文件从一个文件读取到另一个文件并在Python中打印

Question

以下代码按预期工作。正如我已经使用InputStr.txt，我已经填充了一些语句并通过添加那些InputStr.txt语句生成Output.txt，无论是PASS还是FAIL。

Python代码：

str = "FAIL";
flag = False;
resultList = [];

#Here InputStr.txt is the file where all your output format strings are stored.
Stringlines = [line.strip() for line in open('InputStr.txt')]

out_file = open("Output.txt", "w")
for i in range (1,3):
    fileName1 = "./largeFile%d.txt"%i
    print fileName1;
    fileName2 = "./largeFile_%d.txt"%i
    with open(fileName1, 'r') as inF1:
        for line in inF1:
            if 'VERSION' in line:
                print "VERSION FOUND";
                flag = True;
    if flag:
        with open(fileName2, 'r') as inF2:
            for line in inF2:
                if 'ID' in line:
                    print "ID FOUND";
                    str = "PASS";

    resultList.append(str);
    out_file.write("\n %s - %s" %(Stringlines[i-1],resultList[i-1]))

out_file.close()

我得到的输出：

Output in Output.txt is:*

TEST CASE-1 PASS
TEST CASE-2 PASS
TEST CASE-3 PASS

我正在尝试打印TC1应该通过4TC应该通过，因为这些4TC我从另一个InputStr2.txt。

示例：

InputStr.txt包含以下语句：

Req 1. How How are you
Req 2. I am Fine and Thanks.
Req 3. How are you doing

InputStr2.txt包含：

TC1:  ABCDEFGHIJ
TC2:  KLMNOPQRST
TC3:  UVWXYZABCD
TC4:  EFGHIJKLMN

所以期望的输出是：

Req 1. How How are you - PASS
Req 2. I am Fine and Thanks. - PASS
Req 3. How are you doing - PASS

首先TC1到TC4的所有测试用例都应该通过（在InputStr2.txt中），然后只有我的Req 1才能通过。手段，在Output.txt我打印所有要求是通过或失败。

逻辑/建议吗？