pruned venvs

This commit is contained in:
d3m1g0d
2019-03-12 21:56:25 +01:00
parent 8ee094481c
commit 33f0511081
4095 changed files with 0 additions and 748399 deletions
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# -*- coding: utf-8 -*-
@@ -1,25 +0,0 @@
# -*- coding: utf-8 -*-
"""
Assertion helpers for offsets tests
"""
def assert_offset_equal(offset, base, expected):
actual = offset + base
actual_swapped = base + offset
actual_apply = offset.apply(base)
try:
assert actual == expected
assert actual_swapped == expected
assert actual_apply == expected
except AssertionError:
raise AssertionError("\nExpected: %s\nActual: %s\nFor Offset: %s)"
"\nAt Date: %s" %
(expected, actual, offset, base))
def assert_onOffset(offset, date, expected):
actual = offset.onOffset(date)
assert actual == expected, ("\nExpected: %s\nActual: %s\nFor Offset: %s)"
"\nAt Date: %s" %
(expected, actual, offset, date))
@@ -1,26 +0,0 @@
import pytest
import pandas.tseries.offsets as offsets
@pytest.fixture(params=[getattr(offsets, o) for o in offsets.__all__])
def offset_types(request):
return request.param
@pytest.fixture(params=[getattr(offsets, o) for o in offsets.__all__ if
issubclass(getattr(offsets, o), offsets.MonthOffset)
and o != 'MonthOffset'])
def month_classes(request):
return request.param
@pytest.fixture(params=[getattr(offsets, o) for o in offsets.__all__ if
issubclass(getattr(offsets, o), offsets.Tick)])
def tick_classes(request):
return request.param
@pytest.fixture(params=[None, 'UTC', 'Asia/Tokyo', 'US/Eastern',
'dateutil/Asia/Tokyo', 'dateutil/US/Pacific'])
def tz(request):
return request.param
@@ -1,658 +0,0 @@
# -*- coding: utf-8 -*-
"""
Tests for Fiscal Year and Fiscal Quarter offset classes
"""
from datetime import datetime
from dateutil.relativedelta import relativedelta
import pytest
import pandas.util.testing as tm
from pandas import Timestamp
from pandas.tseries.frequencies import get_offset
from pandas._libs.tslibs.frequencies import _INVALID_FREQ_ERROR
from pandas.tseries.offsets import FY5253Quarter, FY5253
from pandas._libs.tslibs.offsets import WeekDay
from .common import assert_offset_equal, assert_onOffset
from .test_offsets import Base
def makeFY5253LastOfMonthQuarter(*args, **kwds):
return FY5253Quarter(*args, variation="last", **kwds)
def makeFY5253NearestEndMonthQuarter(*args, **kwds):
return FY5253Quarter(*args, variation="nearest", **kwds)
def makeFY5253NearestEndMonth(*args, **kwds):
return FY5253(*args, variation="nearest", **kwds)
def makeFY5253LastOfMonth(*args, **kwds):
return FY5253(*args, variation="last", **kwds)
def test_get_offset_name():
assert (makeFY5253LastOfMonthQuarter(
weekday=1, startingMonth=3,
qtr_with_extra_week=4).freqstr == "REQ-L-MAR-TUE-4")
assert (makeFY5253NearestEndMonthQuarter(
weekday=1, startingMonth=3,
qtr_with_extra_week=3).freqstr == "REQ-N-MAR-TUE-3")
def test_get_offset():
with tm.assert_raises_regex(ValueError, _INVALID_FREQ_ERROR):
get_offset('gibberish')
with tm.assert_raises_regex(ValueError, _INVALID_FREQ_ERROR):
get_offset('QS-JAN-B')
pairs = [
("RE-N-DEC-MON",
makeFY5253NearestEndMonth(weekday=0, startingMonth=12)),
("RE-L-DEC-TUE",
makeFY5253LastOfMonth(weekday=1, startingMonth=12)),
("REQ-L-MAR-TUE-4",
makeFY5253LastOfMonthQuarter(weekday=1,
startingMonth=3,
