"""Configuration file for the Sphinx documentation builder."""

# This file does only contain a selection of the most common options. For a
# full list see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html

# pylint: disable=all

import doctest
import os
import sys

# -- Path setup --------------------------------------------------------------
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
sys.path.insert(0, os.path.abspath(".."))

from pyparsing import __version__ as pyparsing_version

# -- Project information -----------------------------------------------------

project = "PyParsing"
copyright = "2018-2024, Paul T. McGuire"
author = "Paul T. McGuire"

# The short X.Y version
version = pyparsing_version
# The full version, including alpha/beta/rc tags
release = pyparsing_version


# -- General configuration ---------------------------------------------------

# If your documentation needs a minimal Sphinx version, state it here.
#
# needs_sphinx = '1.0'

# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
    "sphinx.ext.autodoc",
    "sphinx.ext.doctest",
    "myst_parser",
]

# Add any paths that contain templates here, relative to this directory.
templates_path = ["_templates"]

# The suffix(es) of source filenames.
# You can specify multiple suffixes:
source_suffix = {
    '.rst': 'restructuredtext',
    '.md': 'markdown',
}

# The master toctree document.
master_doc = "index"

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = "en"

# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This pattern also affects html_static_path and html_extra_path .
exclude_patterns = []

# The name of the Pygments (syntax highlighting) style to use.
pygments_style = "sphinx"


# -- Options for HTML output -------------------------------------------------

# The theme to use for HTML and HTML Help pages.  See the documentation for
# a list of builtin themes.
#
html_theme = "alabaster"

# Theme options are theme-specific and customize the look and feel of a theme
# further.  For a list of options available for each theme, see the
# documentation.
#
html_theme_options = {
    'github_user': 'pyparsing',
    'github_repo': 'pyparsing',
}

# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ["_static"]

html_css_files = {
    "pyparsing.css": "*",
}

# Custom sidebar templates, must be a dictionary that maps document names
# to template names.
#
# The default sidebars (for documents that don't match any pattern) are
# defined by theme itself.  Builtin themes are using these templates by
# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
# 'searchbox.html']``.
#
html_sidebars = {
    '**': [
        'about.html',
        'searchfield.html',
        'navigation.html',
        'relations.html',
        'donate.html',
    ],
    'pyparsing': [
        'about.html',
        'searchfield.html',
        'localtoc.html',
        'relations.html',
        'donate.html',
    ],
}


# -- Options for HTMLHelp output ---------------------------------------------

# Output file base name for HTML help builder.
htmlhelp_basename = "PyParsingdoc"


# -- Options for LaTeX output ------------------------------------------------

latex_elements = {
    # The paper size ('letterpaper' or 'a4paper').
    #
    # 'papersize': 'letterpaper',
    # The font size ('10pt', '11pt' or '12pt').
    #
    # 'pointsize': '10pt',
    # Additional stuff for the LaTeX preamble.
    #
    # 'preamble': '',
    # Latex figure (float) alignment
    #
    # 'figure_align': 'htbp',
}

# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
#  author, documentclass [howto, manual, or own class]).
latex_documents = [
    (
        master_doc,
        "PyParsing.tex",
        "PyParsing Documentation",
        "Paul T. McGuire",
        "manual",
    ),
]


# -- Options for manual page output ------------------------------------------

# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [(master_doc, "pyparsing", "PyParsing Documentation", [author], 1)]


# -- Options for Texinfo output ----------------------------------------------

# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
#  dir menu entry, description, category)
texinfo_documents = [
    (
        master_doc,
        "PyParsing",
        "PyParsing Documentation",
        author,
        "PyParsing",
        "Python PEG parsing library.",
        "Miscellaneous",
    ),
]


# -- Options for Epub output -------------------------------------------------

# Bibliographic Dublin Core info.
epub_title = project
epub_author = author
epub_publisher = author
epub_copyright = copyright

# The unique identifier of the text. This can be a ISBN number
# or the project homepage.
#
# epub_identifier = ''

# A unique identification for the text.
#
# epub_uid = ''

# A list of files that should not be packed into the epub file.
epub_exclude_files = ["search.html"]


# -- Domain configuration ----------------------------------------------------

python_use_unqualified_type_names = True
python_display_short_literal_types = True
python_maximum_signature_line_length = 100
add_module_names = False
toc_object_entries_show_parents = 'hide'

# -- Extension configuration -------------------------------------------------
autodoc_class_signature = 'mixed'
autodoc_mock_imports = ['railroad']
autodoc_preserve_defaults = True
autodoc_default_options = {
    'class-doc-from': 'both',
    'undoc-members': True,
    'show-inheritance': True,
}

doctest_global_setup = '''
import math
import string
import pprint
import pyparsing
import pyparsing.common
ppc = pyparsing.common
ppu = pyparsing.unicode
import pyparsing.util
import pyparsing as pp
from pyparsing import *
'''

doctest_default_flags = (
    doctest.ELLIPSIS
    | doctest.IGNORE_EXCEPTION_DETAIL
    | doctest.DONT_ACCEPT_TRUE_FOR_1
    | doctest.REPORT_NDIFF
)

myst_heading_anchors = 3