无法读取 python 中的输出文件

Question

无法读取输出文件。代码看起来很完美，但我既没有得到想要的结果，也没有得到错误。请帮我解决这个问题

注意：我在打印

时得到的结果是空白space

with open("D:/txt_res/RahulChoudhary.txt") as infile, open ("x", 'w') as outfile:

    copy = False

    for line in infile:

        if line.strip() == "Technical Skills":

            copy = True

        elif line.strip() == "Work Experience":

            copy = False

        elif copy:

            outfile.write(line)

            infile = open("x", 'r')

            contents = infile.read()

            print(contents)

Answer 1

根据您在评论中指定的要求，我更新了我的代码。它在每一行中搜索 "Technical Skills"，一旦找到，就可以写入 (copy)。一旦命中这一行，它将写入每一行，当找到带有 "Work Experience" 的行时，它将停止处理。

with open("in.txt") as infile, open ("out.txt", 'w') as outfile:

    copy = False

    for line in infile:

        if line.strip() == "Technical Skills":
            copy = True

        if line.strip() == 'Work Experience':
            break

        if copy:
            outfile.write(line)

fh = open("out.txt", 'r')
contents = fh.read()
print(contents)

鉴于此输入：

Introduction
I'm me, I'm not sane, I do reckless things most of the time, and I have a
very hard time keeping focused on tasks.

Technical Skills
- I have this skill
- and this skill
- I suck at these skills
- but I'm very good at this, that and the other too

Work Experience
2001 - 2010 Senior Network Engineer
2010 - 2015 Senior Toilet Cleaner

它将产生这个输出：

Technical Skills
- I have this skill
- and this skill
- I suck at these skills
- but I'm very good at this, that and the other too

如果您不想在输出中出现 "Technical Skills" 行，请在 copy = True 行之后直接添加带有 continue 的行。

Answer 2

首先，循环应该是：

for line in infile:

接下来，正如Christopher Shroba等人提到的，你不应该在for循环中处理文件的opening/closing。 "with" 关键字是一个处理程序，因此它将处理打开和关闭文件。就像你已经写的那样。

infile 也是如此。 "With"正在处理，无需手动打开或关闭。

无法读取 python 中的输出文件

Unable to read the output file in python

python

information-retrieval

data-retrieval