[Ironpython-users] timedelta.total_seconds()

[Cesar Mello]

I could run the test using the command line:

D:\workspace-git\IronLanguages-main\Languages\IronPython\Internal>ipy
..\..\..\External.LCA_RESTRICTED\Languages\IronPython\27\Lib\test\test_datetime.py

And then got 4 failures, including the one I want to fix:

======================================================================
ERROR: test_total_seconds (__main__.TestTimeDelta)
----------------------------------------------------------------------
Traceback (most recent call last):
  File
"..\..\..\External.LCA_RESTRICTED\Languages\IronPython\27\Lib\test\test_datetime.py",
line 269, in test_total_seconds
    self.assertEqual(td.total_seconds(), 31536000.0)
AttributeError: 'timedelta' object has no attribute 'total_seconds'

======================================================================


Just couldn't figure out yet how to run all the IronPython tests at once.

Best regards
Mello

On Sat, Mar 3, 2012 at 12:08 PM, Cesar Mello <cmello at gmail.com> wrote:

> Hi,
>
> Any help here is appreciated.
>
> I found a related unit test here:
>
>
> main\External.LCA_RESTRICTED\Languages\IronPython\27\Lib\test\test_datetime.py:
>
>     def test_total_seconds(self):
>         td = timedelta(days=365)
>         self.assertEqual(td.total_seconds(), 31536000.0)
>         for total_seconds in [123456.789012, -123456.789012, 0.123456, 0,
> 1e6]:
>             td = timedelta(seconds=total_seconds)
>             self.assertEqual(td.total_seconds(), total_seconds)
>         # Issue8644: Test that td.total_seconds() has the same
>         # accuracy as td / timedelta(seconds=1).
>         for ms in [-1, -2, -123]:
>             td = timedelta(microseconds=ms)
>             self.assertEqual(td.total_seconds(),
>                              ((24*3600*td.days + td.seconds)*10**6
>                               + td.microseconds)/10**6)
>
>
> I would like to know how to enable and run this in the build.
>
> Thank you very much.
> Mello
>
>
>
>
>
> On Fri, Mar 2, 2012 at 2:10 PM, Jeff Hardy <jdhardy at gmail.com> wrote:
>
>> Just an oversight. Can you open an issue on ironpython.codeplex.com?
>> Should be easy enough to get this in. If you're up to it, a pull
>> request would be even better :)
>>
>> - Jeff
>>
>> On Fri, Mar 2, 2012 at 8:54 AM, Cesar Mello <cmello at gmail.com> wrote:
>> > Hi!
>> >
>> > This method doesn't seem to be implemented. From
>> > http://docs.python.org/library/datetime.html :
>> > timedelta.total_seconds()
>> >
>> > Return the total number of seconds contained in the duration.
>> Equivalent to
>> > (td.microseconds + (td.seconds + td.days * 24 * 3600) * 10**6) /10**6
>> > computed with true division enabled.
>> >
>> > Note that for very large time intervals (greater than 270 years on most
>> > platforms) this method will lose microsecond accuracy.
>> >
>> > New in version 2.7.
>> >
>> >
>> > Best regards!
>> > Mello
>> >
>> > _______________________________________________
>> > Ironpython-users mailing list
>> > Ironpython-users at python.org
>> > http://mail.python.org/mailman/listinfo/ironpython-users
>> >
>>
>
>
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