BUG resample business days/months

[hayd]

The first resample starts at 2000-01-03 (as does foo) whilst the second resample starts at 2000-01-04, should it?

foo = pd.Series(index=pd.bdate_range(datetime.date(2000,1,1),datetime.date(2001,1,1)))
foo.resample("BMS")
foo.resample("BMS").resample("B")

Migrated from StackOverflow.

[changhiskhan]

pandas tries to infer the "closed" and "label" parameter values so that the default resampling behavior is correct. This is a bug in inferring those values for upsampling. We'll fix for the next release. Thanks for the bug report.

[wesm]

Status?

[changhiskhan]

looks like this was already fixed in master

[changhiskhan]

In [6]: foo.resample('BMS').resample('B')
Out[6]: 
2000-01-03   NaN
2000-01-04   NaN
2000-01-05   NaN
2000-01-06   NaN
2000-01-07   NaN
2000-01-10   NaN
...
...
...

[changhiskhan]

@hayd any more thoughts? Can we close this?

[hayd]

I was just looking at this page last night! How about I throw in a test for it and then we close. :)