Current File : //proc/self/root/opt/imunify360/venv/lib/python3.11/site-packages/docutils/core.py
# $Id: core.py 9369 2023-05-02 23:04:27Z milde $
# Author: David Goodger <goodger@python.org>
# Copyright: This module has been placed in the public domain.
"""
Calling the ``publish_*`` convenience functions (or instantiating a
`Publisher` object) with component names will result in default
behavior. For custom behavior (setting component options), create
custom component objects first, and pass *them* to
``publish_*``/`Publisher`. See `The Docutils Publisher`_.
.. _The Docutils Publisher:
https://docutils.sourceforge.io/docs/api/publisher.html
"""
__docformat__ = 'reStructuredText'
import locale
import pprint
import os
import sys
import warnings
from docutils import (__version__, __version_details__, SettingsSpec,
io, utils, readers, writers)
from docutils.frontend import OptionParser
from docutils.readers import doctree
class Publisher:
"""
A facade encapsulating the high-level logic of a Docutils system.
"""
def __init__(self, reader=None, parser=None, writer=None,
source=None, source_class=io.FileInput,
destination=None, destination_class=io.FileOutput,
settings=None):
"""
Initial setup. If any of `reader`, `parser`, or `writer` are not
specified, ``set_components()`` or the corresponding ``set_...()``
method should be called with component names
(`set_reader` sets the parser as well).
"""
self.document = None
"""The document tree (`docutils.nodes` objects)."""
self.reader = reader
"""A `docutils.readers.Reader` instance."""
self.parser = parser
"""A `docutils.parsers.Parser` instance."""
self.writer = writer
"""A `docutils.writers.Writer` instance."""
for component in 'reader', 'parser', 'writer':
assert not isinstance(getattr(self, component), str), (
'passed string "%s" as "%s" parameter; pass an instance, '
'or use the "%s_name" parameter instead (in '
'docutils.core.publish_* convenience functions).'
% (getattr(self, component), component, component))
self.source = source
"""The source of input data, a `docutils.io.Input` instance."""
self.source_class = source_class
"""The class for dynamically created source objects."""
self.destination = destination
"""The destination for docutils output, a `docutils.io.Output`
instance."""
self.destination_class = destination_class
"""The class for dynamically created destination objects."""
self.settings = settings
"""An object containing Docutils settings as instance attributes.
Set by `self.process_command_line()` or `self.get_settings()`."""
self._stderr = io.ErrorOutput()
def set_reader(self, reader_name, parser, parser_name):
"""Set `self.reader` by name."""
reader_class = readers.get_reader_class(reader_name)
self.reader = reader_class(parser, parser_name)
self.parser = self.reader.parser
def set_writer(self, writer_name):
"""Set `self.writer` by name."""
writer_class = writers.get_writer_class(writer_name)
self.writer = writer_class()
def set_components(self, reader_name, parser_name, writer_name):
if self.reader is None:
self.set_reader(reader_name, self.parser, parser_name)
if self.parser is None:
if self.reader.parser is None:
self.reader.set_parser(parser_name)
self.parser = self.reader.parser
if self.writer is None:
self.set_writer(writer_name)
def setup_option_parser(self, usage=None, description=None,
settings_spec=None, config_section=None,
**defaults):
warnings.warn('Publisher.setup_option_parser is deprecated, '
'and will be removed in Docutils 0.21.',
DeprecationWarning, stacklevel=2)
if config_section:
if not settings_spec:
settings_spec = SettingsSpec()
settings_spec.config_section = config_section
parts = config_section.split()
if len(parts) > 1 and parts[-1] == 'application':
settings_spec.config_section_dependencies = ['applications']
# @@@ Add self.source & self.destination to components in future?
return OptionParser(
components=(self.parser, self.reader, self.writer, settings_spec),
defaults=defaults, read_config_files=True,
usage=usage, description=description)
def _setup_settings_parser(self, *args, **kwargs):
# Provisional: will change (docutils.frontend.OptionParser will
# be replaced by a parser based on arparse.ArgumentParser)
# and may be removed later.
with warnings.catch_warnings():
warnings.filterwarnings('ignore', category=DeprecationWarning)
return self.setup_option_parser(*args, **kwargs)
def get_settings(self, usage=None, description=None,
settings_spec=None, config_section=None, **defaults):
"""
Return settings from components and config files.
