/usr/lib/python2.7/dist-packages/parsedatetime/tests/TestPhrases.py is in python-parsedatetime 1.4-1.
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Test parsing of strings that are phrases
"""
import unittest, time, datetime
import parsedatetime as pdt
# a special compare function is used to allow us to ignore the seconds as
# the running of the test could cross a minute boundary
def _compareResults(result, check, dateOnly=False, debug=False):
target, t_flag = result
value, v_flag = check
t_yr, t_mth, t_dy, t_hr, t_min, _, _, _, _ = target
v_yr, v_mth, v_dy, v_hr, v_min, _, _, _, _ = value
if dateOnly:
return ((t_yr == v_yr) and (t_mth == v_mth) and (t_dy == v_dy)) and (t_flag == v_flag)
else:
return ((t_yr == v_yr) and (t_mth == v_mth) and (t_dy == v_dy) and
(t_hr == v_hr) and (t_min == v_min)) and (t_flag == v_flag)
class test(unittest.TestCase):
def setUp(self):
self.cal = pdt.Calendar()
self.yr, self.mth, self.dy, self.hr, self.mn, self.sec, self.wd, self.yd, self.isdst = time.localtime()
def testPhrases(self):
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, 16, 0, 0).timetuple()
self.assertTrue(_compareResults(self.cal.parse('flight from SFO at 4pm', start), (target, 2)))
target = datetime.datetime(self.yr, self.mth, self.dy, 17, 0, 0).timetuple()
self.assertTrue(_compareResults(self.cal.parse('eod', start), (target, 2)))
self.assertTrue(_compareResults(self.cal.parse('meeting eod', start), (target, 2)))
self.assertTrue(_compareResults(self.cal.parse('eod meeting', start), (target, 2)))
target = datetime.datetime(self.yr, self.mth, self.dy, 17, 0, 0) + datetime.timedelta(days=1)
target = target.timetuple()
self.assertTrue(_compareResults(self.cal.parse('tomorrow eod', start), (target, 3)))
self.assertTrue(_compareResults(self.cal.parse('eod tomorrow', start), (target, 3)))
def testPhraseWithDays_DOWStyle_1_False(self):
s = datetime.datetime.now()
# find out what day we are currently on
# and determine what the next day of week is
t = s + datetime.timedelta(days=1)
start = s.timetuple()
(yr, mth, dy, _, _, _, wd, yd, isdst) = t.timetuple()
target = (yr, mth, dy, 17, 0, 0, wd, yd, isdst)
d = self.wd + 1
if d > 6:
d = 0
day = self.cal.ptc.Weekdays[d]
self.assertTrue(_compareResults(self.cal.parse('eod %s' % day, start), (target, 3)))
# find out what day we are currently on
# and determine what the previous day of week is
t = s + datetime.timedelta(days=6)
(yr, mth, dy, hr, mn, sec, wd, yd, isdst) = t.timetuple()
target = (yr, mth, dy, 17, 0, 0, wd, yd, isdst)
d = self.wd - 1
if d < 0:
d = 6
day = self.cal.ptc.Weekdays[d]
self.assertTrue(_compareResults(self.cal.parse('eod %s' % day, start), (target, 3)))
def testEndOfPhrases(self):
s = datetime.datetime.now()
# find out what month we are currently on
# set the day to 1 and then go back a day
# to get the end of the current month
(yr, mth, _, hr, mn, sec, _, _, _) = s.timetuple()
mth += 1
if mth > 12:
mth = 1
yr += 1
t = datetime.datetime(yr, mth, 1, 9, 0, 0) + datetime.timedelta(days=-1)
start = s.timetuple()
target = t.timetuple()
self.assertTrue(_compareResults(self.cal.parse('eom', start), (target, 2)))
self.assertTrue(_compareResults(self.cal.parse('meeting eom', start), (target, 2)))
s = datetime.datetime.now()
(yr, mth, dy, hr, mn, sec, wd, yd, isdst) = s.timetuple()
t = datetime.datetime(yr, 12, 31, 9, 0, 0)
start = s.timetuple()
target = t.timetuple()
self.assertTrue(_compareResults(self.cal.parse('eoy', start), (target, 2)))
self.assertTrue(_compareResults(self.cal.parse('meeting eoy', start), (target, 2)))
def testLastPhrases(self):
for day in (11, 12, 13, 14, 15, 16, 17):
start = datetime.datetime(2012, 11, day, 9, 0, 0)
(yr, mth, dy, _, _, _, wd, yd, isdst) = start.timetuple()
n = 4 - wd
if n >= 0:
n -= 7
target = start + datetime.timedelta(days=n)
#print '*********', start, target, n, self.cal.parse('last friday', start.timetuple())
self.assertTrue(_compareResults(self.cal.parse('last friday', start.timetuple()), (target.timetuple(), 1), dateOnly=True))
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