Yaş Hesaplayıcı Programlama Sorununda Hata Ayıklama Yardımı

[mike983293]

Hello everyone,
I'm working on a simple age calculator program but I'm having some trouble getting the correct age output. The program should take the user's birth date and calculate their current age based on today's date. However, the age calculation is sometimes off by a year, especially if the birthday has not occurred yet this year.
Here is a piece of my code:
Python
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Kod: (Select All)

from datetime import datetime

def calculate_age(birthdate):
   today = datetime.today()
   age = today.year - birthdate.year
   
   if today.month < birthdate.month or (today.month == birthdate.month and today.day < birthdate.day):
       age -= 1
   
   return age

birthdate = datetime(1990, 7, 5)
print("Yaş:", calculate_age(birthdate))

Can anyone see where I'm going wrong? Is there a better way to calculate age so it's always correct?
Thanks in advance for your help!

[mrmarman]

I don't know pyton but thanks to internet has many resources.

If you had given us a few sample dates, we would at least have the opportunity to compare the dates that should have been and the dates that produced incorrect results.

You may want to try the code below...

Kod: (Select All)

from datetime import date
from dateutil import parser

def calculate_age(birthdate):
   today = date.today()
   return today.year - birthdate.year - ( (today.month, today.day) < (birthdate.month, birthdate.day) )
   
birthdate = parser.parse("05.07.1990")
print( "Yaş:", calculate_age( birthdate ) )

Code testing site URL:  https://www.programiz.com/python-program...-compiler/