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Posted by Dave on

Converting dates to strings using Python

Converting dates to strings using Python

While working on converting ello.json to rss, I needed to convert the date formats, I needed to do it in Python and found the following code worked, using strptime and strfmtime. I had to augment the date string with the name of the day of the week attribute, so felt it had to via a date data type. (This is an important part of the requirement, since otherwise string manipulation would have been enough.) Finding exampes was hard, so I hope it helps,

Posted by Dave on

Python and datetime

Links

Here are some links

Examples

An example of using datetime is

import time
import datetime
now=datetime.datetime.now() 

#now.tzinfo = 'GMT'; # fails, now.tzinfo is immutable

print now.ctime() print now.isoformat() print now.tzinfo

but otherwise produces the following output

Fri Jan  2 15:15:07 2009
2009-01-02T15:15:07.896000
None

I performed these tests on a windows XP box. tzinfo is empty is this a windows/configuration thing? I can test this with UNIX. I tried setting the TZ variable before running the program and it makes no difference. I found one reference that says Python datetime doesn’t do TimeZones.

Obviously, using the from statement would change the call syntax

from datetime import datetime
now=datetime.now()

should work