qtr_with_extra_week=4)),
("REQ-L-DEC-MON-3",
makeFY5253LastOfMonthQuarter(weekday=0,
startingMonth=12,
qtr_with_extra_week=3)),
("REQ-N-DEC-MON-3",
makeFY5253NearestEndMonthQuarter(weekday=0,
startingMonth=12,
qtr_with_extra_week=3))]
for name, expected in pairs:
offset = get_offset(name)
assert offset == expected, ("Expected %r to yield %r (actual: %r)" %
(name, expected, offset))
class TestFY5253LastOfMonth(Base):
offset_lom_sat_aug = makeFY5253LastOfMonth(1, startingMonth=8,
weekday=WeekDay.SAT)
offset_lom_sat_sep = makeFY5253LastOfMonth(1, startingMonth=9,
weekday=WeekDay.SAT)
on_offset_cases = [
# From Wikipedia (see:
# http://en.wikipedia.org/wiki/4%E2%80%934%E2%80%935_calendar#Last_Saturday_of_the_month_at_fiscal_year_end)
(offset_lom_sat_aug, datetime(2006, 8, 26), True),
(offset_lom_sat_aug, datetime(2007, 8, 25), True),
(offset_lom_sat_aug, datetime(2008, 8, 30), True),
(offset_lom_sat_aug, datetime(2009, 8, 29), True),
(offset_lom_sat_aug, datetime(2010, 8, 28), True),
(offset_lom_sat_aug, datetime(2011, 8, 27), True),
(offset_lom_sat_aug, datetime(2012, 8, 25), True),
(offset_lom_sat_aug, datetime(2013, 8, 31), True),
(offset_lom_sat_aug, datetime(2014, 8, 30), True),
(offset_lom_sat_aug, datetime(2015, 8, 29), True),
(offset_lom_sat_aug, datetime(2016, 8, 27), True),
(offset_lom_sat_aug, datetime(2017, 8, 26), True),
(offset_lom_sat_aug, datetime(2018, 8, 25), True),
(offset_lom_sat_aug, datetime(2019, 8, 31), True),
(offset_lom_sat_aug, datetime(2006, 8, 27), False),
(offset_lom_sat_aug, datetime(2007, 8, 28), False),
(offset_lom_sat_aug, datetime(2008, 8, 31), False),
(offset_lom_sat_aug, datetime(2009, 8, 30), False),
(offset_lom_sat_aug, datetime(2010, 8, 29), False),
(offset_lom_sat_aug, datetime(2011, 8, 28), False),
(offset_lom_sat_aug, datetime(2006, 8, 25), False),
(offset_lom_sat_aug, datetime(2007, 8, 24), False),
(offset_lom_sat_aug, datetime(2008, 8, 29), False),
(offset_lom_sat_aug, datetime(2009, 8, 28), False),
(offset_lom_sat_aug, datetime(2010, 8, 27), False),
(offset_lom_sat_aug, datetime(2011, 8, 26), False),
(offset_lom_sat_aug, datetime(2019, 8, 30), False),
# From GMCR (see for example:
# http://yahoo.brand.edgar-online.com/Default.aspx?
# companyid=3184&formtypeID=7)
(offset_lom_sat_sep, datetime(2010, 9, 25), True),
(offset_lom_sat_sep, datetime(2011, 9, 24), True),
(offset_lom_sat_sep, datetime(2012, 9, 29), True)]
@pytest.mark.parametrize('case', on_offset_cases)
def test_onOffset(self, case):
offset, dt, expected = case
assert_onOffset(offset, dt, expected)
def test_apply(self):
offset_lom_aug_sat = makeFY5253LastOfMonth(startingMonth=8,
weekday=WeekDay.SAT)
offset_lom_aug_sat_1 = makeFY5253LastOfMonth(n=1, startingMonth=8,
weekday=WeekDay.SAT)
date_seq_lom_aug_sat = [datetime(2006, 8, 26), datetime(2007, 8, 25),
datetime(2008, 8, 30), datetime(2009, 8, 29),
datetime(2010, 8, 28), datetime(2011, 8, 27),
datetime(2012, 8, 25), datetime(2013, 8, 31),
datetime(2014, 8, 30), datetime(2015, 8, 29),
datetime(2016, 8, 27)]
tests = [
(offset_lom_aug_sat, date_seq_lom_aug_sat),
(offset_lom_aug_sat_1, date_seq_lom_aug_sat),
(offset_lom_aug_sat, [
datetime(2006, 8, 25)] + date_seq_lom_aug_sat),
(offset_lom_aug_sat_1, [
datetime(2006, 8, 27)] + date_seq_lom_aug_sat[1:]),
(makeFY5253LastOfMonth(n=-1, startingMonth=8,