Please set components first (`self.set_reader` & `self.set_writer`).
Use keyword arguments to override component defaults
(before updating from configuration files).
Calling this function also sets `self.settings` which makes
`self.publish()` skip parsing command line options.
"""
option_parser = self._setup_settings_parser(
usage, description, settings_spec, config_section, **defaults)
self.settings = option_parser.get_default_values()
return self.settings
def process_programmatic_settings(self, settings_spec,
settings_overrides,
config_section):
if self.settings is None:
defaults = settings_overrides.copy() if settings_overrides else {}
# Propagate exceptions by default when used programmatically:
defaults.setdefault('traceback', True)
self.get_settings(settings_spec=settings_spec,
config_section=config_section,
**defaults)
def process_command_line(self, argv=None, usage=None, description=None,
settings_spec=None, config_section=None,
**defaults):
"""
Parse command line arguments and set ``self.settings``.
Pass an empty sequence to `argv` to avoid reading `sys.argv`
(the default behaviour).
Set components first (`self.set_reader` & `self.set_writer`).
"""
option_parser = self._setup_settings_parser(
usage, description, settings_spec, config_section, **defaults)
if argv is None:
argv = sys.argv[1:]
self.settings = option_parser.parse_args(argv)
def set_io(self, source_path=None, destination_path=None):
if self.source is None:
self.set_source(source_path=source_path)
if self.destination is None:
self.set_destination(destination_path=destination_path)
def set_source(self, source=None, source_path=None):
if source_path is None:
source_path = self.settings._source
else:
self.settings._source = source_path
self.source = self.source_class(
source=source, source_path=source_path,
encoding=self.settings.input_encoding,
error_handler=self.settings.input_encoding_error_handler)
def set_destination(self, destination=None, destination_path=None):
if destination_path is None:
if (self.settings.output and self.settings._destination
and self.settings.output != self.settings._destination):
raise SystemExit('The positional argument <destination> is '
'obsoleted by the --output option. '
'You cannot use them together.')
if self.settings.output == '-': # means stdout
self.settings.output = None
destination_path = (self.settings.output
or self.settings._destination)
self.settings._destination = destination_path
self.destination = self.destination_class(
destination=destination,
destination_path=destination_path,
encoding=self.settings.output_encoding,
error_handler=self.settings.output_encoding_error_handler)
def apply_transforms(self):
self.document.transformer.populate_from_components(
(self.source, self.reader, self.reader.parser, self.writer,
self.destination))
self.document.transformer.apply_transforms()
def publish(self, argv=None, usage=None, description=None,
settings_spec=None, settings_overrides=None,
config_section=None, enable_exit_status=False):
"""
Process command line options and arguments (if `self.settings` not
already set), run `self.reader` and then `self.writer`. Return
`self.writer`'s output.
"""
exit = None
try:
if self.settings is None:
self.process_command_line(
argv, usage, description, settings_spec, config_section,
**(settings_overrides or {}))
self.set_io()
self.prompt()
self.document = self.reader.read(self.source, self.parser,
self.settings)
self.apply_transforms()
output = self.writer.write(self.document, self.destination)
self.writer.assemble_parts()
except SystemExit as error:
exit = True
exit_status = error.code
except Exception as error:
if not self.settings: # exception too early to report nicely
raise
if self.settings.traceback: # Propagate exceptions?
self.debugging_dumps()
raise
self.report_Exception(error)
exit = True
exit_status = 1
self.debugging_dumps()
if (enable_exit_status and self.document
and (self.document.reporter.max_level
>= self.settings.exit_status_level)):
sys.exit(self.document.reporter.max_level + 10)
elif exit:
sys.exit(exit_status)
return output
def debugging_dumps(self):
if not self.document:
return
if self.settings.dump_settings:
print('\n::: Runtime settings:', file=self._stderr)
print(pprint.pformat(self.settings.__dict__), file=self._stderr)
if self.settings.dump_internals:
print('\n::: Document internals:', file=self._stderr)
print(pprint.pformat(self.document.__dict__), file=self._stderr)
if self.settings.dump_transforms:
print('\n::: Transforms applied:', file=self._stderr)
print(' (priority, transform class, pending node details, '
'keyword args)', file=self._stderr)
print(pprint.pformat(
[(priority, '%s.%s' % (xclass.__module__, xclass.__name__),
pending and pending.details, kwargs)
for priority, xclass, pending, kwargs
in self.document.transformer.applied]), file=self._stderr)
if self.settings.dump_pseudo_xml:
print('\n::: Pseudo-XML:', file=self._stderr)
print(self.document.pformat().encode(
'raw_unicode_escape'), file=self._stderr)
def prompt(self):
"""Print info and prompt when waiting for input from a terminal."""
