date and time comparison how to
noydb
jenn.duerr at gmail.com
Tue Oct 30 00:20:44 EDT 2012
On Monday, October 29, 2012 11:11:55 PM UTC-4, Dave Angel wrote:
> On 10/29/2012 10:13 PM, noydb wrote:
>
> > I guess I get there eventually!
>
> > This seems to work
>
> >
>
> > pdf_timeStamp = time.strftime("%m%d%y%H%M%S",time.localtime(os.path.getmtime(pdf)))
>
> > intermediateTime = time.strptime(pdf_timeStamp, "%m%d%y%H%M%S")
>
> > pdfFile_compareTime = time.mktime(intermediateTime)
>
> >
>
> > (and I'll do the same to the user entered date-n-time and then compare)
>
> >
>
> >
>
> > Lastly, so can anyone chime in and tell me if this is a good method or not? Is there a better way?
>
>
>
> Please read the rest of the thread in particular the message 3 hours ago
>
> from Gary Herron
>
>
>
> import datetime, os, stat
>
> mtime = os.lstat(filename)[stat.ST_MTIME] // the files
>
> modification time
>
> dt = datetime.datetime.fromtimestamp(mtime)
>
>
>
> Now you can compare two datetimes simply by
>
> if dt1 < dt2:
>
>
>
> Or you can subtract them, and examine the difference.
>
>
>
> What's the need for all that string conversion stuff?
>
>
>
>
>
>
>
> --
>
>
>
> DaveA
okay, I see.
But for the user supplied date... I'm not sure of the format just yet... testing with a string for now (actual date-date might be possible, tbd later), so like '10292012213000' (oct 29, 2012 9:30pm). How would you get that input into a format to compare with dt above?
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