weekday=WeekDay.SAT),
list(reversed(date_seq_lom_aug_sat))),
]
for test in tests:
offset, data = test
current = data[0]
for datum in data[1:]:
current = current + offset
assert current == datum
class TestFY5253NearestEndMonth(Base):
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))
offset_lom_aug_sat = makeFY5253NearestEndMonth(1, startingMonth=8,
weekday=WeekDay.SAT)
offset_lom_aug_thu = makeFY5253NearestEndMonth(1, startingMonth=8,
weekday=WeekDay.THU)
offset_n = FY5253(weekday=WeekDay.TUE, startingMonth=12,
variation="nearest")
on_offset_cases = [
# From Wikipedia (see:
# http://en.wikipedia.org/wiki/4%E2%80%934%E2%80%935_calendar
# #Saturday_nearest_the_end_of_month)
# 2006-09-02 2006 September 2
# 2007-09-01 2007 September 1
# 2008-08-30 2008 August 30 (leap year)
# 2009-08-29 2009 August 29
# 2010-08-28 2010 August 28
# 2011-09-03 2011 September 3
# 2012-09-01 2012 September 1 (leap year)
# 2013-08-31 2013 August 31
# 2014-08-30 2014 August 30
# 2015-08-29 2015 August 29
# 2016-09-03 2016 September 3 (leap year)
# 2017-09-02 2017 September 2
# 2018-09-01 2018 September 1
# 2019-08-31 2019 August 31
(offset_lom_aug_sat, datetime(2006, 9, 2), True),
(offset_lom_aug_sat, datetime(2007, 9, 1), True),
(offset_lom_aug_sat, datetime(2008, 8, 30), True),
(offset_lom_aug_sat, datetime(2009, 8, 29), True),
(offset_lom_aug_sat, datetime(2010, 8, 28), True),
(offset_lom_aug_sat, datetime(2011, 9, 3), True),
(offset_lom_aug_sat, datetime(2016, 9, 3), True),
(offset_lom_aug_sat, datetime(2017, 9, 2), True),
(offset_lom_aug_sat, datetime(2018, 9, 1), True),
(offset_lom_aug_sat, datetime(2019, 8, 31), True),
(offset_lom_aug_sat, datetime(2006, 8, 27), False),
(offset_lom_aug_sat, datetime(2007, 8, 28), False),
(offset_lom_aug_sat, datetime(2008, 8, 31), False),
(offset_lom_aug_sat, datetime(2009, 8, 30), False),
(offset_lom_aug_sat, datetime(2010, 8, 29), False),
(offset_lom_aug_sat, datetime(2011, 8, 28), False),
(offset_lom_aug_sat, datetime(2006, 8, 25), False),
(offset_lom_aug_sat, datetime(2007, 8, 24), False),
(offset_lom_aug_sat, datetime(2008, 8, 29), False),
(offset_lom_aug_sat, datetime(2009, 8, 28), False),
(offset_lom_aug_sat, datetime(2010, 8, 27), False),
(offset_lom_aug_sat, datetime(2011, 8, 26), False),
(offset_lom_aug_sat, datetime(2019, 8, 30), False),
# From Micron, see:
# http://google.brand.edgar-online.com/?sym=MU&formtypeID=7
(offset_lom_aug_thu, datetime(2012, 8, 30), True),
(offset_lom_aug_thu, datetime(2011, 9, 1), True),
(offset_n, datetime(2012, 12, 31), False),
(offset_n, datetime(2013, 1, 1), True),
(offset_n, datetime(2013, 1, 2), False)]
@pytest.mark.parametrize('case', on_offset_cases)
def test_onOffset(self, case):
offset, dt, expected = case
assert_onOffset(offset, dt, expected)
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
class TestFY5253LastOfMonthQuarter(Base):
def test_isAnchored(self):
assert makeFY5253LastOfMonthQuarter(
startingMonth=1, weekday=WeekDay.SAT,
qtr_with_extra_week=4).isAnchored()
assert makeFY5253LastOfMonthQuarter(
weekday=WeekDay.SAT, startingMonth=3,
qtr_with_extra_week=4).isAnchored()
assert not makeFY5253LastOfMonthQuarter(
2, startingMonth=1, weekday=WeekDay.SAT,
qtr_with_extra_week=4).isAnchored()
def test_equality(self):
assert (makeFY5253LastOfMonthQuarter(
