@fluff.date_emitter
    def total(self, form):
        if form.xmlns in BOOKING_AND_FOLLOW_UP_FORMS and form.form.get("items_given", "") in "ipt_1":
            yield [form.received_on.date(), 1]
dataset/ETHPy150Open dimagi/commcare-hq/custom/m4change/user_calcs/anc_hmis_report_calcs.py/PregnantMothersReceivingIpt1Calculator.total/swapped operands of `in`