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hitenpratap/custom_filters.py

Created March 3, 2020 18:42
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Custom jinja2 filter to calculate age based on the date provided
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custom_filters.py
import datetime
from dateutil.relativedelta import relativedelta
def calculate_date_date(date_str, format_str):
start_date = datetime.datetime.strptime(date_str, format_str)
return relativedelta(datetime.datetime.now(), start_date).years
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