startingMonth=1, weekday=WeekDay.SAT,
qtr_with_extra_week=4) == makeFY5253LastOfMonthQuarter(
startingMonth=1, weekday=WeekDay.SAT, qtr_with_extra_week=4))
assert (makeFY5253LastOfMonthQuarter(
startingMonth=1, weekday=WeekDay.SAT,
qtr_with_extra_week=4) != makeFY5253LastOfMonthQuarter(
startingMonth=1, weekday=WeekDay.SUN, qtr_with_extra_week=4))
assert (makeFY5253LastOfMonthQuarter(
startingMonth=1, weekday=WeekDay.SAT,
qtr_with_extra_week=4) != makeFY5253LastOfMonthQuarter(
startingMonth=2, weekday=WeekDay.SAT, qtr_with_extra_week=4))
def test_offset(self):
offset = makeFY5253LastOfMonthQuarter(1, startingMonth=9,
weekday=WeekDay.SAT,
qtr_with_extra_week=4)
offset2 = makeFY5253LastOfMonthQuarter(2, startingMonth=9,
weekday=WeekDay.SAT,
qtr_with_extra_week=4)
offset4 = makeFY5253LastOfMonthQuarter(4, startingMonth=9,
weekday=WeekDay.SAT,
qtr_with_extra_week=4)
offset_neg1 = makeFY5253LastOfMonthQuarter(-1, startingMonth=9,
weekday=WeekDay.SAT,
qtr_with_extra_week=4)
offset_neg2 = makeFY5253LastOfMonthQuarter(-2, startingMonth=9,
weekday=WeekDay.SAT,
qtr_with_extra_week=4)
GMCR = [datetime(2010, 3, 27), datetime(2010, 6, 26),
datetime(2010, 9, 25), datetime(2010, 12, 25),
datetime(2011, 3, 26), datetime(2011, 6, 25),
datetime(2011, 9, 24), datetime(2011, 12, 24),
datetime(2012, 3, 24), datetime(2012, 6, 23),
datetime(2012, 9, 29), datetime(2012, 12, 29),
datetime(2013, 3, 30), datetime(2013, 6, 29)]
assert_offset_equal(offset, base=GMCR[0], expected=GMCR[1])
assert_offset_equal(offset, base=GMCR[0] + relativedelta(days=-1),
expected=GMCR[0])
assert_offset_equal(offset, base=GMCR[1], expected=GMCR[2])
assert_offset_equal(offset2, base=GMCR[0], expected=GMCR[2])
assert_offset_equal(offset4, base=GMCR[0], expected=GMCR[4])
assert_offset_equal(offset_neg1, base=GMCR[-1], expected=GMCR[-2])
assert_offset_equal(offset_neg1,
base=GMCR[-1] + relativedelta(days=+1),
expected=GMCR[-1])
assert_offset_equal(offset_neg2, base=GMCR[-1], expected=GMCR[-3])
date = GMCR[0] + relativedelta(days=-1)
for expected in GMCR:
assert_offset_equal(offset, date, expected)
date = date + offset
date = GMCR[-1] + relativedelta(days=+1)
for expected in reversed(GMCR):
assert_offset_equal(offset_neg1, date, expected)
date = date + offset_neg1
lomq_aug_sat_4 = makeFY5253LastOfMonthQuarter(1, startingMonth=8,
weekday=WeekDay.SAT,
qtr_with_extra_week=4)
lomq_sep_sat_4 = makeFY5253LastOfMonthQuarter(1, startingMonth=9,
weekday=WeekDay.SAT,
qtr_with_extra_week=4)
on_offset_cases = [
# From Wikipedia
(lomq_aug_sat_4, datetime(2006, 8, 26), True),
(lomq_aug_sat_4, datetime(2007, 8, 25), True),
(lomq_aug_sat_4, datetime(2008, 8, 30), True),
(lomq_aug_sat_4, datetime(2009, 8, 29), True),
(lomq_aug_sat_4, datetime(2010, 8, 28), True),
(lomq_aug_sat_4, datetime(2011, 8, 27), True),
(lomq_aug_sat_4, datetime(2019, 8, 31), True),
(lomq_aug_sat_4, datetime(2006, 8, 27), False),
(lomq_aug_sat_4, datetime(2007, 8, 28), False),
(lomq_aug_sat_4, datetime(2008, 8, 31), False),
(lomq_aug_sat_4, datetime(2009, 8, 30), False),
(lomq_aug_sat_4, datetime(2010, 8, 29), False),
(lomq_aug_sat_4, datetime(2011, 8, 28), False),
(lomq_aug_sat_4, datetime(2006, 8, 25), False),
(lomq_aug_sat_4, datetime(2007, 8, 24), False),
(lomq_aug_sat_4, datetime(2008, 8, 29), False),
(lomq_aug_sat_4, datetime(2009, 8, 28), False),