try:
if not (self.source.isatty() and self._stderr.isatty()):
return
except AttributeError:
return
eot_key = 'Ctrl+Z' if os.name == 'nt' else 'Ctrl+D'
in_format = ''
out_format = 'useful formats'
try:
in_format = self.parser.supported[0]
out_format = self.writer.supported[0]
except (AttributeError, IndexError):
pass
print(f'Docutils {__version__} <https://docutils.sourceforge.io>\n'
f'converting "{in_format}" into "{out_format}".\n'
f'Call with option "--help" for more info.\n'
f'.. Waiting for source text (finish with {eot_key} '
'on an empty line):',
file=self._stderr)
def report_Exception(self, error):
if isinstance(error, utils.SystemMessage):
self.report_SystemMessage(error)
elif isinstance(error, UnicodeEncodeError):
self.report_UnicodeError(error)
elif isinstance(error, io.InputError):
self._stderr.write('Unable to open source file for reading:\n'
' %s\n' % io.error_string(error))
elif isinstance(error, io.OutputError):
self._stderr.write(
'Unable to open destination file for writing:\n'
' %s\n' % io.error_string(error))
else:
print('%s' % io.error_string(error), file=self._stderr)
print(f"""\
Exiting due to error. Use "--traceback" to diagnose.
Please report errors to <docutils-users@lists.sourceforge.net>.
Include "--traceback" output, Docutils version ({__version__}\
{f' [{__version_details__}]' if __version_details__ else ''}),
Python version ({sys.version.split()[0]}), your OS type & version, \
and the command line used.""", file=self._stderr)
def report_SystemMessage(self, error):
print('Exiting due to level-%s (%s) system message.' % (
error.level, utils.Reporter.levels[error.level]),
file=self._stderr)
def report_UnicodeError(self, error):
data = error.object[error.start:error.end]
self._stderr.write(
'%s\n'
'\n'
'The specified output encoding (%s) cannot\n'
'handle all of the output.\n'
'Try setting "--output-encoding-error-handler" to\n'
'\n'
'* "xmlcharrefreplace" (for HTML & XML output);\n'
' the output will contain "%s" and should be usable.\n'
'* "backslashreplace" (for other output formats);\n'
' look for "%s" in the output.\n'
'* "replace"; look for "?" in the output.\n'
'\n'
'"--output-encoding-error-handler" is currently set to "%s".\n'
'\n'
'Exiting due to error. Use "--traceback" to diagnose.\n'
'If the advice above doesn\'t eliminate the error,\n'
'please report it to <docutils-users@lists.sourceforge.net>.\n'
'Include "--traceback" output, Docutils version (%s),\n'
'Python version (%s), your OS type & version, and the\n'
'command line used.\n'
% (io.error_string(error),
self.settings.output_encoding,
data.encode('ascii', 'xmlcharrefreplace'),
data.encode('ascii', 'backslashreplace'),
self.settings.output_encoding_error_handler,
__version__, sys.version.split()[0]))
default_usage = '%prog [options] [<source> [<destination>]]'
default_description = (
'Reads from <source> (default is stdin) '
'and writes to <destination> (default is stdout). '
'See https://docutils.sourceforge.io/docs/user/config.html '
'for a detailed settings reference.')
# TODO: or not to do? cf. https://clig.dev/#help
#
# Display output on success, but keep it brief.
# Provide a -q option to suppress all non-essential output.
#
# Chain several args as input and use --output or redirection for output:
# argparser.add_argument('source', nargs='+')
#
def publish_cmdline(reader=None, reader_name='standalone',
parser=None, parser_name='restructuredtext',
writer=None, writer_name='pseudoxml',
settings=None, settings_spec=None,
settings_overrides=None, config_section=None,
enable_exit_status=True, argv=None,
usage=default_usage, description=default_description):
"""
Set up & run a `Publisher` for command-line-based file I/O (input and
output file paths taken automatically from the command line).
