import os
from pyboost import date_time
from pyboost.date_time import gregorian
from pyboost.date_time import posix_time
from pyboost.date_time import local_time
from pyboost.date_time import to_simple_string
#Date programming
weekstart = gregorian.date(2002, date_time.Feb, 1)
print 'weekstart: ', to_simple_string(weekstart)
weekend = weekstart + gregorian.weeks(1)
print 'weekend: ', to_simple_string(weekend)
today = gregorian.day_clock.local_day()
d2 = weekstart + gregorian.days(5)
if d2 >= today: #comparison operator
pass
thisWeek = gregorian.date_period(today, d2)
if thisWeek.contains(today):
pass
#date generator functions
d5 = gregorian.next_weekday(today, date_time.Sunday)
#calculate Sunday following d4
print 'd5: ', to_simple_string(d5)
#US labor day is first Monday in Sept
first = gregorian.nth_day_of_the_week_in_month.first
labor_day = gregorian.nth_day_of_the_week_in_month(first, date_time.Monday,
def test_greg_durations(self):
m1 = gregorian.months(5)
m2 = gregorian.months(3)
m3 = gregorian.months(1)
self.failUnless(gregorian.months(8) == m1 + m2)
m1 += m2
self.failUnless(gregorian.months(8) == m1)
self.failUnless(gregorian.months(-5) == m2 - m1)
m2 -= m1
self.failUnless(gregorian.months(-5) == m2)
d1 = gregorian.date(2005, date_time.Jan, 1)
self.failUnless(
d1 +
gregorian.months(-1) == gregorian.date(2004, date_time.Dec, 1))
d3 = gregorian.date(2005, date_time.Dec, 1)
self.failUnless(
d3 -
gregorian.months(-1) == gregorian.date(2006, date_time.Jan, 1))
m1 = gregorian.months(5)
m2 = gregorian.months(3)
m3 = gregorian.months(10)
self.failUnless(gregorian.months(15) == m1 * 3)
m1 *= 3
self.failUnless(gregorian.months(15) == m1)
self.failUnless(gregorian.months(12) == m2 * 4)
self.failUnless(gregorian.months(3) == m3 / 3)
m3 /= 3
self.failUnless(gregorian.months(3) == m3)
m = gregorian.months(-5)
m_pos = gregorian.months(date_time.pos_infin)
m_neg = gregorian.months(date_time.neg_infin)
m_nadt = gregorian.months(date_time.not_a_date_time)
self.failUnless(m + m_pos == m_pos)
self.failUnless(m + m_neg == m_neg)
self.failUnless(m_pos + m_neg == m_nadt)
self.failUnless(m_neg + m_neg == m_neg)
self.failUnless(m - m_pos == m_neg)
self.failUnless(m - m_neg == m_pos)
self.failUnless(m_pos - m_neg == m_pos)
self.failUnless(m_pos * -1 == m_neg)
self.failUnless(m_pos * 0 == m_nadt)
self.failUnless(m_neg / 3 == m_neg)
y1 = gregorian.years(2)
y2 = gregorian.years(4)
self.failUnless(gregorian.months(27) == m3 + y1)
m3 += y1
self.failUnless(gregorian.months(27) == m3)
self.failUnless(gregorian.months(-21) == m3 - y2)
m3 -= y2
self.failUnless(gregorian.months(-21) == m3)
d = gregorian.date(2001, date_time.Oct, 31)
self.failUnless(
gregorian.date(2002, date_time.Feb, 28) == d + gregorian.months(4))
d += gregorian.months(4)
self.failUnless(gregorian.date(2002, date_time.Feb, 28) == d)
d = gregorian.date(2001, date_time.Oct, 31)
self.failUnless(
gregorian.date(2001, date_time.Apr, 30) == d - gregorian.months(6))
d -= gregorian.months(6)
self.failUnless(gregorian.date(2001, date_time.Apr, 30) == d)
y1 = gregorian.years(2)
y2 = gregorian.years(4)
y3 = gregorian.years(1)