(lomq_aug_sat_4, datetime(2010, 8, 27), False),
(lomq_aug_sat_4, datetime(2011, 8, 26), False),
(lomq_aug_sat_4, datetime(2019, 8, 30), False),
# From GMCR
(lomq_sep_sat_4, datetime(2010, 9, 25), True),
(lomq_sep_sat_4, datetime(2011, 9, 24), True),
(lomq_sep_sat_4, datetime(2012, 9, 29), True),
(lomq_sep_sat_4, datetime(2013, 6, 29), True),
(lomq_sep_sat_4, datetime(2012, 6, 23), True),
(lomq_sep_sat_4, datetime(2012, 6, 30), False),
(lomq_sep_sat_4, datetime(2013, 3, 30), True),
(lomq_sep_sat_4, datetime(2012, 3, 24), True),
(lomq_sep_sat_4, datetime(2012, 12, 29), True),
(lomq_sep_sat_4, datetime(2011, 12, 24), True),
# INTC (extra week in Q1)
# See: http://www.intc.com/releasedetail.cfm?ReleaseID=542844
(makeFY5253LastOfMonthQuarter(1, startingMonth=12,
weekday=WeekDay.SAT,
qtr_with_extra_week=1),
datetime(2011, 4, 2), True),
# see: http://google.brand.edgar-online.com/?sym=INTC&formtypeID=7
(makeFY5253LastOfMonthQuarter(1, startingMonth=12,
weekday=WeekDay.SAT,
qtr_with_extra_week=1),
datetime(2012, 12, 29), True),
(makeFY5253LastOfMonthQuarter(1, startingMonth=12,
weekday=WeekDay.SAT,
qtr_with_extra_week=1),
datetime(2011, 12, 31), True),
(makeFY5253LastOfMonthQuarter(1, startingMonth=12,
weekday=WeekDay.SAT,
qtr_with_extra_week=1),
datetime(2010, 12, 25), True)]
@pytest.mark.parametrize('case', on_offset_cases)
def test_onOffset(self, case):
offset, dt, expected = case
assert_onOffset(offset, dt, expected)
def test_year_has_extra_week(self):
# End of long Q1
assert makeFY5253LastOfMonthQuarter(
1, startingMonth=12, weekday=WeekDay.SAT,
qtr_with_extra_week=1).year_has_extra_week(datetime(2011, 4, 2))
# Start of long Q1
assert makeFY5253LastOfMonthQuarter(
1, startingMonth=12, weekday=WeekDay.SAT,
qtr_with_extra_week=1).year_has_extra_week(datetime(2010, 12, 26))
# End of year before year with long Q1
assert not makeFY5253LastOfMonthQuarter(
1, startingMonth=12, weekday=WeekDay.SAT,
qtr_with_extra_week=1).year_has_extra_week(datetime(2010, 12, 25))
for year in [x
for x in range(1994, 2011 + 1)
if x not in [2011, 2005, 2000, 1994]]:
assert not makeFY5253LastOfMonthQuarter(
1, startingMonth=12, weekday=WeekDay.SAT,
qtr_with_extra_week=1).year_has_extra_week(
datetime(year, 4, 2))
# Other long years
assert makeFY5253LastOfMonthQuarter(
1, startingMonth=12, weekday=WeekDay.SAT,
qtr_with_extra_week=1).year_has_extra_week(datetime(2005, 4, 2))
assert makeFY5253LastOfMonthQuarter(
1, startingMonth=12, weekday=WeekDay.SAT,
qtr_with_extra_week=1).year_has_extra_week(datetime(2000, 4, 2))
assert makeFY5253LastOfMonthQuarter(
1, startingMonth=12, weekday=WeekDay.SAT,
qtr_with_extra_week=1).year_has_extra_week(datetime(1994, 4, 2))
def test_get_weeks(self):
sat_dec_1 = makeFY5253LastOfMonthQuarter(1, startingMonth=12,
weekday=WeekDay.SAT,
qtr_with_extra_week=1)
sat_dec_4 = makeFY5253LastOfMonthQuarter(1, startingMonth=12,
weekday=WeekDay.SAT,
qtr_with_extra_week=4)
assert sat_dec_1.get_weeks(datetime(2011, 4, 2)) == [14, 13, 13, 13]
assert sat_dec_4.get_weeks(datetime(2011, 4, 2)) == [13, 13, 13, 14]
assert sat_dec_1.get_weeks(datetime(2010, 12, 25)) == [13, 13, 13, 13]
class TestFY5253NearestEndMonthQuarter(Base):
offset_nem_sat_aug_4 = makeFY5253NearestEndMonthQuarter(
1, startingMonth=8, weekday=WeekDay.SAT,
