def _parse_simple_cases(self, source: str, reference: datetime) -> DateTimeResolutionResult:
result = DateTimeResolutionResult()
year = reference.year
month = reference.month
no_year = False
input_year = False
match = regex.search(self.config.simple_cases_regex, source)
if not match or match.start() != 0 or len(match.group()) != len(source):
return result
days = RegExpUtility.get_group_list(match, Constants.DAY_GROUP_NAME)
begin_day = self.config.day_of_month[days[0]]
end_day = self.config.day_of_month[days[1]]
month_str = RegExpUtility.get_group(match, Constants.MONTH_GROUP_NAME)
if month_str.strip() != '':
month = self.config.month_of_year[month_str]
else:
month_str = RegExpUtility.get_group(match, Constants.REL_MONTH)
month += self.config.get_swift_day_or_month(month_str)
if month < 0:
month = 0
year -= 1
elif month > 11:
month = 11
year += 1
year_str = RegExpUtility.get_group(match, Constants.YEAR_GROUP_NAME)
if year_str.strip() != '':
year = int(year_str)
input_year = True
else:
no_year = True
begin_date_luis = DateTimeFormatUtil.luis_date(
year if input_year or self.config.is_future(month_str) else -1, month, begin_day)
end_date_luis = DateTimeFormatUtil.luis_date(
year if input_year or self.config.is_future(month_str) else -1, month, end_day)
future_past_begin_date = DateUtils.generate_dates(no_year, reference, year, month, begin_day)
future_past_end_date = DateUtils.generate_dates(no_year, reference, year, month, end_day)
result.timex = f'({begin_date_luis},{end_date_luis},P{end_day - begin_day}D)'
result.future_value = [
future_past_begin_date[0],
future_past_end_date[0]
]
result.past_value = [
future_past_begin_date[1],
future_past_end_date[1]
]
result.success = True
return result
def _parse_simple_cases(self, source: str,
reference: datetime) -> DateTimeResolutionResult:
result = DateTimeResolutionResult()
year = reference.year
month = reference.month
no_year = False
input_year = False
match = regex.search(self.config.simple_cases_regex, source)
if not match or match.start() != 0 or len(
match.group()) != len(source):
return result
days = RegExpUtility.get_group_list(match, 'day')
begin_day = self.config.day_of_month[days[0]]
end_day = self.config.day_of_month[days[1]]
month_str = RegExpUtility.get_group(match, 'month')
if month_str.strip() != '':
month = self.config.month_of_year[month_str]
else:
month_str = RegExpUtility.get_group(match, 'relmonth')
month += self.config.get_swift_day_or_month(month_str)
if month < 0:
month = 0
year -= 1
elif month > 11:
month = 11
year += 1
year_str = RegExpUtility.get_group(match, 'year')
if year_str.strip() != '':
year = int(year_str)
input_year = True
else:
no_year = True
begin_date_luis = DateTimeFormatUtil.luis_date(
year if input_year or self.config.is_future(month_str) else -1,
month, begin_day)
end_date_luis = DateTimeFormatUtil.luis_date(
year if input_year or self.config.is_future(month_str) else -1,
month, end_day)
future_year = year
past_year = year
start_date = DateUtils.safe_create_from_min_value(
year, month, begin_day)
if no_year and start_date < reference:
future_year += 1
if no_year and start_date >= reference:
past_year -= 1
result.timex = f'({begin_date_luis},{end_date_luis},P{end_day - begin_day}D)'
result.future_value = [
DateUtils.safe_create_from_min_value(future_year, month,
begin_day),
DateUtils.safe_create_from_min_value(future_year, month, end_day)
]
result.past_value = [
DateUtils.safe_create_from_min_value(past_year, month, begin_day),
DateUtils.safe_create_from_min_value(past_year, month, end_day)
]
result.success = True
return result