seconds=-1)) == -1000
assert TimeUtils.totalmilliseconds(td(seconds=1.25)) == 1250
assert TimeUtils.totalmilliseconds(td(hours=1)) == 3600 * 1000
assert TimeUtils.totalmilliseconds(td(days=1)) == 24 * 3600 * 1000
assert TimeUtils.totalseconds(td(microseconds=1)) == 0
assert TimeUtils.totalseconds(td(milliseconds=1)) == 0
assert TimeUtils.totalseconds(td(seconds=1)) == 1
assert TimeUtils.totalseconds(td(seconds=-1)) == -1
assert TimeUtils.totalseconds(td(seconds=1.25)) == 1
assert TimeUtils.totalseconds(td(hours=1)) == 3600
assert TimeUtils.totalseconds(td(days=1)) == 24 * 3600
assert TimeUtils.totalseconds_float(td(microseconds=1)) == 0.000001
assert TimeUtils.totalseconds_float(td(milliseconds=1)) == 0.001
assert TimeUtils.totalseconds_float(td(seconds=1)) == 1
assert TimeUtils.totalseconds_float(td(seconds=-1)) == -1
assert TimeUtils.totalseconds_float(td(seconds=1.25)) == 1.25
assert TimeUtils.totalseconds_float(td(hours=1)) == 3600
assert TimeUtils.totalseconds_float(td(days=1)) == 24 * 3600
assert TimeUtils.totalseconds_float(
td(days=1.25,
hours=3.6,
seconds=4.2,
milliseconds=9.8,
microseconds=125)
) == 24 * 3600 + 9 * 3600 + 36 * 60 + 4.2 + 0.0098 + 0.000125
def test_timedelta_roundtrip():
timedelta = td(days=5, hours=23, minutes=12, seconds=59)
timetuple = TimeUtils.timedelta_to_tuple(timedelta)
assert timetuple == (5, 23, 12, 59)
assert TimeUtils.tuple_to_timedelta(timetuple) == timedelta
def _parseString(self,value):
try:
return FormattedDate(self.format_str,*TimeUtils.safestrptime(value, self.format_str)[0:3])
except (TypeError, ValueError):
logging.debug("DateFormatter failed to parse out date %r with format %s" % (value, self.format_str))
return None