qtr_with_extra_week=4)
offset_nem_thu_aug_4 = makeFY5253NearestEndMonthQuarter(
1, startingMonth=8, weekday=WeekDay.THU,
qtr_with_extra_week=4)
offset_n = FY5253(weekday=WeekDay.TUE, startingMonth=12,
variation="nearest")
on_offset_cases = [
# From Wikipedia
(offset_nem_sat_aug_4, datetime(2006, 9, 2), True),
(offset_nem_sat_aug_4, datetime(2007, 9, 1), True),
(offset_nem_sat_aug_4, datetime(2008, 8, 30), True),
(offset_nem_sat_aug_4, datetime(2009, 8, 29), True),
(offset_nem_sat_aug_4, datetime(2010, 8, 28), True),
(offset_nem_sat_aug_4, datetime(2011, 9, 3), True),
(offset_nem_sat_aug_4, datetime(2016, 9, 3), True),
(offset_nem_sat_aug_4, datetime(2017, 9, 2), True),
(offset_nem_sat_aug_4, datetime(2018, 9, 1), True),
(offset_nem_sat_aug_4, datetime(2019, 8, 31), True),
(offset_nem_sat_aug_4, datetime(2006, 8, 27), False),
(offset_nem_sat_aug_4, datetime(2007, 8, 28), False),
(offset_nem_sat_aug_4, datetime(2008, 8, 31), False),
(offset_nem_sat_aug_4, datetime(2009, 8, 30), False),
(offset_nem_sat_aug_4, datetime(2010, 8, 29), False),
(offset_nem_sat_aug_4, datetime(2011, 8, 28), False),
(offset_nem_sat_aug_4, datetime(2006, 8, 25), False),
(offset_nem_sat_aug_4, datetime(2007, 8, 24), False),
(offset_nem_sat_aug_4, datetime(2008, 8, 29), False),
(offset_nem_sat_aug_4, datetime(2009, 8, 28), False),
(offset_nem_sat_aug_4, datetime(2010, 8, 27), False),
(offset_nem_sat_aug_4, datetime(2011, 8, 26), False),
(offset_nem_sat_aug_4, datetime(2019, 8, 30), False),
# From Micron, see:
# http://google.brand.edgar-online.com/?sym=MU&formtypeID=7
(offset_nem_thu_aug_4, datetime(2012, 8, 30), True),
(offset_nem_thu_aug_4, datetime(2011, 9, 1), True),
# See: http://google.brand.edgar-online.com/?sym=MU&formtypeID=13
(offset_nem_thu_aug_4, datetime(2013, 5, 30), True),
(offset_nem_thu_aug_4, datetime(2013, 2, 28), True),
(offset_nem_thu_aug_4, datetime(2012, 11, 29), True),
(offset_nem_thu_aug_4, datetime(2012, 5, 31), True),
(offset_nem_thu_aug_4, datetime(2007, 3, 1), True),
(offset_nem_thu_aug_4, datetime(1994, 3, 3), True),
(offset_n, datetime(2012, 12, 31), False),
(offset_n, datetime(2013, 1, 1), True),
(offset_n, datetime(2013, 1, 2), False)]
@pytest.mark.parametrize('case', on_offset_cases)
def test_onOffset(self, case):
offset, dt, expected = case
assert_onOffset(offset, dt, expected)
def test_offset(self):
offset = makeFY5253NearestEndMonthQuarter(1, startingMonth=8,
weekday=WeekDay.THU,
qtr_with_extra_week=4)
MU = [datetime(2012, 5, 31),
datetime(2012, 8, 30), datetime(2012, 11, 29),
datetime(2013, 2, 28), datetime(2013, 5, 30)]
date = MU[0] + relativedelta(days=-1)
for expected in MU:
assert_offset_equal(offset, date, expected)
date = date + offset
assert_offset_equal(offset,
datetime(2012, 5, 31),
datetime(2012, 8, 30))
assert_offset_equal(offset,
datetime(2012, 5, 30),
datetime(2012, 5, 31))
offset2 = FY5253Quarter(weekday=5, startingMonth=12, variation="last",
qtr_with_extra_week=4)
assert_offset_equal(offset2,
datetime(2013, 1, 15),
datetime(2013, 3, 30))
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')
def test_fy5253_last_onoffset():
# GH#18877 dates on the year-end but not normalized to midnight
offset = FY5253(n=-5, startingMonth=5, variation="last", weekday=0)
ts = Timestamp('1984-05-28 06:29:43.955911354+0200',
tz='Europe/San_Marino')
