html转markdown(转)

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html2text是一个Python模块，用来把 HTML格式转换为文本（ Markdown ）格式。

# 安装html2text

$ pip install html2text

# 使用html2text

import html2text

html = '''
<html>
  <body>
    <h1>Title</h1>
    <p>Hello World</p>
    <ul>
      <li>Here's one thing</li>
      <li>And here's another!</li>
    </ul>
  </body>
</html>
'''

markdown = html2text.html2text(html)

print(markdown)

输出结果：

它还提供一个命令行接口：

$ html2text -h
Usage: html2text [(filename|url) [encoding]]

Options:
--version show program's version number and exit
-h, --help show this help message and exit
--pad-tables pad the cells to equal column width in tables
--no-wrap-links wrap links during conversion
--ignore-emphasis don't include any formatting for emphasis
--reference-links use reference style links instead of inline links
--ignore-links don't include any formatting for links
--protect-links protect links from line breaks surrounding them with
angle brackets
--ignore-images don't include any formatting for images
--images-to-alt Discard image data, only keep alt text
--images-with-size Write image tags with height and width attrs as raw
html to retain dimensions
-g, --google-doc convert an html-exported Google Document
-d, --dash-unordered-list
use a dash rather than a star for unordered list items
-e, --asterisk-emphasis
use an asterisk rather than an underscore for
emphasized text
-b BODY_WIDTH, --body-width=BODY_WIDTH
number of characters per output line, 0 for no wrap
-i LIST_INDENT, --google-list-indent=LIST_INDENT
number of pixels Google indents nested lists
-s, --hide-strikethrough
hide strike-through text. only relevant when -g is
specified as well
--escape-all Escape all special characters. Output is less
readable, but avoids corner case formatting issues.
--bypass-tables Format tables in HTML rather than Markdown syntax.
--single-line-break Use a single line break after a block element rather
than two line breaks. NOTE: Requires --body-width=0
--unicode-snob Use unicode throughout document
--no-automatic-links Do not use automatic links wherever applicable
--no-skip-internal-links
Do not skip internal links
--links-after-para Put links after each paragraph instead of document
--mark-code Mark program code blocks with [code]...[/code]
--decode-errors=DECODE_ERRORS
What to do in case of decode errors.'ignore', 'strict'
and 'replace' are acceptable values