本文整理汇总了Python中pandas.tseries.offsets.FY5253属性的典型用法代码示例。如果您正苦于以下问题：Python offsets.FY5253属性的具体用法？Python offsets.FY5253怎么用？Python offsets.FY5253使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类pandas.tseries.offsets的用法示例。
在下文中一共展示了offsets.FY5253属性的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_bunched_yearends
# 需要导入模块: from pandas.tseries import offsets [as 别名]
# 或者: from pandas.tseries.offsets import FY5253 [as 别名]
def test_bunched_yearends():
# GH#14774 cases with two fiscal year-ends in the same calendar-year
fy = FY5253(n=1, weekday=5, startingMonth=12, variation='nearest')
dt = Timestamp('2004-01-01')
assert fy.rollback(dt) == Timestamp('2002-12-28')
assert (-fy).apply(dt) == Timestamp('2002-12-28')
assert dt - fy == Timestamp('2002-12-28')
assert fy.rollforward(dt) == Timestamp('2004-01-03')
assert fy.apply(dt) == Timestamp('2004-01-03')
assert fy + dt == Timestamp('2004-01-03')
assert dt + fy == Timestamp('2004-01-03')
# Same thing, but starting from a Timestamp in the previous year.
dt = Timestamp('2003-12-31')
assert fy.rollback(dt) == Timestamp('2002-12-28')
assert (-fy).apply(dt) == Timestamp('2002-12-28')
assert dt - fy == Timestamp('2002-12-28') 示例2: makeFY5253NearestEndMonth
# 需要导入模块: from pandas.tseries import offsets [as 别名]
# 或者: from pandas.tseries.offsets import FY5253 [as 别名]
def makeFY5253NearestEndMonth(*args, **kwds):
return FY5253(*args, variation="nearest", **kwds) 示例3: makeFY5253LastOfMonth
# 需要导入模块: from pandas.tseries import offsets [as 别名]
# 或者: from pandas.tseries.offsets import FY5253 [as 别名]
def makeFY5253LastOfMonth(*args, **kwds):
return FY5253(*args, variation="last", **kwds) 示例4: test_get_year_end
# 需要导入模块: from pandas.tseries import offsets [as 别名]
# 或者: from pandas.tseries.offsets import FY5253 [as 别名]
def test_get_year_end(self):
assert (makeFY5253NearestEndMonth(
startingMonth=8, weekday=WeekDay.SAT).get_year_end(
datetime(2013, 1, 1)) == datetime(2013, 8, 31))
assert (makeFY5253NearestEndMonth(
startingMonth=8, weekday=WeekDay.SUN).get_year_end(
datetime(2013, 1, 1)) == datetime(2013, 9, 1))
assert (makeFY5253NearestEndMonth(
startingMonth=8, weekday=WeekDay.FRI).get_year_end(
datetime(2013, 1, 1)) == datetime(2013, 8, 30))
offset_n = FY5253(weekday=WeekDay.TUE, startingMonth=12,
variation="nearest")
assert (offset_n.get_year_end(datetime(2012, 1, 1)) ==
datetime(2013, 1, 1))
assert (offset_n.get_year_end(datetime(2012, 1, 10)) ==
datetime(2013, 1, 1))
assert (offset_n.get_year_end(datetime(2013, 1, 1)) ==
datetime(2013, 12, 31))
assert (offset_n.get_year_end(datetime(2013, 1, 2)) ==
datetime(2013, 12, 31))
assert (offset_n.get_year_end(datetime(2013, 1, 3)) ==
datetime(2013, 12, 31))
assert (offset_n.get_year_end(datetime(2013, 1, 10)) ==
datetime(2013, 12, 31))
JNJ = FY5253(n=1, startingMonth=12, weekday=6, variation="nearest")
assert (JNJ.get_year_end(datetime(2006, 1, 1)) ==
datetime(2006, 12, 31)) 示例5: test_fy5253_nearest_onoffset
# 需要导入模块: from pandas.tseries import offsets [as 别名]
# 或者: from pandas.tseries.offsets import FY5253 [as 别名]
def test_fy5253_nearest_onoffset():
# GH#18877 dates on the year-end but not normalized to midnight
offset = FY5253(n=3, startingMonth=7, variation="nearest", weekday=2)
ts = Timestamp('2032-07-28 00:12:59.035729419+0000', tz='Africa/Dakar')
fast = offset.onOffset(ts)
slow = (ts + offset) - offset == ts
assert fast == slow 示例6: test_date_range_fy5252
# 需要导入模块: from pandas.tseries import offsets [as 别名]
# 或者: from pandas.tseries.offsets import FY5253 [as 别名]
def test_date_range_fy5252(self):
dr = date_range(start="2013-01-01",
periods=2,
freq=offsets.FY5253(startingMonth=1,
weekday=3,
variation="nearest"))
self.assertEqual(dr[0], Timestamp('2013-01-31'))
self.assertEqual(dr[1], Timestamp('2014-01-30')) 示例7: test_apply
# 需要导入模块: from pandas.tseries import offsets [as 别名]
# 或者: from pandas.tseries.offsets import FY5253 [as 别名]
def test_apply(self):
date_seq_nem_8_sat = [datetime(2006, 9, 2), datetime(2007, 9, 1),
datetime(2008, 8, 30), datetime(2009, 8, 29),
datetime(2010, 8, 28), datetime(2011, 9, 3)]
JNJ = [datetime(2005, 1, 2), datetime(2006, 1, 1),
datetime(2006, 12, 31), datetime(2007, 12, 30),
datetime(2008, 12, 28), datetime(2010, 1, 3),
datetime(2011, 1, 2), datetime(2012, 1, 1),
datetime(2012, 12, 30)]
DEC_SAT = FY5253(n=-1, startingMonth=12, weekday=5,
variation="nearest")
tests = [
(makeFY5253NearestEndMonth(startingMonth=8,
weekday=WeekDay.SAT),
date_seq_nem_8_sat),
(makeFY5253NearestEndMonth(n=1, startingMonth=8,
weekday=WeekDay.SAT),
date_seq_nem_8_sat),
(makeFY5253NearestEndMonth(startingMonth=8, weekday=WeekDay.SAT),
[datetime(2006, 9, 1)] + date_seq_nem_8_sat),
(makeFY5253NearestEndMonth(n=1, startingMonth=8,
weekday=WeekDay.SAT),
[datetime(2006, 9, 3)] + date_seq_nem_8_sat[1:]),
(makeFY5253NearestEndMonth(n=-1, startingMonth=8,
weekday=WeekDay.SAT),
list(reversed(date_seq_nem_8_sat))),
(makeFY5253NearestEndMonth(n=1, startingMonth=12,
weekday=WeekDay.SUN), JNJ),
(makeFY5253NearestEndMonth(n=-1, startingMonth=12,
weekday=WeekDay.SUN),
list(reversed(JNJ))),
(makeFY5253NearestEndMonth(n=1, startingMonth=12,
weekday=WeekDay.SUN),
[datetime(2005, 1, 2), datetime(2006, 1, 1)]),
(makeFY5253NearestEndMonth(n=1, startingMonth=12,
weekday=WeekDay.SUN),
[datetime(2006, 1, 2), datetime(2006, 12, 31)]),
(DEC_SAT, [datetime(2013, 1, 15), datetime(2012, 12, 29)])
]
for test in tests:
offset, data = test
current = data[0]
for datum in data[1:]:
current = current + offset
assert current == datum