Print date as "YY-MM-DD HH:MM:SS"

[pierrepo]

When upload/creation dates are display, use a shorter format:

"YY-MM-DD HH:MM:SS"

[nanls]

Just as remember :

date, datetime, and time objects all support a strftime(format) method, to create a string representing the time under the control of an explicit format string.

Its behavior is describd here: https://docs.python.org/2/library/datetime.html#strftime-and-strptime-behavior

But for the requested format we will use :

Directive	Meaning	Example
%y	Year without century as a zero-padded decimal number.	00, 01, ..., 99
%m	Month as a zero-padded decimal number.	01, 02, ..., 12
%d	Day of the month as a zero-padded decimal number.	01, 02, ..., 31
%H	Hour (24-hour clock) as a zero-padded decimal number.	00, 01, ..., 23
%M	Minute as a zero-padded decimal number.	00, 01, ..., 59
%S	Second as a zero-padded decimal number.	00, 01, ..., 59