# some string exists in Text file
def stringInFile(str,fileName):
    with open(fileName,'r') as fileH:
        for line in fileH.readlines():
            if str in line:
                return True
        else:
            return False


# some string exists in Text file
def stringInFile2(str,fileName):
    with open(fileName,'rt') as fileH:
        for line in fileH:
            if str in line:
                return True
        else:
            return False