在Mac上使用Python打开.pages文件 [英] Open a .pages file on Mac with Python

问题描述

我要打开这样的页面文档:

I want to open a pages doc like this:

directory = "/Path/to/file/"
with open(directory+"test.pages") as file:
    data = f.readlines()
    for line in data:
        words = line.split()
        print words 

然后我收到此错误:

IOError: [Errno 21] Is a directory: '/path/to/file/test.pages'

为什么这是目录? 那我怎么打开呢?

Why is this a directory? And how do I open it then?

推荐答案

'/path/to/file/test.pages'是文件系统上的目录，因此无法在Python中打开.您的操作系统正在捆绑该目录中的多个文件，并且可能将其显示为单个软件包.您可以想像地遍历目录并获取内容:

'/path/to/file/test.pages' is a directory on your file system, therefore it cannot be opened in Python. Your OS is bundling several files in that directory, and perhaps presenting it as a single package. You could conceivably walk the directory and get the contents:

for root, dirs, files in os.walk('/path/to/file/test.pages'):
    for file in files:
        print os.path.join(root, file)

但是打开文件并尝试读取其内容很可能是徒劳的.

But opening the files and trying to read in their contents it likely to be fruitless.

我将告诉您如何尝试查找任何纯文本:

I'll show you how to attempt to find any plain-text:

import re
# use a pattern that matches for any letter A-Z, upper and lower, 0-9, and _
pattern = re.compile(r'.*\w+.*')

for root, dirs, files in os.walk('/path/to/file/test.pages'):
    for file in files:
        # open each file with the context manager so it's automatically closed
        # regardless if there's an error. Use the Universal Newlines (U) flag too
        # as a best practice (Unix, Linux, and MS have different newlines).
        with open(os.path.join(root, file), 'rU') as f:
            for line in f:
                if re.match(pattern, line):
                    print line

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