With my long experiences in programming, we have to do lots of deal with DateTime. Here basically I will demonstrate Python’s `string to datetime` object and `datetime to string format`
from datetime import datetime
# First we will make string date to datetime object
# Example string format is: month/day/year 24hours:minute:seconds
dt = datetime.strptime("09/24/2014 23:09:44", "%m/%d/%Y %H:%M:%S")
print type(dt)
# should be <type ‘datetime.datetime’>
# Now we will produce string representation of python’s datetime object
# Format will be week day name, day, full month name, year 12hour:minute:second AM/PM
print dt.strftime("%A, %d %B, %Y%t%l:%M:%S %p")
# should be Wednesday, 24 September, 2014 11:09:44 PM
List of format directives
- %a – abbreviated weekday name
- %A – full weekday name
- %b – abbreviated month name
- %B – full month name
- %c – preferred date and time representation
- %C – century number (the year divided by 100, range 00 to 99)
- %d – day of the month (01 to 31)
- %D – same as %m/%d/%y
- %e – day of the month (1 to 31)
- %g – like %G, but without the century
- %G – 4-digit year corresponding to the ISO week number (see %V).
- %h – same as %b
- %H – hour, using a 24-hour clock (00 to 23)
- %I – hour, using a 12-hour clock (01 to 12)
- %j – day of the year (001 to 366)
- %m – month (01 to 12)
- %M – minute
- %n – newline character
- %p – either am or pm according to the given time value
- %r – time in a.m. and p.m. notation
- %R – time in 24 hour notation
- %S – second
- %t – tab character
- %T – current time, equal to %H:%M:%S
- %u – weekday as a number (1 to 7), Monday=1. Warning: In Sun Solaris Sunday=1
- %U – week number of the current year, starting with the first Sunday as the first day of the first week
- %V – The ISO 8601 week number of the current year (01 to 53), where week 1 is the first week that has at least 4 days in the current year, and with Monday as the first day of the week
- %W – week number of the current year, starting with the first Monday as the first day of the first week
- %w – day of the week as a decimal, Sunday=0
- %x – preferred date representation without the time
- %X – preferred time representation without the date
- %y – year without a century (range 00 to 99)
- %Y – year including the century
- %Z or %z – time zone or name or abbreviation
- %% – a literal % character
Courtesy: Tutorial Point