说我在字符串中有一些reStructuredText源
source = """
============
Introduction
============
Hello world.
.. code-block:: bash
$ echo Greetings.
"""
import sys
import docutils.nodes
import docutils.parsers.rst
import docutils.utils
import sphinx.writers.text
import sphinx.builders.text
def parse_rst(text: str) -> docutils.nodes.document:
parser = docutils.parsers.rst.Parser()
components = (docutils.parsers.rst.Parser,)
settings = docutils.frontend.OptionParser(components=components).get_default_values()
document = docutils.utils.new_document('<rst-doc>', settings=settings)
parser.parse(text, document)
return document
if __name__ == '__main__':
document = parse_rst(source)
我想使用Python将其转换为无reST标记的纯文本。
我尝试使用sphinx.builders.text.TextBuilder
,但似乎想要一个App
对象,而不是字符串。
答案 0 :(得分:0)
此代码有效。它有一些技巧,例如设置伪造的配置目录,也许有更好的方法。
import sys
import textwrap
import types
import docutils.nodes
import docutils.parsers.rst
import docutils.utils
import sphinx.writers.text
import sphinx.builders.text
import sphinx.util.osutil
def parse_rst(text: str) -> docutils.nodes.document:
parser = docutils.parsers.rst.Parser()
components = (docutils.parsers.rst.Parser,)
settings = docutils.frontend.OptionParser(
components=components
).get_default_values()
document = docutils.utils.new_document("<rst-doc>", settings=settings)
parser.parse(text, document)
return document
if __name__ == "__main__":
source = textwrap.dedent(
"""\
============
Introduction
============
Hello world.
.. code-block:: bash
$ echo Greetings.
"""
)
document = parse_rst(source)
app = types.SimpleNamespace(
srcdir=None,
confdir=None,
outdir=None,
doctreedir="/",
config=types.SimpleNamespace(
text_newlines="native",
text_sectionchars="=",
text_add_secnumbers=False,
text_secnumber_suffix=".",
),
tags=set(),
registry=types.SimpleNamespace(
create_translator=lambda self, something, new_builder: sphinx.writers.text.TextTranslator(
document, new_builder
)
),
)
builder = sphinx.builders.text.TextBuilder(app)
translator = sphinx.writers.text.TextTranslator(document, builder)
document.walkabout(translator)
print(translator.body)
输出:
Introduction
============
Hello world.
$ echo Greetings.
答案 1 :(得分:0)
Sphinx带有TextBuilder。从命令行:
make text