fast = offset.onOffset(ts)
slow = (ts + offset) - offset == ts
assert fast == slow
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
def test_fy5253qtr_onoffset_nearest():
# GH#19036
ts = Timestamp('1985-09-02 23:57:46.232550356-0300',
tz='Atlantic/Bermuda')
offset = FY5253Quarter(n=3, qtr_with_extra_week=1, startingMonth=2,
variation="nearest", weekday=0)
fast = offset.onOffset(ts)
slow = (ts + offset) - offset == ts
assert fast == slow
def test_fy5253qtr_onoffset_last():
# GH#19036
offset = FY5253Quarter(n=-2, qtr_with_extra_week=1,
startingMonth=7, variation="last", weekday=2)
ts = Timestamp('2011-01-26 19:03:40.331096129+0200',
tz='Africa/Windhoek')
slow = (ts + offset) - offset == ts
fast = offset.onOffset(ts)
assert fast == slow
@@ -1,236 +0,0 @@
# -*- coding: utf-8 -*-
"""
Tests for offsets.Tick and subclasses
"""
from datetime import datetime, timedelta
import pytest
import numpy as np
from pandas import Timedelta, Timestamp
from pandas.tseries import offsets
from pandas.tseries.offsets import Hour, Minute, Second, Milli, Micro, Nano
from .common import assert_offset_equal
# ---------------------------------------------------------------------
# Test Helpers
tick_classes = [Hour, Minute, Second, Milli, Micro, Nano]
# ---------------------------------------------------------------------
def test_apply_ticks():
result = offsets.Hour(3).apply(offsets.Hour(4))
exp = offsets.Hour(7)
assert (result == exp)
def test_delta_to_tick():
delta = timedelta(3)
tick = offsets._delta_to_tick(delta)
assert (tick == offsets.Day(3))
# ---------------------------------------------------------------------
def test_Hour():
assert_offset_equal(Hour(),
datetime(2010, 1, 1), datetime(2010, 1, 1, 1))
assert_offset_equal(Hour(-1),
datetime(2010, 1, 1, 1), datetime(2010, 1, 1))
assert_offset_equal(2 * Hour(),
datetime(2010, 1, 1), datetime(2010, 1, 1, 2))
assert_offset_equal(-1 * Hour(),
datetime(2010, 1, 1, 1), datetime(2010, 1, 1))
assert Hour(3) + Hour(2) == Hour(5)
assert Hour(3) - Hour(2) == Hour()
assert Hour(4) != Hour(1)
def test_Minute():
assert_offset_equal(Minute(),
datetime(2010, 1, 1), datetime(2010, 1, 1, 0, 1))
assert_offset_equal(Minute(-1),
datetime(2010, 1, 1, 0, 1), datetime(2010, 1, 1))
assert_offset_equal(2 * Minute(),
datetime(2010, 1, 1), datetime(2010, 1, 1, 0, 2))
assert_offset_equal(-1 * Minute(),
datetime(2010, 1, 1, 0, 1), datetime(2010, 1, 1))
assert Minute(3) + Minute(2) == Minute(5)
assert Minute(3) - Minute(2) == Minute()
assert Minute(5) != Minute()
def test_Second():
assert_offset_equal(Second(),
datetime(2010, 1, 1),
datetime(2010, 1, 1, 0, 0, 1))
assert_offset_equal(Second(-1),
datetime(2010, 1, 1, 0, 0, 1),
datetime(2010, 1, 1))
assert_offset_equal(2 * Second(),
datetime(2010, 1, 1),
datetime(2010, 1, 1, 0, 0, 2))
assert_offset_equal(-1 * Second(),
datetime(2010, 1, 1, 0, 0, 1),
datetime(2010, 1, 1))
assert Second(3) + Second(2) == Second(5)
assert Second(3) - Second(2) == Second()
def test_Millisecond():
assert_offset_equal(Milli(),
datetime(2010, 1, 1),
datetime(2010, 1, 1, 0, 0, 0, 1000))
assert_offset_equal(Milli(-1),
datetime(2010, 1, 1, 0, 0, 0, 1000),
datetime(2010, 1, 1))
assert_offset_equal(Milli(2),
datetime(2010, 1, 1),
datetime(2010, 1, 1, 0, 0, 0, 2000))
assert_offset_equal(2 * Milli(),
