Untitled

(((trans["Appr_code"] == None or trans["Appr_code"] == '') and event["fld038"] == '') or
(trans["Appr_code"] != None and trans["Appr_code"] != '' and event["fld038"] == trans["Appr_code"]))
and
((event["fld037"] == trans["Ref_number"] and trans["Ref_number"] != None and trans["Ref_number"] != "" and event["fld037"] != None and event["fld037"] != "") or
((event["fld037"] == None or event["fld037"] == "") and trans["Ref_number"] != None and trans["Ref_number"] != "") or
((trans["Ref_number"] == None or trans["Ref_number"] == "") and event["fld037"] != None and event["fld037"] != ""))
and
event["fld026"] == trans["MCC_code"]
and
differenceBetweenAmounts(trans["Amount"], event["fld004"], 10)