andychase
Groups matching not working as expected
If I have the following regex group:
Full_Date:
Basic Full_Date:
Expression: ([0-3]?[0-9]) \. ([0-1]?[0-9]) \. (20[0-9][0-9])
Matches: 01.01.2021
Non-Matches: 01--01-2021 | 01.01.1990
Groups:
- Day
- Month
- Year
and the following function, associated to Basic Full_Date:
def full_date(Day, Month, Year):
print('full_date', Day, Month, Year)
if Day is None or Month is None or Year is None or Day=='' or Month=='' or Year=='' or len(Day) > 2 or len(Month) > 2:
return None
if len(Day) == 1:
Day = '0' + Day
if len(Month) == 1:
Month = '0' + Month
return {'day':Day, 'month':Month, 'year':Year}
how is it possible that when parsing the string 21.2.2021 the function is called with Day= 21.2.2021, MOnth=21 and year=2 ? It does not make any sense to me
Well, two possibilities. One is that the system no longer works. It's been a little while since I've maintained it.
Second possibility is that you are using an expression as a pattern. The expression you have should be wrapped in a pattern first before use:
FullDatePattern: Order: 1 Pattern: | <Full_Date>
from datetime import timedef full_date(Date=None): Day, Month, Year = *Date
On Wed, Apr 27, 2022 at 3:46 AM Vittorio Torri @.***> wrote:
If I have the following regex group:
Full_Date: Basic Full_Date: Expression: ([0-3]?[0-9]) . ([0-1]?[0-9]) . (20[0-9][0-9]) Matches: 01.01.2021 Non-Matches: 01--01-2021 | 01.01.1990 Groups: - Day - Month - Year
and the following function, associated to Basic Full_Date:
def full_date(Day, Month, Year): print('FUllDAte', Day, Month, Year) if Day is None or Month is None or Year is None or Day=='' or Month=='' or Year=='' or len(Day) > 2 or len(Month) > 2: return None if len(Day) == 1: Day = '0' + Day if len(Month) == 1: Month = '0' + Month return {'day':Day, 'month':Month, 'year':Year}
how is it possible that when parsing the string 21.2.2021 the function is called with Day= 21.2.2021, MOnth=21 and year=2 ? It does not make any sense to me
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