Also return the output as `str` or `bytes` (for binary output document
formats).
Parameters: see `publish_programmatically()` for the remainder.
- `argv`: Command-line argument list to use instead of ``sys.argv[1:]``.
- `usage`: Usage string, output if there's a problem parsing the command
line.
- `description`: Program description, output for the "--help" option
(along with command-line option descriptions).
"""
publisher = Publisher(reader, parser, writer, settings=settings)
publisher.set_components(reader_name, parser_name, writer_name)
output = publisher.publish(
argv, usage, description, settings_spec, settings_overrides,
config_section=config_section, enable_exit_status=enable_exit_status)
return output
def publish_file(source=None, source_path=None,
destination=None, destination_path=None,
reader=None, reader_name='standalone',
parser=None, parser_name='restructuredtext',
writer=None, writer_name='pseudoxml',
settings=None, settings_spec=None, settings_overrides=None,
config_section=None, enable_exit_status=False):
"""
Set up & run a `Publisher` for programmatic use with file-like I/O.
Also return the output as `str` or `bytes` (for binary output document
formats).
Parameters: see `publish_programmatically()`.
"""
output, publisher = publish_programmatically(
source_class=io.FileInput, source=source, source_path=source_path,
destination_class=io.FileOutput,
destination=destination, destination_path=destination_path,
reader=reader, reader_name=reader_name,
parser=parser, parser_name=parser_name,
writer=writer, writer_name=writer_name,
settings=settings, settings_spec=settings_spec,
settings_overrides=settings_overrides,
config_section=config_section,
enable_exit_status=enable_exit_status)
return output
def publish_string(source, source_path=None, destination_path=None,
reader=None, reader_name='standalone',
parser=None, parser_name='restructuredtext',
writer=None, writer_name='pseudoxml',
settings=None, settings_spec=None,
settings_overrides=None, config_section=None,
enable_exit_status=False):
"""
Set up & run a `Publisher` for programmatic use with string I/O.
Accepts a `bytes` or `str` instance as `source`.
The output is encoded according to the `output_encoding`_ setting;
the return value is a `bytes` instance (unless `output_encoding`_ is
"unicode", cf. `docutils.io.StringOutput.write()`).
Parameters: see `publish_programmatically()`.
This function is provisional because in Python 3 name and behaviour
no longer match.
.. _output_encoding:
https://docutils.sourceforge.io/docs/user/config.html#output-encoding
"""
output, publisher = publish_programmatically(
source_class=io.StringInput, source=source, source_path=source_path,
destination_class=io.StringOutput,
destination=None, destination_path=destination_path,
reader=reader, reader_name=reader_name,
parser=parser, parser_name=parser_name,
writer=writer, writer_name=writer_name,
settings=settings, settings_spec=settings_spec,
settings_overrides=settings_overrides,
config_section=config_section,
enable_exit_status=enable_exit_status)
return output
def publish_parts(source, source_path=None, source_class=io.StringInput,
destination_path=None,
reader=None, reader_name='standalone',
parser=None, parser_name='restructuredtext',
writer=None, writer_name='pseudoxml',
settings=None, settings_spec=None,
settings_overrides=None, config_section=None,
enable_exit_status=False):
"""
Set up & run a `Publisher`, and return a dictionary of document parts.
Dictionary keys are the names of parts.
Dictionary values are `str` instances; encoding is up to the client,
e.g.::
parts = publish_parts(...)
body = parts['body'].encode(parts['encoding'], parts['errors'])
See the `API documentation`__ for details on the provided parts.
Parameters: see `publish_programmatically()`.
__ https://docutils.sourceforge.io/docs/api/publisher.html#publish-parts
"""
output, publisher = publish_programmatically(
source=source, source_path=source_path, source_class=source_class,
destination_class=io.StringOutput,
destination=None, destination_path=destination_path,
reader=reader, reader_name=reader_name,
parser=parser, parser_name=parser_name,
writer=writer, writer_name=writer_name,
settings=settings, settings_spec=settings_spec,
settings_overrides=settings_overrides,
config_section=config_section,
enable_exit_status=enable_exit_status)
return publisher.writer.parts
def publish_doctree(source, source_path=None,
source_class=io.StringInput,
reader=None, reader_name='standalone',
parser=None, parser_name='restructuredtext',
settings=None, settings_spec=None,
settings_overrides=None, config_section=None,
enable_exit_status=False):
"""
Set up & run a `Publisher` for programmatic use. Return a document tree.
