WoJ*_*WoJ 1 python markdown python-3.x
我正在尝试使用python-markdown从以下文件中提取元数据:
---
title: this is the title and it is compulsory
tags: this part is optional
something: this is not interesting, only 'title' and 'tags' is
---
some content
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元数据的文档给出了两个示例:
markdown.markdown(some_text, extensions=['meta'])
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和
>>> md = markdown.Markdown(extensions = ['meta'])
>>> html = md.convert(text)
>>> # Meta-data has been stripped from output
>>> print html
<p>This is the first paragraph of the document.</p>
>>> # View meta-data
>>> print md.Meta
{
'title' : ['My Document'],
'summary' : ['A brief description of my document.'],
'authors' : ['Waylan Limberg', 'John Doe'],
'date' : ['October 2, 2007'],
'blank-value' : [''],
'base_url' : ['http://example.com']
}
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我无法从这些示例中弄清楚如何实际获取元数据:
str,它当然不具有该Meta属性text,除了html(不用于提取元数据)。我发现它:就地md.convert()工作(换句话说,修改)。md
代码
data = pathlib.Path(note).read_text(encoding='utf-8')
md = markdown.Markdown(extensions=['meta'])
md.convert(data)
print(md.Meta)
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将正确输出文件中的元数据note
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