self.failUnless(gregorian.years(3) == y3 + y1)
y3 += y1
self.failUnless(gregorian.years(3) == y3)
self.failUnless(gregorian.years(-1) == y3 - y2)
y3 -= y2
self.failUnless(gregorian.years(-1) == y3)
y1 = gregorian.years(5)
y2 = gregorian.years(3)
y3 = gregorian.years(10)
self.failUnless(gregorian.years(15) == y1 * 3)
y1 *= 3
self.failUnless(gregorian.years(15) == y1)
self.failUnless(gregorian.years(3) == y3 / 3)
y3 /= 3
self.failUnless(gregorian.years(3) == y3)
m = gregorian.years(15)
y_pos = gregorian.years(date_time.pos_infin)
y_neg = gregorian.years(date_time.neg_infin)
y_nadt = gregorian.years(date_time.not_a_date_time)
self.failUnless(m + y_pos == y_pos)
self.failUnless(m + y_neg == y_neg)
self.failUnless(y_pos + y_neg == y_nadt)
self.failUnless(y_neg + y_neg == y_neg)
self.failUnless(m - y_pos == y_neg)
self.failUnless(m - y_neg == y_pos)
self.failUnless(y_pos - y_neg == y_pos)
self.failUnless(y_pos * -1 == y_neg)
self.failUnless(y_pos * 0 == y_nadt)
self.failUnless(y_neg / 3 == y_neg)
m1 = gregorian.months(5)
m2 = gregorian.months(3)
self.failUnless(gregorian.months(39) == y2 + m2)
self.failUnless(gregorian.months(31) == y2 - m1)
d = gregorian.date(2001, date_time.Feb, 28)
self.failUnless(
gregorian.date(2004, date_time.Feb, 29) == d + gregorian.years(3))
d += gregorian.years(3)
self.failUnless(gregorian.date(2004, date_time.Feb, 29) == d)
d = gregorian.date(2000, date_time.Feb, 29)
self.failUnless(
gregorian.date(1994, date_time.Feb, 28) == d - gregorian.years(6))
d -= gregorian.years(6)
self.failUnless(gregorian.date(1994, date_time.Feb, 28) == d)
w1 = gregorian.weeks(2)
w2 = gregorian.weeks(4)
w3 = gregorian.weeks(1)
pi = gregorian.weeks(date_time.pos_infin)
self.failUnless(gregorian.weeks(date_time.pos_infin) == w1 + pi)
self.failUnless(gregorian.weeks(3) == w3 + w1)
w3 += w1
self.failUnless(gregorian.weeks(3) == w3)
self.failUnless(gregorian.weeks(-1) == w3 - w2)
w3 -= w2
self.failUnless(gregorian.weeks(-1) == w3)
d = gregorian.days(10)
self.failUnless(gregorian.days(31) == d + gregorian.weeks(3))
d += gregorian.weeks(3)
self.failUnless(gregorian.days(31) == d)
d = gregorian.days(10)
self.failUnless(gregorian.days(-32) == d - gregorian.weeks(6))
d -= gregorian.weeks(6)
self.failUnless(gregorian.days(-32) == d)
d = gregorian.date(2001, date_time.Feb, 28)
self.failUnless(
gregorian.date(2001, date_time.Mar, 21) == d + gregorian.weeks(3))
d += gregorian.weeks(3)
self.failUnless(gregorian.date(2001, date_time.Mar, 21) == d)
d = gregorian.date(2001, date_time.Feb, 28)
self.failUnless(
gregorian.date(2001, date_time.Jan, 17) == d - gregorian.weeks(6))
d -= gregorian.weeks(6)
self.failUnless(gregorian.date(2001, date_time.Jan, 17) == d)
d = gregorian.date(2000, date_time.Oct, 31)
d2 = d + gregorian.months(4) + gregorian.years(2)
d3 = d + gregorian.years(2) + gregorian.months(4)
self.failUnless(gregorian.date(2003, date_time.Feb, 28) == d2)
self.failUnless(gregorian.date(2003, date_time.Feb, 28) == d3)
m = gregorian.years(2) + gregorian.months(4) - gregorian.months(
4) - gregorian.years(2)
self.failUnless(m.number_of_months() == 0)
import os
from pyboost import date_time
