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view test/test_dates.py @ 4587:a2eb4fb3e6d8
New Chameleon templating engine, engine is now configurable.
We now have two configurable templating engines, the old Zope TAL
templates (called zopetal in the config) and the new Chameleon (called
chameleon in the config). A new config-option "template_engine" under
[main] can take these config-options, the default is zopetal.
Thanks to Cheer Xiao for the idea of making this configurable *and*
for the actual implementation!
Cheer Xiao commit log:
- The original TAL engine ported from Zope is thereafter referred to as
"zopetal", in speech and in code
- A new option "template_engine" under [main] introduced
- Zopetal-specific code stripped from cgi/templating.py to form the new
cgi/engine_zopetal.py
- Interface to Chameleon in cgi/engine_chameleon.py
- Engines are supposed to provide a Templates class that mimics the
behavior of the old cgi.templating.Templates. The Templates class is
preferably subclassed from cgi.templating.TemplatesBase.
- New function cgi.templating.get_templates to get the appropriate engine's
Templates instance according to the engine name
| author | Ralf Schlatterbeck <rsc@runtux.com> |
|---|---|
| date | Thu, 23 Feb 2012 18:10:03 +0100 |
| parents | 6e3e4f24c753 |
| children | 9cc6d463cfbe |
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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. # from __future__ import nested_scopes import unittest import time import datetime import calendar from roundup import date, i18n from roundup.date import Date, Interval, Range, fixTimeOverflow, \ get_timezone 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') 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])) def test_suite(): suite = unittest.TestSuite() suite.addTest(unittest.makeSuite(DateTestCase)) suite.addTest(unittest.makeSuite(RangeTestCase)) try: import pytz except ImportError: pass else: suite.addTest(unittest.makeSuite(TimezoneTestCase)) return suite if __name__ == '__main__': runner = unittest.TextTestRunner() unittest.main(testRunner=runner) # vim: set filetype=python sts=4 sw=4 et si :