Mercurial > p > roundup > code
view test/test_dates.py @ 5331:57caeefb2f81
Work around a line-length limit in poplib
Work around a limitation in python2.7 implementation of poplib (for the
pop3 protocol for fetching emails): It seems poplib applies a
line-length limit not just to the lines involving the pop3 protocol but
to any email content, too. This sometimes leads to tracebacks whenever
an email exceeding this limit is encountered. We "fix" this by
monkey-patching poplib with a larger line-limit. Thanks to Heiko
Stegmann for discovering this.
| author | Ralf Schlatterbeck <rsc@runtux.com> |
|---|---|
| date | Thu, 07 Jun 2018 12:39:31 +0200 |
| parents | 43a1f7fe39f5 |
| children | 64c4e43fbb84 |
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# # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/) # This module is free software, and you may redistribute it and/or modify # under the same terms as Python, so long as this copyright message and # disclaimer are retained in their original form. # # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE, # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. # import unittest import time import datetime import calendar import pytest from roundup import date, i18n from roundup.date import Date, Interval, Range, fixTimeOverflow, \ get_timezone try: import pytz skip_pytz = lambda func, *args, **kwargs: func except ImportError: # FIX: workaround for a bug in pytest.mark.skip(): # https://github.com/pytest-dev/pytest/issues/568 from .pytest_patcher import mark_class skip_pytz = mark_class(pytest.mark.skip(reason="'pytz' not installed")) class DateTestCase(unittest.TestCase): def setUp(self): self.old_gettext_ = i18n.gettext self.old_ngettext_ = i18n.ngettext i18n.gettext = i18n.get_translation(language='C').gettext i18n.ngettext = i18n.get_translation(language='C').ngettext def tearDown(self): i18n.gettext = self.old_gettext_ i18n.ngettext = self.old_ngettext_ def testDateInterval(self): ae = self.assertEqual date = Date("2000-06-26.00:34:02 + 2d") ae(str(date), '2000-06-28.00:34:02') date = Date("2000-02-27 + 2d") ae(str(date), '2000-02-29.00:00:00') date = Date("2001-02-27 + 2d") ae(str(date), '2001-03-01.00:00:00') date = Date("2009", add_granularity=True) self.assertRaises(ValueError, Date, ". +30d", add_granularity=True) def testDate(self): ae = self.assertEqual date = Date("2000-04-17") ae(str(date), '2000-04-17.00:00:00') date = Date("2000/04/17") ae(str(date), '2000-04-17.00:00:00') date = Date("2000-4-7") ae(str(date), '2000-04-07.00:00:00') date = Date("2000-4-17") ae(str(date), '2000-04-17.00:00:00') date = Date("01-25") y, m, d, x, x, x, x, x, x = time.gmtime(time.time()) ae(str(date), '%s-01-25.00:00:00'%y) date = Date("2000-04-17.03:45") ae(str(date), '2000-04-17.03:45:00') date = Date("2000/04/17.03:45") ae(str(date), '2000-04-17.03:45:00') date = Date("08-13.22:13") ae(str(date), '%s-08-13.22:13:00'%y) date = Date("11-07.09:32:43") ae(str(date), '%s-11-07.09:32:43'%y) date = Date("14:25") ae(str(date), '%s-%02d-%02d.14:25:00'%(y, m, d)) date = Date("8:47:11") ae(str(date), '%s-%02d-%02d.08:47:11'%(y, m, d)) ae(str(Date('2003')), '2003-01-01.00:00:00') ae(str(Date('2004-06')), '2004-06-01.00:00:00') ae(str(Date('1900-02-01')), '1900-02-01.00:00:00') ae(str(Date('1800-07-15')), '1800-07-15.00:00:00') def testLeapYear(self): self.assertEquals(str(Date('2008-02-29')), '2008-02-29.00:00:00') def testDateError(self): self.assertRaises(ValueError, Date, "12") # Date cannot handle dates