Python Text Processing 简明教程

Python - Process Word Document

要读取单词文档，我们借助名为 docx 的模块。我们首先按如下所示安装 docx。然后编写程序来使用 docx 模块中的不同函数，按段落读取整个文件。

To read a word document we take help of the module named docx. We first install docx as shown below. Then write a program to use the different functions in docx module to read the entire file by paragraphs.

我们使用以下命令将 docx 模块引入环境中。

We use the below command to get the docx module into our environment.

 pip install docx

在以下示例中，我们通过将每行附加到段落，然后最终打印出所有段落文本来读取单词文档的内容。

In the below example we read the content of a word document by appending each of the lines to a paragraph and finally printing out all the paragraph text.

import docx

def readtxt(filename):
    doc = docx.Document(filename)
    fullText = []
    for para in doc.paragraphs:
        fullText.append(para.text)
    return '\n'.join(fullText)

print (readtxt('path\Tutorialspoint.docx'))

当我们运行以上程序时，我们得到以下输出：

When we run the above program, we get the following output −

Tutorials Point originated from the idea that there exists a class of readers who respond
better to online content and prefer to learn new skills at their own pace from the comforts
of their drawing rooms.

The journey commenced with a single tutorial on HTML in 2006 and elated by the response it generated,
we worked our way to adding fresh tutorials to our repository which now proudly flaunts
a wealth of tutorials and allied articles on topics ranging from programming languages
to web designing to academics and much more.

Reading Individual Paragraphs

我们可以使用段落属性从单词文档中读取特定段落。在以下示例中，我们仅从单词文档中读取第二段落。

We can read a specific paragraph from the word document using the paragraphs attribute. In the below example we read only the second paragraph from the word document.

import docx

doc = docx.Document('path\Tutorialspoint.docx')
print len(doc.paragraphs)

print doc.paragraphs[2].text

当我们运行以上程序时，我们得到以下输出：

When we run the above program, we get the following output −

The journey commenced with a single tutorial on HTML in 2006 and elated by the response
it generated, we worked our way to adding fresh tutorials to our repository
which now proudly flaunts a wealth of tutorials and allied articles on topics
ranging from programming languages to web designing to academics and much more.