# -*- coding: utf-8 -*-
#
# imageio documentation build configuration file, created by
# sphinx-quickstart on Thu May 17 16:58:47 2012.
#
# This file is execfile()d with the current directory set to its containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.

import importlib
import inspect
import os
import sys
from pathlib import Path

import imageio

# import/load the plugins so that they can be documented
import imageio.plugins.bsdf
import imageio.plugins.dicom
import imageio.plugins.feisem
import imageio.plugins.fits
import imageio.plugins.freeimage
import imageio.plugins.gdal
import imageio.plugins.lytro
import imageio.plugins.npz
import imageio.plugins.pillow_legacy
import imageio.plugins.simpleitk
import imageio.plugins.spe
import imageio.plugins.swf

# 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("."))

# -- 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.autosummary",
    "numpydoc",
    "imageio_ext",
    "sphinx.ext.linkcode",
]

# Monkey-patch numpydoc to don't do the autosummary thing
from numpydoc.docscrape_sphinx import SphinxDocString  # noqa:E402

assert SphinxDocString._str_member_list
SphinxDocString._str_member_list = lambda self, name: []

# Add any paths that contain templates here, relative to this directory.
templates_path = ["_templates"]
autodoc_mock_imports = ["av", "cv2", "imageio_ffmpeg", "rawpy", "tifffile"]

# The suffix of source filenames.
source_suffix = ".rst"

# The encoding of source files.
# source_encoding = 'utf-8-sig'

# The master toctree document.
master_doc = "index"

# General information about the project.
project = "imageio"
copyright = "2014-2024, imageio contributors"

# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = imageio.__version__[:3]
# The full version, including alpha/beta/rc tags.
release = imageio.__version__

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
# language = None

# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
# today = ''
# Else, today_fmt is used as the format for a strftime call.
# today_fmt = '%B %d, %Y'

# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ["_build"]

# The reST default role (used for this markup: `text`) to use for all documents.
# default_role = None

# If true, '()' will be appended to :func: etc. cross-reference text.
# add_function_parentheses = True

# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
# add_module_names = True

# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
# show_authors = False

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

# A list of ignored prefixes for module index sorting.
# modindex_common_prefix = []


# Function to generate source links pointing to GitHub
def linkcode_resolve(domain, info):
    if domain != "py":
        return None

    obj = importlib.import_module(info["module"])
    source_file = Path(inspect.getsourcefile(obj))
    file_path = "/" + "/".join(info["module"].split("."))

    # try to get a better file path
    add_linenumbers = False
    for part in info["fullname"].split("."):
        try:
            obj = getattr(obj, part)
        except AttributeError:
            break

        try:
            source_file = Path(inspect.getsourcefile(obj))
        except TypeError:
            break

        path_elements = [source_file.name]
        for parent in source_file.parents:
            path_elements = [parent.name] + path_elements
            if parent.name == "imageio":
                break

        file_path = "/".join(path_elements)
    else:
        add_linenumbers = True

    source_url = (
        f"https://github.com/imageio/imageio/blob/v{imageio.__version__}/{file_path}"
    )

    if add_linenumbers:
        try:
            source_lines, start = inspect.getsourcelines(obj)
        except OSError:
            pass
        else:
            end = start + len(source_lines) - 1
            source_url += f"#L{start}-L{end}"

    return source_url


# -- 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 = "pydata_sphinx_theme"
html_logo = "_static/imageio_logo.png"
html_theme_options = {
    "external_links": [],
    "icon_links": [
        {
            "name": "GitHub",
            "url": "https://github.com/imageio/imageio",
            "icon": "fab fa-github-square",
        },
        {
            "name": "PyPI",
            "url": "https://pypi.org/project/imageio/",
            "icon": "fas fa-box",
        },
    ],
    "use_edit_page_button": True,
    "analytics": {
        "google_analytics_id": "G-EFE74Z5D7E",
    },
}
html_context = {
    # "github_url": "https://github.com", # or your GitHub Enterprise interprise
    "github_user": "imageio",
    "github_repo": "imageio",
    "github_version": "master",
    "doc_path": "docs/",
}

# Add any paths that contain custom themes here, relative to this directory.
# html_theme_path = []

# The name for this set of Sphinx documents.  If None, it defaults to
# "<project> v<release> documentation".
# html_title = None

# A shorter title for the navigation bar.  Default is the same as html_title.
# html_short_title = None

# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
# html_logo = None

# The name of an image file (within the static path) to use as favicon of the
# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
# html_favicon = None

# 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"]

# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
# html_last_updated_fmt = '%b %d, %Y'

# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
# html_use_smartypants = True

# Custom sidebar templates, maps document names to template names.
# html_sidebars = {}

# Additional templates that should be rendered to pages, maps page names to
# template names.
# html_additional_pages = {}

# If false, no module index is generated.
# html_domain_indices = True

# If false, no index is generated.
# html_use_index = True

# If true, the index is split into individual pages for each letter.
# html_split_index = False

# If true, links to the reST sources are added to the pages.
# html_show_sourcelink = True

# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
# html_show_sphinx = True

# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
# html_show_copyright = True

# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it.  The value of this option must be the
# base URL from which the finished HTML is served.
# html_use_opensearch = ''

# This is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = None

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


# -- 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': '',
}

# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass [howto/manual]).
latex_documents = [
    (
        "index",
        "imageio.tex",
        "imageio Documentation",
        "imageio contributors",
        "manual",
    )
]

# The name of an image file (relative to this directory) to place at the top of
# the title page.
# latex_logo = None

# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
# latex_use_parts = False

# If true, show page references after internal links.
# latex_show_pagerefs = False

# If true, show URL addresses after external links.
# latex_show_urls = False

# Documents to append as an appendix to all manuals.
# latex_appendices = []

# If false, no module index is generated.
# latex_domain_indices = True


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

# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [("index", "imageio", "imageio Documentation", ["imageio contributors"], 1)]

# If true, show URL addresses after external links.
# man_show_urls = False


# -- 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 = [
    (
        "index",
        "imageio",
        "imageio Documentation",
        "imageio contributors",
        "imageio",
        "One line description of project.",
        "Miscellaneous",
    )
]

# Documents to append as an appendix to all manuals.
# texinfo_appendices = []

# If false, no module index is generated.
# texinfo_domain_indices = True

# How to display URL addresses: 'footnote', 'no', or 'inline'.
# texinfo_show_urls = 'footnote'


# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {"http://docs.python.org/": None}