before year 1 self.assertRaises(ValueError, Date, (0, 1, 1, 0, 0, 0.0, 0, 1, -1)) self.assertRaises(ValueError, Date, "1/1/06") def testOffset(self): ae = self.assertEqual date = Date("2000-04-17", -5) ae(str(date), '2000-04-17.05:00:00') date = Date("01-25", -5) y, m, d, x, x, x, x, x, x = time.gmtime(time.time()) ae(str(date), '%s-01-25.05:00:00'%y) date = Date("2000-04-17.03:45", -5) ae(str(date), '2000-04-17.08:45:00') date = Date("08-13.22:13", -5) ae(str(date), '%s-08-14.03:13:00'%y) date = Date("11-07.09:32:43", -5) ae(str(date), '%s-11-07.14:32:43'%y) date = Date("14:25", -5) ae(str(date), '%s-%02d-%02d.19:25:00'%(y, m, d)) date = Date("8:47:11", -5) ae(str(date), '%s-%02d-%02d.13:47:11'%(y, m, d)) # just make sure we parse these, m'kay? date = Date('-1d') date = Date('-1w') date = Date('-1m') date = Date('-1y') def testOffsetRandom(self): ae = self.assertEqual # XXX unsure of the usefulness of these, they're pretty random date = Date('2000-01-01') + Interval('- 2y 2m') ae(str(date), '1997-11-01.00:00:00') date = Date('2000-01-01 - 2y 2m') ae(str(date), '1997-11-01.00:00:00') date = Date('2000-01-01') + Interval('2m') ae(str(date), '2000-03-01.00:00:00') date = Date('2000-01-01 + 2m') ae(str(date), '2000-03-01.00:00:00') date = Date('2000-01-01') + Interval('60d') ae(str(date), '2000-03-01.00:00:00') date = Date('2001-01-01') + Interval('60d') ae(str(date), '2001-03-02.00:00:00') def testOffsetAdd(self): ae = self.assertEqual date = Date('2000-02-28.23:59:59') + Interval('00:00:01') ae(str(date), '2000-02-29.00:00:00') date = Date('2001-02-28.23:59:59') + Interval('00:00:01') ae(str(date), '2001-03-01.00:00:00') date = Date('2000-02-28.23:58:59') + Interval('00:01:01') ae(str(date), '2000-02-29.00:00:00') date = Date('2001-02-28.23:58:59') + Interval('00:01:01') ae(str(date), '2001-03-01.00:00:00') date = Date('2000-02-28.22:58:59') + Interval('01:01:01') ae(str(date), '2000-02-29.00:00:00') date = Date('2001-02-28.22:58:59') + Interval('01:01:01') ae(str(date), '2001-03-01.00:00:00') date = Date('2000-02-28.22:58:59') + Interval('00:00:3661') ae(str(date), '2000-02-29.00:00:00') date = Date('2001-02-28.22:58:59') + Interval('00:00:3661') ae(str(date), '2001-03-01.00:00:00') date = Date('2001-03-01.00:00:00') + Interval('150y') ae(str(date), '2151-03-01.00:00:00') def testOffsetSub(self): ae = self.assertEqual date = Date('2000-12-01') - Interval('- 1d') date = Date('2000-01-01') - Interval('- 2y 2m') ae(str(date), '2002-03-01.00:00:00') date = Date('2000-01-01') - Interval('2m') ae(str(date), '1999-11-01.00:00:00') date = Date('2000-03-01') - Interval('60d') ae(str(date), '2000-01-01.00:00:00') date = Date('2001-03-02') - Interval('60d') ae(str(date), '2001-01-01.00:00:00') date = Date('2000-02-29.00:00:00') - Interval('00:00:01') ae(str(date), '2000-02-28.23:59:59') date = Date('2001-03-01.00:00:00') - Interval('00:00:01') ae(str(date), '2001-02-28.23:59:59') date = Date('2000-02-29.00:00:00') - Interval('00:01:01') ae(str(date), '2000-02-28.23:58:59') date = Date('2001-03-01.00:00:00') - Interval('00:01:01') ae(str(date), '2001-02-28.23:58:59') date = Date('2000-02-29.00:00:00') - Interval('01:01:01') ae(str(date), '2000-02-28.22:58:59') date = Date('2001-03-01.00:00:00') - Interval('01:01:01') ae(str(date), '2001-02-28.22:58:59') date = Date('2000-02-29.00:00:00') - Interval('00:00:3661') ae(str(date), '2000-02-28.22:58:59') date = Date('2001-03-01.00:00:00') - Interval('00:00:3661') ae(str(date), '2001-02-28.22:58:59') date = Date('2001-03-01.00:00:00') - Interval('150y') ae(str(date), '1851-03-01.00:00:00') def testDateLocal(self): ae = self.assertEqual date = Date("02:42:20") date = date.local(10) y, m, d, x, x, x, x, x, x = time.gmtime(time.time()) ae(str(date), '%s-%02d-%02d.12:42:20'%(y, m, d)) def testIntervalInit(self): ae = self.assertEqual ae(str(Interval('3y')), '+ 3y') ae(str(Interval('2 y 1 m')), '+ 2y 1m') ae(str(Interval('1m 25d')), '+ 1m 25d') ae(str(Interval('-2w 3 d ')), '- 17d') ae(str(Interval(' - 1 d 2:50 ')), '- 1d 2:50') ae(str(Interval(' 14:00 ')), '+ 14:00') ae(str(Interval(' 0:04:33 ')), '+ 0:04:33') ae(str(Interval(8.*3600)), '+ 8:00') def testIntervalInitDate(self): ae = self.assertEqual now = Date('.') now.hour = now.minute = now.second = 0 then = now + Interval('2d') ae((Interval(str(then))), Interval('- 2d')) then = now - Interval('2d') ae(Interval(str(then)), Interval('+ 2d')) def testIntervalAddMonthBoundary(self): # force the transition over a month boundary now = Date('2003-10-30.00:00:00') then = now + Interval('2d') self.assertEqual(str(then), '2003-11-01.00:00:00') now = Date('2004-02-28.00:00:00') then = now + Interval('1d') self.assertEqual(str(then), '2004-02-29.00:00:00') now = Date('2003-02-28.00:00:00') then = now + Interval('1d') self.assertEqual(str(then), '2003-03-01.00:00:00') now = Date('2003-01-01.00:00:00') then = now + Interval('59d') self.assertEqual(str(then), '2003-03-01.00:00:00') now = Date('2004-01-01.00:00:00') then = now + Interval('59d') self.assertEqual(str(then), '2004-02-29.00:00:00') def testIntervalSubtractMonthBoundary(self): # force the transition over a month boundary now = Date('2003-11-01.00:00:00') then = now - Interval('2d') self.assertEqual(str(then), '2003-10-30.00:00:00') now = Date('2004-02-29.00:00:00') then = now - Interval('1d') self.assertEqual(str(then), '2004-02-28.00:00:00') now = Date('2003-03-01.00:00:00') then = now - Interval('1d') self.assertEqual(str(then), '2003-02-28.00:00:00') now = Date('2003-03-01.00:00:00') then = now - Interval('59d') self.assertEqual(str(then), '2003-01-01.00:00:00') now = Date('2004-02-29.00:00:00') then = now - Interval('59d') self.assertEqual(str(then), '2004-01-01.00:00:00') def testIntervalAddYearBoundary(self): # force the transition over a year boundary now = Date('2003-12-30.00:00:00') then = now + Interval('2d') self.assertEqual(str(then), '2004-01-01.00:00:00') now = Date('2003-01-01.00:00:00') then = now + Interval('365d') self.assertEqual(str(then), '2004-01-01.00:00:00') now = Date('2004-01-01.00:00:00') then = now + Interval('366d') self.assertEqual(str(then), '2005-01-01.00:00:00') def testIntervalSubtractYearBoundary(self): # force the transition over a year boundary now = Date('2003-01-01.00:00:00') then = now - Interval('2d') self.assertEqual(str(then), '2002-12-30.00:00:00') now = Date('2004-02-01.00:00:00') then = now - Interval('365d') self.assertEqual(str(then), '2003-02-01.00:00:00') now = Date('2005-02-01.00:00:00') then = now - Interval('365d') self.assertEqual(str(then), '2004-02-02.00:00:00') def testDateSubtract(self): # These are thoroughly broken right now. i = Date('2003-03-15.00:00:00') - Date('2003-03-10.00:00:00') self.assertEqual(i, Interval('5d')) i = Date('2003-02-01.00:00:00') - Date('2003-03-01.00:00:00') self.assertEqual(i, Interval('-28d')) i = Date('2003-03-01.00:00:00') - Date('2003-02-01.00:00:00') self.assertEqual(i, Interval('28d')) i = Date('2003-03-03.00:00:00') - Date('2003-02-01.00:00:00') self.assertEqual(i, Interval('30d')) i = Date('2003-03-03.00:00:00') - Date('2002-02-01.00:00:00') self.assertEqual(i, Interval('395d')) i = Date('2003-03-03.00:00:00') - Date('2003-04-01.00:00:00') self.assertEqual(i, Interval('-29d')) i = Date('2003-03-01.00:00:00') - Date('2003-02-01.00:00:00') self.assertEqual(i, Interval('28d')) # force the transition over a year boundary i = Date('2003-01-01.00:00:00') - Date('2002-01-01.00:00:00') self.assertEqual(i, Interval('365d')) i = Date('1952-01-01') - Date('1953-01-01') self.assertEqual(i, Interval('-366d')) i = Date('1953-01-01') - Date('1952-01-01') self.assertEqual(i, Interval('366d')) def testIntervalAdd(self): ae = self.assertEqual ae(str(Interval('1y') + Interval('1y')), '+ 2y') ae(str(Interval('1y') + Interval('1m')), '+ 1y 1m') ae(str(Interval('1y') + Interval('2:40')), '+ 1y 2:40') ae(str(Interval('1y') + Interval('- 1y')), '00:00') ae(str(Interval('- 1y') + Interval('1y')), '00:00') ae(str(Interval('- 1y') + Interval('- 1y')), '- 2y') ae(str(Interval('1y') + Interval('- 1m')), '+ 11m') ae(str(Interval('1:00') + Interval('1:00')), '+ 2:00') ae(str(Interval('0:50') + Interval('0:50')), '+ 1:40') ae(str(Interval('1:50') + Interval('- 1:50')), '00:00') ae(str(Interval('- 1:50') + Interval('1:50')), '00:00') ae(str(Interval('- 1:50') + Interval('- 1:50')), '- 3:40') ae(str(Interval('1:59:59') + Interval('00:00:01')), '+ 2:00') ae(str(Interval('2:00') + Interval('- 00:00:01')), '+ 1:59:59') def testIntervalSub(self): ae = self.assertEqual ae(str(Interval('1y') - Interval('- 1y')), '+ 2y') ae(str(Interval('1y') - Interval('- 1m')), '+ 1y 1m') ae(str(Interval('1y') - Interval('- 2:40')), '+ 1y 2:40') ae(str(Interval('1y') - Interval('1y')), '00:00') ae(str(Interval('1y') - Interval('1m')), '+ 11m') ae(str(Interval('1:00') - Interval('- 1:00')), '+ 2:00') ae(str(Interval('0:50') - Interval('- 0:50')), '+ 1:40') ae(str(Interval('1:50') - Interval('1:50')), '00:00') ae(str(Interval('1:59:59') - Interval('- 00:00:01')), '+ 2:00') ae(str(Interval('2:00') - Interval('00:00:01')), '+ 1:59:59') def testOverflow(self): ae = self.assertEqual ae(fixTimeOverflow((1,0,0,0, 0, 0, 60)), (1,0,0,0, 0, 1, 0)) ae(fixTimeOverflow((1,0,0,0, 0, 0, 100)), (1,0,0,0, 0, 1, 40)) ae(fixTimeOverflow((1,0,0,0, 0, 0, 60*60)), (1,0,0,0, 1, 0, 0)) ae(fixTimeOverflow((1,0,0,0, 0, 0, 24*60*60)), (1,0,0,1, 0, 0, 0)) ae(fixTimeOverflow((1,0,0,0, 0, 0, -1)), (-1,0,0,0, 0, 0, 1)) ae(fixTimeOverflow((1,0,0,0, 0, 0, -100)), (-1,0,0,0, 0, 1, 40)) ae(fixTimeOverflow((1,0,0,0, 0, 0, -60*60)), (-1,0,0,0, 1, 0, 0)) ae(fixTimeOverflow((1,0,0,0, 0, 0, -24*60*60)), (-1,0,0,1, 0, 0, 0)) ae(fixTimeOverflow((-1,0,0,0, 0, 0, 1)), (-1,0,0,0, 0, 0, 1)) ae(fixTimeOverflow((-1,0,0,0, 0, 0, 100)), (-1,0,0,0, 0, 1, 40)) ae(fixTimeOverflow((-1,0,0,0, 0, 0, 60*60)), (-1,0,0,0, 1, 0, 0)) ae(fixTimeOverflow((-1,0,0,0, 0, 0, 24*60*60)), (-1,0,0,1, 0, 0, 0)) def testDivision(self): ae = self.assertEqual ae(str(Interval('1y')/2), '+ 6m') ae(str(Interval('1:00')/2), '+ 0:30') ae(str(Interval('00:01')/2), '+ 0:00:30') def testSorting(self): ae = self.assertEqual i1 = Interval('1y') i2 = Interval('1d') l = [i1, i2]; l.sort() ae(l, [i2, i1]) l = [i2, i1]; l.sort() ae(l, [i2, i1]) i1 = Interval('- 2d') i2 = Interval('1d') l = [i1, i2]; l.sort() ae(l, [i1, i2]) i1 = Interval("1:20") i2 = Interval("2d") i3 = Interval("3:30") l = [i1, i2, i3]; l.sort() ae(l, [i1, i3, i2]) def testGranularity(self): ae = self.assertEqual