def _extract_date(self, text):
from date_detector import Parser
max_date = datetime.date.today()
min_date = max_date - datetime.timedelta(days=3650)
p = Parser(dictionaries=('en', 'he'),
min_date=min_date,
max_date=max_date)
for match in p.parse(text[:2000]):
return match.date
return None
def test_english(self):
for month_before_day in (True, False):
p = Parser(month_before_day=month_before_day)
self._check(p, 'October 9, 2017', ['2017-10-09'])
self._check(p, 'October 9th, 2017', ['2017-10-09'])
self._check(p, '9 October, 2017', ['2017-10-09'])
self._check(p, '2017 October 9', ['2017-10-09'])
def test_mdy(self):
p = Parser(month_before_day=True)
self._check(p, '1/7/2017', ['2017-01-07'])
self._check(p, '01/07/2017', ['2017-01-07'])
self._check(p, '21/7/2017', [])
self._check(p, '7/21/2017', ['2017-07-21'])
self._check(p, '01/02/03', ['2003-01-02', '2001-02-03'])
def test_invalid_dates(self):
for month_before_day in (True, False):
p = Parser(month_before_day=month_before_day)
for d in [
'29/2/2017', '2/29/2017', 'May 35, 1970', '20/30/40',
'June 1985'
]:
self._check(p, d, [])
def test_hebrew(self):
p = Parser(dictionaries=('en', 'he'))
self._check(p, 'אוקטובר 9, 2017', ['2017-10-09'])
self._check(p, '9 אוקטובר 2017', ['2017-10-09'])
self._check(p, 'ה-9 לאוקטובר, 2017', ['2017-10-09'])
self._check(p, 'ה-9 באוקטובר, 2017', ['2017-10-09'])
self._check(p, '2017-אוק-09', ['2017-10-09'])
self._check(p, '2017 אוקטובר 9', ['2017-10-09'])
def test_out_of_range(self):
p = Parser()
self._check(p, '2049-12-31', ['2049-12-31'])
self._check(p, '2050-01-01', [])
self._check(p, '1950-01-01', ['1950-01-01'])
self._check(p, '1949-12-31', [])
def test_ymd(self):
for month_before_day in (True, False):
p = Parser(month_before_day=month_before_day)
self._check(p, '2017-07-01', ['2017-07-01'])
self._check(p, '2017-12-01', ['2017-12-01'])