0

I am trying to extract dates from a string if only years are present, e.g the following string:

'2014 - 2018'

should return the following dates:

2014/01/01
2018/01/01

I am using the python library datefinder and it's brilliant when other element like a month is specified but fails when only years are present in a date.

I need to recognise all sort of incomplete and complete dates:

2014
May 2014
08/2014
03/10/2018
01 March 2013

Any idea how to recognise date in a string when only the year is present?

Thank you

Dino
  • 1,307
  • 2
  • 16
  • 47

1 Answers1

0

you can use regex expression to find year.

Example :

import re


def print_year_from_text(text):
    matches=re.search(r"\b\d{4}\b",text)
    year=None
    if matches :
        year=matches.group()
    
    print("Text = " + text)
    print(f"Year = {year}")
    print("")
    

print_year_from_text("Cette phrase contient l'année 2023.")
print_year_from_text("Cette phrase ne contient pas d'année.")
Stéphane Rigaux
  • 201
  • 6
  • Your answer could be improved with additional supporting information. Please [edit] to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers [in the help center](/help/how-to-answer). – Community Aug 07 '23 at 06:20