Parameters: see `publish_programmatically()`.
"""
_output, publisher = publish_programmatically(
source=source, source_path=source_path,
source_class=source_class,
destination=None, destination_path=None,
destination_class=io.NullOutput,
reader=reader, reader_name=reader_name,
parser=parser, parser_name=parser_name,
writer=None, writer_name='null',
settings=settings, settings_spec=settings_spec,
settings_overrides=settings_overrides, config_section=config_section,
enable_exit_status=enable_exit_status)
return publisher.document
def publish_from_doctree(document, destination_path=None,
writer=None, writer_name='pseudoxml',
settings=None, settings_spec=None,
settings_overrides=None, config_section=None,
enable_exit_status=False):
"""
Set up & run a `Publisher` to render from an existing document tree
data structure. For programmatic use with string output
(`bytes` or `str`, cf. `publish_string()`).
Note that ``document.settings`` is overridden; if you want to use the
settings of the original `document`, pass ``settings=document.settings``.
Also, new `document.transformer` and `document.reporter` objects are
generated.
Parameters: `document` is a `docutils.nodes.document` object, an existing
document tree.
Other parameters: see `publish_programmatically()`.
This function is provisional because in Python 3 name and behaviour
of the `io.StringOutput` class no longer match.
"""
reader = doctree.Reader(parser_name='null')
publisher = Publisher(reader, None, writer,
source=io.DocTreeInput(document),
destination_class=io.StringOutput,
settings=settings)
if not writer and writer_name:
publisher.set_writer(writer_name)
publisher.process_programmatic_settings(
settings_spec, settings_overrides, config_section)
publisher.set_destination(None, destination_path)
return publisher.publish(enable_exit_status=enable_exit_status)
def publish_cmdline_to_binary(reader=None, reader_name='standalone',
parser=None, parser_name='restructuredtext',
writer=None, writer_name='pseudoxml',
settings=None,
settings_spec=None,
settings_overrides=None,
config_section=None,
enable_exit_status=True,
argv=None,
usage=default_usage,
description=default_description,
destination=None,
destination_class=io.BinaryFileOutput):
"""
Set up & run a `Publisher` for command-line-based file I/O (input and
output file paths taken automatically from the command line).
Also return the output as `bytes`.
This is just like publish_cmdline, except that it uses
io.BinaryFileOutput instead of io.FileOutput.
Parameters: see `publish_programmatically()` for the remainder.
- `argv`: Command-line argument list to use instead of ``sys.argv[1:]``.
- `usage`: Usage string, output if there's a problem parsing the command
line.
- `description`: Program description, output for the "--help" option
(along with command-line option descriptions).
"""
publisher = Publisher(reader, parser, writer, settings=settings,
destination_class=destination_class)
publisher.set_components(reader_name, parser_name, writer_name)
output = publisher.publish(
argv, usage, description, settings_spec, settings_overrides,
config_section=config_section, enable_exit_status=enable_exit_status)
return output
def publish_programmatically(source_class, source, source_path,
destination_class, destination, destination_path,
reader, reader_name,
parser, parser_name,
writer, writer_name,
settings, settings_spec,
settings_overrides, config_section,
enable_exit_status):
"""
Set up & run a `Publisher` for custom programmatic use.
Return the output (as `str` or `bytes`, depending on `destination_class`,
writer, and the "output_encoding" setting) and the Publisher object.
Applications should not need to call this function directly. If it does
seem to be necessary to call this function directly, please write to the
Docutils-develop mailing list
<https://docutils.sourceforge.io/docs/user/mailing-lists.html#docutils-develop>.
Parameters:
* `source_class` **required**: The class for dynamically created source
objects. Typically `io.FileInput` or `io.StringInput`.
* `source`: Type depends on `source_class`:
- If `source_class` is `io.FileInput`: Either a file-like object
(must have 'read' and 'close' methods), or ``None``
(`source_path` is opened). If neither `source` nor
`source_path` are supplied, `sys.stdin` is used.
- If `source_class` is `io.StringInput` **required**:
The input as either a `bytes` object (ensure the 'input_encoding'
setting matches its encoding) or a `str` object.