from pyboost.date_time import gregorian
from pyboost.date_time import posix_time
from pyboost.date_time import local_time
from pyboost.date_time import to_simple_string
# Date programming
weekstart = gregorian.date(2002, date_time.Feb, 1)
print "weekstart: ", to_simple_string(weekstart)
weekend = weekstart + gregorian.weeks(1)
print "weekend: ", to_simple_string(weekend)
today = gregorian.day_clock.local_day()
d2 = weekstart + gregorian.days(5)
if d2 >= today: # comparison operator
pass
thisWeek = gregorian.date_period(today, d2)
if thisWeek.contains(today):
pass
# date generator functions
d5 = gregorian.next_weekday(today, date_time.Sunday)
# calculate Sunday following d4
print "d5: ", to_simple_string(d5)
# US labor day is first Monday in Sept
first = gregorian.nth_day_of_the_week_in_month.first
labor_day = gregorian.nth_day_of_the_week_in_month(first, date_time.Monday, date_time.Sep)
def test_greg_durations(self):
m1 = gregorian.months(5)
m2 = gregorian.months(3)
m3 = gregorian.months(1)
self.failUnless( gregorian.months(8) == m1 + m2)
m1 += m2
self.failUnless( gregorian.months(8) == m1)
self.failUnless( gregorian.months(-5) == m2 - m1)
m2 -= m1;
self.failUnless( gregorian.months(-5) == m2)
d1 = gregorian.date(2005, date_time.Jan, 1)
self.failUnless( d1 + gregorian.months(-1)
== gregorian.date(2004, date_time.Dec, 1) )
d3 = gregorian.date(2005, date_time.Dec, 1);
self.failUnless( d3 - gregorian.months(-1)
== gregorian.date(2006,date_time.Jan,1))
m1 = gregorian.months(5)
m2 = gregorian.months(3)
m3 = gregorian.months(10)
self.failUnless( gregorian.months(15) == m1 * 3)
m1 *= 3
self.failUnless( gregorian.months(15) == m1)
self.failUnless( gregorian.months(12) == m2 * 4)
self.failUnless( gregorian.months(3) == m3 / 3)
m3 /= 3
self.failUnless( gregorian.months(3) == m3)
m = gregorian.months(-5)
m_pos = gregorian.months(date_time.pos_infin)
m_neg = gregorian.months(date_time.neg_infin)
m_nadt = gregorian.months(date_time.not_a_date_time)
self.failUnless( m + m_pos == m_pos)
self.failUnless( m + m_neg == m_neg)
self.failUnless( m_pos + m_neg == m_nadt)
self.failUnless( m_neg + m_neg == m_neg)
self.failUnless( m - m_pos == m_neg)
self.failUnless( m - m_neg == m_pos)
self.failUnless( m_pos - m_neg == m_pos)
self.failUnless( m_pos * -1 == m_neg)
self.failUnless( m_pos * 0 == m_nadt)
self.failUnless( m_neg / 3 == m_neg)
y1 = gregorian.years(2)
y2 = gregorian.years(4)
self.failUnless( gregorian.months(27) == m3 + y1)
m3 += y1
self.failUnless( gregorian.months(27) == m3)
self.failUnless( gregorian.months(-21) == m3 - y2)
m3 -= y2
self.failUnless( gregorian.months(-21) == m3)
d = gregorian.date(2001, date_time.Oct, 31);
self.failUnless( gregorian.date(2002, date_time.Feb, 28)
== d + gregorian.months(4))
d += gregorian.months(4)
self.failUnless( gregorian.date(2002, date_time.Feb, 28) == d);
d = gregorian.date(2001, date_time.Oct, 31);
self.failUnless( gregorian.date(2001, date_time.Apr, 30)
== d - gregorian.months(6));
d -= gregorian.months(6);
self.failUnless( gregorian.date(2001, date_time.Apr, 30) == d);
y1 = gregorian.years(2)
y2 = gregorian.years(4)
y3 = gregorian.years(1)
