Source code for pyquickhelper.helpgen.sphinxm_custom_app

# -*- coding: utf-8 -*-
Inspired from module
`sphinx-testing <>`_

import shutil
import os
import warnings
from io import StringIO
from sphinx.application import Sphinx
from .default_conf import latex_preamble

[docs]class CustomSphinxApp(Sphinx): """ A subclass of class *Sphinx*, the goal is to interpret :epkg:`RST` with custom directives. :githublink:`%|py|19` """
[docs] def __init__(self, srcdir, outdir, confdir=None, doctreedir=None, buildername='html', confoverrides=None, status=None, warning=None, freshenv=False, warningiserror=False, tags=None, copy_srcdir_to_tmpdir=False, create_new_srcdir=False, cleanup_on_errors=True, verbosity=0, parallel=0, extensions='all'): """ :param srcdir: source folder :param outdir: output folder :param confdir: configuration folder, default is srcdir :param doctreedir: doc tree folder :param buildername: HTML by default :param confoverrides: None or dictionary :param status: StringIO to retrieve them :param warning: StringIO to retrieve them :param freshenv: boolean :param warningiserror: warning as errors? :param tags: additional documentation :param copy_srcdir_to_tmpdir: copy the source to a temporary directory :param create_new_srcdir: create a new source directory :param cleanup_on_errors: force cleanup on errors :param verbosity: integer :param parallel: integer (number of threads) :param extensions: if ``'all'``, add extensions implemented by this module, use ``None`` for an empty list, 'extensions' must not be in *confoverrides* :githublink:`%|py|47` """ self.cleanup_trees = [] self.cleanup_on_errors = cleanup_on_errors srcdir = os.path.abspath(srcdir) outdir = os.path.abspath(outdir) if confdir is None: confdir = srcdir else: confdir = os.path.abspath(confdir) if doctreedir is None: doctreedir = os.path.join(outdir, '_pyq', 'doctrees') if not os.path.exists(doctreedir): os.makedirs(doctreedir) if confoverrides is None: confoverrides = {} if status is None: status = StringIO() if warning is None: warning = StringIO() if buildername == "rst": from ..sphinxext.sphinx_rst_builder import RstBuilder module = RstBuilder.__module__ elif buildername == "md": from ..sphinxext.sphinx_md_builder import MdBuilder module = MdBuilder.__module__ elif buildername in ("latex", "elatex", "pdf"): from ..sphinxext.sphinx_latex_builder import EnhancedLaTeXBuilder module = EnhancedLaTeXBuilder.__module__ elif buildername == "doctree": from ..sphinxext.sphinx_doctree_builder import DocTreeBuilder module = DocTreeBuilder.__module__ if 'extensions' not in confoverrides: if extensions == 'all': from ..sphinxext import get_default_extensions, get_default_standard_extensions exts = get_default_extensions(load_bokeh=False) exts += get_default_standard_extensions() skip = {'sphinx.ext.extlinks'} exts = [_ for _ in exts if _ not in skip] if buildername == "rst": exts.insert(0, module) elif isinstance(extensions, list): exts = extensions if buildername == "rst": exts = exts.copy() exts.insert(0, module) elif buildername in ("rst", "md"): exts = [module] if exts is not None: confoverrides['extensions'] = exts # delayed import to speed up time with warnings.catch_warnings(): warnings.simplefilter( "ignore", (DeprecationWarning, PendingDeprecationWarning)) Sphinx.__init__(self, srcdir, confdir, outdir, doctreedir, buildername, confoverrides, status, warning, freshenv, warningiserror, tags, verbosity, parallel) self._add_missing_element_in_config()
[docs] def _add_missing_element_in_config(self): """ Adds extra elements in config such as ``latex_elements``. :githublink:`%|py|116` """ if not hasattr(self.config, "latex_elements"): self.config.latex_elements = { 'papersize': 'a4', 'pointsize': '10pt', 'preamble': latex_preamble(), }
[docs] def __str__(self): """ usual :githublink:`%|py|127` """ classname = self.__class__.__name__ return '<%s buildername=%r>' % (classname,
[docs] def cleanup(self, error=None): """ do some cleanup :param error: error is an exception :githublink:`%|py|136` """ from sphinx.theming import Theme if error and self.cleanup_on_errors is False: return Theme.themes.clear() for tree in self.cleanup_trees: shutil.rmtree(tree, True)