Get invoices created after(since filter) not working

[gplhegde]

I am trying to get invoices that are created after a certain date. It does not seem to work. Below is the query I am using

invoice_page = xero.invoices.filter(page=page, since=datetime.datetime(2019, 5, 1))

This returns invoices that are created before the specified date.

However, the raw filter string seems to work

filter = 'Date >= DateTime({:d}, {:d}, {:d})'.format(
        created_after.year, created_after.month, created_after.day)
invoices = xero.invoices.filter(raw=filter)

Did anyone face this issue? Am I missing something here? Appreciate any help.

[lakbum]

Hmm. If you are trying to get invoices after a certain date, then you shouldn't be using the "since" argument since that is used to query based on the last updated date, not creation date. It would be possible to return invoices before the specified date if they had been updated within Xero after your specified date.

Your raw filter is correctly querying on the creation date and thus returning the correct response.