ae(str(Date('2003-2-12', add_granularity=1)), '2003-02-12.23:59:59') ae(str(Date('2003-1-1.23:00', add_granularity=1)), '2003-01-01.23:00:59') ae(str(Date('2003', add_granularity=1)), '2003-12-31.23:59:59') ae(str(Date('2003-5', add_granularity=1)), '2003-05-31.23:59:59') ae(str(Date('2003-12', add_granularity=1)), '2003-12-31.23:59:59') ae(str(Interval('+1w', add_granularity=1)), '+ 14d') ae(str(Interval('-2m 3w', add_granularity=1)), '- 2m 14d') def testIntervalPretty(self): def ae(spec, pretty): self.assertEqual(Interval(spec).pretty(), pretty) ae('2y', 'in 2 years') ae('1y', 'in 1 year') ae('2m', 'in 2 months') ae('1m 30d', 'in 2 months') ae('60d', 'in 2 months') ae('59d', 'in 1 month') ae('1m', 'in 1 month') ae('29d', 'in 1 month') ae('28d', 'in 4 weeks') ae('8d', 'in 1 week') ae('7d', 'in 7 days') ae('1w', 'in 7 days') ae('2d', 'in 2 days') ae('1d', 'tomorrow') ae('02:00:00', 'in 2 hours') ae('01:59:00', 'in 1 3/4 hours') ae('01:45:00', 'in 1 3/4 hours') ae('01:30:00', 'in 1 1/2 hours') ae('01:29:00', 'in 1 1/4 hours') ae('01:00:00', 'in an hour') ae('00:30:00', 'in 1/2 an hour') ae('00:15:00', 'in 1/4 hour') ae('00:02:00', 'in 2 minutes') ae('00:01:00', 'in 1 minute') ae('00:00:30', 'in a moment') ae('-00:00:30', 'just now') ae('-1d', 'yesterday') ae('-1y', '1 year ago') ae('-2y', '2 years ago') def testPyDatetime(self): d = datetime.datetime.now() Date(d) toomuch = datetime.MAXYEAR + 1 self.assertRaises(ValueError, Date, (toomuch, 1, 1, 0, 0, 0, 0, 1, -1)) def testSimpleTZ(self): ae = self.assertEqual # local to utc date = Date('2006-04-04.12:00:00', 2) ae(str(date), '2006-04-04.10:00:00') # utc to local date = Date('2006-04-04.10:00:00') date = date.local(2) ae(str(date), '2006-04-04.12:00:00') # from Date instance date = Date('2006-04-04.12:00:00') date = Date(date, 2) ae(str(date), '2006-04-04.10:00:00') def testTimestamp(self): ae = self.assertEqual date = Date('2038') ae(date.timestamp(), 2145916800) date = Date('1902') ae(date.timestamp(), -2145916800) date = Date(time.gmtime(0)) ae(date.timestamp(), 0) ae(str(date), '1970-01-01.00:00:00') date = Date(time.gmtime(0x7FFFFFFF)) ae(date.timestamp(), 2147483647) ae(str(date), '2038-01-19.03:14:07') date = Date('1901-12-13.20:45:52') ae(date.timestamp(), -0x80000000L) ae(str(date), '1901-12-13.20:45:52') date = Date('9999') ae (date.timestamp(), 253370764800.0) date = Date('0033') ae (date.timestamp(), -61125753600.0) ae(str(date), '0033-01-01.00:00:00') @skip_pytz class TimezoneTestCase(unittest.TestCase): def testTZ(self): ae = self.assertEqual tz = 'Europe/Warsaw' # local to utc, DST date = Date('2006-04-04.12:00:00', tz) ae(str(date), '2006-04-04.10:00:00') # local to utc, no DST date = Date('2006-01-01.12:00:00', tz) ae(str(date), '2006-01-01.11:00:00') # utc to local, DST date = Date('2006-04-04.10:00:00') date = date.local(tz) ae(str(date), '2006-04-04.12:00:00') # utc to local, no DST date = Date('2006-01-01.10:00:00') date = date.local(tz) ae(str(date), '2006-01-01.11:00:00') date = Date('2006-04-04.12:00:00') date = Date(date, tz) ae(str(date), '2006-04-04.10:00:00') date = Date('2006-01-01.12:00:00') date = Date(date, tz) ae(str(date), '2006-01-01.11:00:00') class RangeTestCase(unittest.TestCase): def testRange(self): ae = self.assertEqual r = Range('2006', Date) ae(str(r.from_value), '2006-01-01.00:00:00') ae(str(r.to_value), '2006-12-31.23:59:59') for i in range(1, 13): r = Range('2006-%02d'%i, Date) ae(str(r.from_value), '2006-%02d-01.00:00:00'%i) ae(str(r.to_value), '2006-%02d-%02d.23:59:59'%(i, calendar.mdays[i])) # vim: set filetype=python sts=4 sw=4 et si :