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TestLocaleBase.py
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/
TestLocaleBase.py
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# -*- coding: utf-8 -*-
"""
Test parsing of simple date and times using the French locale
Note: requires PyICU
"""
from __future__ import unicode_literals
import sys
import time
import datetime
import pytest
import parsedatetime as pdt
from parsedatetime.pdt_locales import get_icu
from . import utils
if sys.version_info < (2, 7):
import unittest2 as unittest
else:
import unittest
pdtLocale_fr = get_icu('fr_FR')
pdtLocale_fr.dayOffsets.update({"aujourd'hui": 0, 'demain': 1, 'hier': -1})
@pytest.mark.skipif(not pdtLocale_fr, reason="French Locale not found")
class test(unittest.TestCase):
@utils.assertEqualWithComparator
def assertExpectedResult(self, result, check, **kwargs):
return utils.compareResultByTimeTuplesAndFlags(result, check, **kwargs)
def setUp(self):
self.ptc = pdt.Constants('fr_FR', usePyICU=True)
self.cal = pdt.Calendar(self.ptc)
(self.yr, self.mth, self.dy, self.hr,
self.mn, self.sec, self.wd, self.yd, self.isdst) = time.localtime()
if self.ptc.localeID != 'fr_FR':
raise unittest.SkipTest(
'Locale not set to fr_FR - check if PyICU is installed')
def testTimes(self):
if self.ptc.localeID == 'fr_FR':
start = datetime.datetime(
self.yr, self.mth, self.dy,
self.hr, self.mn, self.sec).timetuple()
target = datetime.datetime(
self.yr, self.mth, self.dy, 23, 0, 0).timetuple()
self.assertExpectedResult(
self.cal.parse('2300', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('23:00', start), (target, 2))
target = datetime.datetime(
self.yr, self.mth, self.dy, 11, 0, 0).timetuple()
self.assertExpectedResult(
self.cal.parse('1100', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('11:00', start), (target, 2))
target = datetime.datetime(
self.yr, self.mth, self.dy, 7, 30, 0).timetuple()
self.assertExpectedResult(
self.cal.parse('730', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('0730', start), (target, 2))
target = datetime.datetime(
self.yr, self.mth, self.dy, 17, 30, 0).timetuple()
self.assertExpectedResult(
self.cal.parse('1730', start), (target, 2))
self.assertExpectedResult(
self.cal.parse('173000', start), (target, 2))
def testDates(self):
if self.ptc.localeID == 'fr_FR':
start = datetime.datetime(
self.yr, self.mth, self.dy,
self.hr, self.mn, self.sec).timetuple()
target = datetime.datetime(
2006, 8, 25, self.hr, self.mn, self.sec).timetuple()
self.assertExpectedResult(
self.cal.parse('25/08/2006', start), (target, 1))
self.assertExpectedResult(
self.cal.parse('25/8/06', start), (target, 1))
self.assertExpectedResult(
self.cal.parse('août 25, 2006', start), (target, 1))
self.assertExpectedResult(
self.cal.parse('août 25 2006', start), (target, 1))
if self.mth > 8 or (self.mth == 8 and self.dy > 25):
target = datetime.datetime(
self.yr + 1, 8, 25, self.hr, self.mn, self.sec).timetuple()
else:
target = datetime.datetime(
self.yr, 8, 25, self.hr, self.mn, self.sec).timetuple()
self.assertExpectedResult(
self.cal.parse('25/8', start), (target, 1))
self.assertExpectedResult(
self.cal.parse('25/08', start), (target, 1))
def testWeekDays(self):
if self.ptc.localeID == 'fr_FR':
start = datetime.datetime(
self.yr, self.mth, self.dy,
self.hr, self.mn, self.sec).timetuple()
o1 = self.ptc.CurrentDOWParseStyle
o2 = self.ptc.DOWParseStyle
# set it up so the current dow returns current day
self.ptc.CurrentDOWParseStyle = True
self.ptc.DOWParseStyle = 1
for i in range(0, 7):
dow = self.ptc.shortWeekdays[i]
result = self.cal.parse(dow, start)
yr, mth, dy, hr, mn, sec, wd, yd, isdst = result[0]
self.assertEqual(wd, i)
self.ptc.CurrentDOWParseStyle = o1
self.ptc.DOWParseStyle = o2
@pytest.mark.skipif(not pdtLocale_fr, reason="French Locale not found")
class TestDayOffsets(test):
# test how Aujourd'hui/Demain/Hier are parsed
def setUp(self):
super(TestDayOffsets, self).setUp()
self.__old_pdtlocale_fr = pdt.pdtLocales.get('fr_FR') # save for later
pdt.pdtLocales['fr_FR'] = pdtLocale_fr # override for the test
self.ptc = pdt.Constants('fr_FR', usePyICU=False)
self.cal = pdt.Calendar(self.ptc)
def test_dayoffsets(self):
start = datetime.datetime(self.yr, self.mth, self.dy, 9)
for date_string, expected_day_offset in [
("Aujourd'hui", 0),
("aujourd'hui", 0),
("Demain", 1),
("demain", 1),
("Hier", -1),
("hier", -1),
("today", 0), # assume default names exist
("tomorrow", 1),
("yesterday", -1),
("au jour de hui", None)]:
got_dt, rc = self.cal.parseDT(date_string, start)
if expected_day_offset is not None:
self.assertEqual(rc, 1)
target = (start + datetime.timedelta(days=expected_day_offset))
self.assertEqual(got_dt, target)
else:
self.assertEqual(rc, 0)
def tearDown(self):
if self.__old_pdtlocale_fr is not None: # restore the locale
pdt.pdtLocales['fr_FR'] = self.__old_pdtlocale_fr
super(TestDayOffsets, self).tearDown()
if __name__ == "__main__":
unittest.main()