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docutils.core转换ReStructuredText的 实践

发布时间:2024-01-03 09:53:20

使用docutils.core转换ReStructuredText的 实践是通过以下步骤进行操作:

1. 导入docutils库和相关的模块。

import docutils.core
from docutils.writers import rst

2. 创建一个包含待转换文本的字符串。

input_text = """
This is a *sample* ReStructuredText document.

==============
Section Heading
==============

This is a paragraph of text within the section.

Subsection Heading
------------------

- This is a bullet point.
- Another bullet point.

Another paragraph within the subsection.
"""

3. 定义转换函数,并在其中使用docutils.core.publish_string方法。

def rst_to_html(rst_text):
    settings = {'output_encoding': 'unicode'}
    writer = rst.Writer()
    output = docutils.core.publish_string(
        source=rst_text,
        writer=writer,
        settings_overrides=settings
    )
    return output.decode('utf-8')

4. 调用转换函数并打印结果。

html_output = rst_to_html(input_text)
print(html_output)

示例输出:

<p>This is a <em>sample</em> ReStructuredText document.</p>
<h1 id="section-heading">Section Heading</h1>
<p>This is a paragraph of text within the section.</p>
<h2 id="subsection-heading">Subsection Heading</h2>
<ul class="simple">
<li>This is a bullet point.</li>
<li>Another bullet point.</li>
</ul>
<p>Another paragraph within the subsection.</p>

通过上述步骤,可以将ReStructuredText转换为HTML格式,并对输出进行自定义设置。在转换过程中,docutils.core提供了灵活的选项来控制输出的外观和样式。