* `source_path`: Type depends on `source_class`:
- `io.FileInput`: Path to the input file, opened if no `source`
supplied.
- `io.StringInput`: Optional. Path to the file or name of the
object that produced `source`. Only used for diagnostic output.
* `destination_class` **required**: The class for dynamically created
destination objects. Typically `io.FileOutput` or `io.StringOutput`.
* `destination`: Type depends on `destination_class`:
- `io.FileOutput`: Either a file-like object (must have 'write' and
'close' methods), or ``None`` (`destination_path` is opened). If
neither `destination` nor `destination_path` are supplied,
`sys.stdout` is used.
- `io.StringOutput`: Not used; pass ``None``.
* `destination_path`: Type depends on `destination_class`:
- `io.FileOutput`: Path to the output file. Opened if no `destination`
supplied.
- `io.StringOutput`: Path to the file or object which will receive the
output; optional. Used for determining relative paths (stylesheets,
source links, etc.).
* `reader`: A `docutils.readers.Reader` object.
* `reader_name`: Name or alias of the Reader class to be instantiated if
no `reader` supplied.
* `parser`: A `docutils.parsers.Parser` object.
* `parser_name`: Name or alias of the Parser class to be instantiated if
no `parser` supplied.
* `writer`: A `docutils.writers.Writer` object.
* `writer_name`: Name or alias of the Writer class to be instantiated if
no `writer` supplied.
* `settings`: A runtime settings (`docutils.frontend.Values`) object, for
dotted-attribute access to runtime settings. It's the end result of the
`SettingsSpec`, config file, and option processing. If `settings` is
passed, it's assumed to be complete and no further setting/config/option
processing is done.
* `settings_spec`: A `docutils.SettingsSpec` subclass or object. Provides
extra application-specific settings definitions independently of
components. In other words, the application becomes a component, and
its settings data is processed along with that of the other components.
Used only if no `settings` specified.
* `settings_overrides`: A dictionary containing application-specific
settings defaults that override the defaults of other components.
Used only if no `settings` specified.
* `config_section`: A string, the name of the configuration file section
for this application. Overrides the ``config_section`` attribute
defined by `settings_spec`. Used only if no `settings` specified.
* `enable_exit_status`: Boolean; enable exit status at end of processing?
"""
publisher = Publisher(reader, parser, writer, settings=settings,
source_class=source_class,
destination_class=destination_class)
publisher.set_components(reader_name, parser_name, writer_name)
publisher.process_programmatic_settings(
settings_spec, settings_overrides, config_section)
publisher.set_source(source, source_path)
publisher.set_destination(destination, destination_path)
output = publisher.publish(enable_exit_status=enable_exit_status)
return output, publisher
# "Entry points" with functionality of the "tools/rst2*.py" scripts
# cf. https://packaging.python.org/en/latest/specifications/entry-points/
def rst2something(writer, documenttype, doc_path=''):
# Helper function for the common parts of rst2...
# writer: writer name
# documenttype: output document type
# doc_path: documentation path (relative to the documentation root)
description = (
f'Generate {documenttype} documents '
'from standalone reStructuredText sources '
f'<https://docutils.sourceforge.io/docs/{doc_path}>. '
+ default_description)
locale.setlocale(locale.LC_ALL, '')
publish_cmdline(writer_name=writer, description=description)
def rst2html():
rst2something('html', 'HTML', 'user/html.html#html')
def rst2html4():
rst2something('html4', 'XHTML 1.1', 'user/html.html#html4css1')
def rst2html5():
rst2something('html5', 'HTML5', 'user/html.html#html5-polyglot')
def rst2latex():
rst2something('latex', 'LaTeX', 'user/latex.html')
def rst2man():
rst2something('manpage', 'Unix manual (troff)', 'user/manpage.html')
def rst2odt():
rst2something('odt', 'OpenDocument text (ODT)', 'user/odt.html')
def rst2pseudoxml():
rst2something('pseudoxml', 'pseudo-XML (test)', 'ref/doctree.html')
def rst2s5():
rst2something('s5', 'S5 HTML slideshow', 'user/slide-shows.html')
def rst2xetex():
rst2something('xetex', 'LaTeX (XeLaTeX/LuaLaTeX)', 'user/latex.html')
def rst2xml():
rst2something('xml', 'Docutils-native XML', 'ref/doctree.html')
Mini Shell