def tested_positive_rpr_and_had_later_visit(self):
found_rpr = False
for enc in self.sorted_encounters():
if enc.get_xform().xpath("rpr") == "r":
found_rpr = True
continue
# this healthy visit must have come after a positive test
if found_rpr and is_healthy_pregnancy_encounter(enc):
return True
return False
def sorted_healthy_encounters(self):
# TODO: should we sort by visit number or by date?
return [enc for enc in self.sorted_encounters() if is_healthy_pregnancy_encounter(enc)]