self.failUnless( gregorian.years(3) == y3 + y1)
y3 += y1
self.failUnless( gregorian.years(3) == y3)
self.failUnless( gregorian.years(-1) == y3 - y2)
y3 -= y2
self.failUnless( gregorian.years(-1) == y3)
y1 = gregorian.years(5)
y2 = gregorian.years(3)
y3 = gregorian.years(10)
self.failUnless( gregorian.years(15) == y1 * 3)
y1 *= 3
self.failUnless( gregorian.years(15) == y1)
self.failUnless( gregorian.years(3) == y3 / 3)
y3 /= 3
self.failUnless( gregorian.years(3) == y3)
m = gregorian.years(15)
y_pos = gregorian.years(date_time.pos_infin)
y_neg = gregorian.years(date_time.neg_infin)
y_nadt = gregorian.years(date_time.not_a_date_time)
self.failUnless( m + y_pos == y_pos)
self.failUnless( m + y_neg == y_neg)
self.failUnless( y_pos + y_neg == y_nadt)
self.failUnless( y_neg + y_neg == y_neg)
self.failUnless( m - y_pos == y_neg)
self.failUnless( m - y_neg == y_pos)
self.failUnless( y_pos - y_neg == y_pos)
self.failUnless( y_pos * -1 == y_neg)
self.failUnless( y_pos * 0 == y_nadt)
self.failUnless( y_neg / 3 == y_neg)
m1 = gregorian.months(5)
m2 = gregorian.months(3)
self.failUnless( gregorian.months(39) == y2 + m2)
self.failUnless( gregorian.months(31) == y2 - m1)
d = gregorian.date(2001, date_time.Feb, 28)
self.failUnless( gregorian.date(2004, date_time.Feb, 29) == d + gregorian.years(3))
d += gregorian.years(3)
self.failUnless( gregorian.date(2004, date_time.Feb, 29) == d)
d = gregorian.date(2000, date_time.Feb, 29)
self.failUnless( gregorian.date(1994, date_time.Feb, 28) == d - gregorian.years(6))
d -= gregorian.years(6)
self.failUnless( gregorian.date(1994, date_time.Feb, 28) == d)
w1 = gregorian.weeks(2)
w2 = gregorian.weeks(4)
w3 = gregorian.weeks(1)
pi = gregorian.weeks(date_time.pos_infin)
self.failUnless( gregorian.weeks(date_time.pos_infin) == w1 + pi)
self.failUnless( gregorian.weeks(3) == w3 + w1)
w3 += w1
self.failUnless( gregorian.weeks(3) == w3)
self.failUnless( gregorian.weeks(-1) == w3 - w2)
w3 -= w2
self.failUnless( gregorian.weeks(-1) == w3)
d = gregorian.days(10)
self.failUnless( gregorian.days(31) == d + gregorian.weeks(3))
d += gregorian.weeks(3);
self.failUnless( gregorian.days(31) == d)
d = gregorian.days(10)
self.failUnless( gregorian.days(-32) == d - gregorian.weeks(6))
d -= gregorian.weeks(6)
self.failUnless( gregorian.days(-32) == d)
d = gregorian.date(2001, date_time.Feb, 28)
self.failUnless( gregorian.date(2001, date_time.Mar, 21) == d + gregorian.weeks(3))
d += gregorian.weeks(3)
self.failUnless( gregorian.date(2001, date_time.Mar, 21) == d)
d = gregorian.date(2001, date_time.Feb, 28);
self.failUnless( gregorian.date(2001, date_time.Jan, 17) == d - gregorian.weeks(6))
d -= gregorian.weeks(6)
self.failUnless( gregorian.date(2001, date_time.Jan, 17) == d)
d = gregorian.date(2000, date_time.Oct, 31)
d2 = d + gregorian.months(4) + gregorian.years(2)
d3 = d + gregorian.years(2) + gregorian.months(4)
self.failUnless( gregorian.date(2003, date_time.Feb,28) == d2)
self.failUnless( gregorian.date(2003,date_time.Feb,28) == d3)
m = gregorian.years(2) + gregorian.months(4) - gregorian.months(4) - gregorian.years(2)
self.failUnless( m.number_of_months() == 0)