datetime(2010, 1, 1),
datetime(2010, 1, 1, 0, 0, 0, 2000))
assert_offset_equal(-1 * Milli(),
datetime(2010, 1, 1, 0, 0, 0, 1000),
datetime(2010, 1, 1))
assert Milli(3) + Milli(2) == Milli(5)
assert Milli(3) - Milli(2) == Milli()
def test_MillisecondTimestampArithmetic():
assert_offset_equal(Milli(),
Timestamp('2010-01-01'),
Timestamp('2010-01-01 00:00:00.001'))
assert_offset_equal(Milli(-1),
Timestamp('2010-01-01 00:00:00.001'),
Timestamp('2010-01-01'))
def test_Microsecond():
assert_offset_equal(Micro(),
datetime(2010, 1, 1),
datetime(2010, 1, 1, 0, 0, 0, 1))
assert_offset_equal(Micro(-1),
datetime(2010, 1, 1, 0, 0, 0, 1),
datetime(2010, 1, 1))
assert_offset_equal(2 * Micro(),
datetime(2010, 1, 1),
datetime(2010, 1, 1, 0, 0, 0, 2))
assert_offset_equal(-1 * Micro(),
datetime(2010, 1, 1, 0, 0, 0, 1),
datetime(2010, 1, 1))
assert Micro(3) + Micro(2) == Micro(5)
assert Micro(3) - Micro(2) == Micro()
def test_NanosecondGeneric():
timestamp = Timestamp(datetime(2010, 1, 1))
assert timestamp.nanosecond == 0
result = timestamp + Nano(10)
assert result.nanosecond == 10
reverse_result = Nano(10) + timestamp
assert reverse_result.nanosecond == 10
def test_Nanosecond():
timestamp = Timestamp(datetime(2010, 1, 1))
assert_offset_equal(Nano(),
timestamp,
timestamp + np.timedelta64(1, 'ns'))
assert_offset_equal(Nano(-1),
timestamp + np.timedelta64(1, 'ns'),
timestamp)
assert_offset_equal(2 * Nano(),
timestamp,
timestamp + np.timedelta64(2, 'ns'))
assert_offset_equal(-1 * Nano(),
timestamp + np.timedelta64(1, 'ns'),
timestamp)
assert Nano(3) + Nano(2) == Nano(5)
assert Nano(3) - Nano(2) == Nano()
# GH9284
assert Nano(1) + Nano(10) == Nano(11)
assert Nano(5) + Micro(1) == Nano(1005)
assert Micro(5) + Nano(1) == Nano(5001)
@pytest.mark.parametrize('kls, expected',
[(Hour, Timedelta(hours=5)),
(Minute, Timedelta(hours=2, minutes=3)),
(Second, Timedelta(hours=2, seconds=3)),
(Milli, Timedelta(hours=2, milliseconds=3)),
(Micro, Timedelta(hours=2, microseconds=3)),
(Nano, Timedelta(hours=2, nanoseconds=3))])
def test_tick_addition(kls, expected):
offset = kls(3)
result = offset + Timedelta(hours=2)
assert isinstance(result, Timedelta)
assert result == expected
@pytest.mark.parametrize('cls1', tick_classes)
@pytest.mark.parametrize('cls2', tick_classes)
def test_tick_zero(cls1, cls2):
assert cls1(0) == cls2(0)
assert cls1(0) + cls2(0) == cls1(0)
if cls1 is not Nano:
assert cls1(2) + cls2(0) == cls1(2)
if cls1 is Nano:
assert cls1(2) + Nano(0) == cls1(2)
@pytest.mark.parametrize('cls', tick_classes)
def test_tick_equalities(cls):
assert cls(3) == cls(3)
assert cls() == cls(1)
# not equals
assert cls(3) != cls(2)
assert cls(3) != cls(-3)
@pytest.mark.parametrize('cls', tick_classes)
def test_tick_operators(cls):
assert cls(3) + cls(2) == cls(5)
assert cls(3) - cls(2) == cls(1)
assert cls(800) + cls(300) == cls(1100)
assert cls(1000) - cls(5) == cls(995)
@pytest.mark.parametrize('cls', tick_classes)
def test_tick_offset(cls):
assert not cls().isAnchored()
@pytest.mark.parametrize('cls', tick_classes)
def test_compare_ticks(cls):
three = cls(3)
four = cls(4)
# TODO: WTF? What is this range(10) supposed to do?
for _ in range(10):
assert three < cls(4)
assert cls(3) < four
assert four > cls(3)
assert cls(4) > three
assert cls(3) == cls(3)
assert cls(3) != cls(4)