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Fixes issues #18

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This commit is contained in:
Josiah Carlson 2016-03-30 14:37:55 -07:00
parent 112109d017
commit 0d4251e6d0
3 changed files with 14 additions and 14 deletions
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9
crontab/_crontab.py
View file

@ -338,14 +338,7 @@ class CronTab(object):
_assert(len(matchers) == 6,
"improper number of cron entries specified")
matchers = Matcher(*matchers)
if not matchers.day.any:
_assert(matchers.weekday.any,
"missing a wildcard specifier for weekday")
if not matchers.weekday.any:
_assert(matchers.day.any,
"missing a wildcard specifier for day")
return matchers
return Matcher(*matchers)
def _test_match(self, index, dt):
'''

2
setup.py
View file

@ -10,7 +10,7 @@ except:
setup(
name='crontab',
version='0.21.2',
version='0.21.3',
description='Parse and use crontab schedules in Python',
author='Josiah Carlson',
author_email='josiah.carlson@gmail.com',

17
tests/test_crontab.py
View file

@ -1,4 +1,5 @@
from collections import namedtuple
import datetime
import unittest
@ -6,19 +7,21 @@ import pytz
from crontab import CronTab
Results = namedtuple('Results', 'crontab delay max_delay now future')
class TestCrontab(unittest.TestCase):
def _run_test(self, crontab, max_delay, now=None, min_delay=None):
ct = CronTab(crontab)
now = now or datetime.datetime.utcnow()
delay = ct.next(now, default_utc=True)
assert delay is not None
dd = (crontab, delay, max_delay, now, now+datetime.timedelta(seconds=delay))
dd = Results(crontab, delay, max_delay, now, now+datetime.timedelta(seconds=delay))
assert delay <= max_delay, dd
if min_delay is not None:
assert delay >= min_delay, dd
if not crontab.endswith(' 2099'):
delay2 = ct.previous(now + datetime.timedelta(seconds=delay), default_utc=True)
dd = (crontab, delay, max_delay, now, now+datetime.timedelta(seconds=delay))
dd = Results(crontab, delay, max_delay, now, now+datetime.timedelta(seconds=delay))
assert abs(delay2) >= delay, (delay, delay2)
pt = now + datetime.timedelta(seconds=delay) + datetime.timedelta(seconds=delay2)
assert pt <= now, dd
@ -91,6 +94,10 @@ class TestCrontab(unittest.TestCase):
self._run_test('0 12 * * sat-sun', 129600, datetime.datetime(2015, 11, 6), 129600)
self._run_test('0 12 * * sat-sun', 86400, datetime.datetime(2015, 11, 7, 12), 86400)
self._run_test('0 12 * * sat-sun', 518400, datetime.datetime(2015, 11, 8, 12), 518400)
self._run_test('0 5 * * fri *', 7*86400, datetime.datetime(2016, 3, 25, 5), 7*86400)
self._run_test('* * * * Fri *', 6*86400+1, datetime.datetime(2016, 3, 25, 23, 59, 59), 6*86400+1)
self._run_test('* * * * Fri *', 60, datetime.datetime(2016, 3, 25, 23, 56), 60)
self._run_test('* * 13 * Fri *', 181*86400+1, datetime.datetime(2015, 11, 13, 23, 59, 59), 181*86400+1)
def test_last_day(self):
self._run_test('0 0 L 2 ?', 28*86400, datetime.datetime(2011, 1, 31))
@ -166,10 +173,10 @@ class TestCrontab(unittest.TestCase):
def test_timezones(self):
s = CronTab('0 9 13 3 * 2016')
self.assertEquals(s.next(datetime.datetime(2016, 3, 13), default_utc=True), 32400)
self.assertEquals(s.next(pytz.utc.localize(datetime.datetime(2016, 3, 13)), default_utc=True), 32400)
self.assertEqual(s.next(datetime.datetime(2016, 3, 13), default_utc=True), 32400)
self.assertEqual(s.next(pytz.utc.localize(datetime.datetime(2016, 3, 13)), default_utc=True), 32400)
self.assertEquals(s.next(pytz.timezone('US/Eastern').localize(datetime.datetime(2016, 3, 13))), 28800)
self.assertEqual(s.next(pytz.timezone('US/Eastern').localize(datetime.datetime(2016, 3, 13))), 28800)
if __name__ == '__main__':