Days between dates format in print error in python

Question

Calculating days between two datetimes, I have:

import datetime

...
days_late = curr_date-last_date
diff_days = days_late.days
print(diff_days)

which prints -9

Then I try to format the output using:

print("Days left: {}").format(diff_days)

I get AttributeError: 'NoneType' object has no attribute 'format'

How can I fix it?

use datetime.timedelta(), Refer : https://stackoverflow.com/questions/8258432/days-between-two-dates — Anil Kumar, Nov 30 '20 at 12:43

score 0 · Accepted Answer · answered Nov 30 '20 at 12:42

0

You just need to format the string not the print.

print("Days left: {}".format(diff_days))

answered Nov 30 '20 at 12:42

ThRnk

score 0 · Answer 2 · answered Nov 30 '20 at 12:43

0

you are trying to use the format generator on the print() function. instead use

print("Days left: {}".format(diff_days)).

answered Nov 30 '20 at 12:43

The.B

2 Answers2