text: # -*- coding: utf-8 -*-
  # Licensed under a 3-clause BSD style license - see LICENSE.rst
  #
  # Astropy documentation build configuration file.
  #
  # 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 file.
  #
  # All configuration values have a default. Some values are defined in
  # the global Astropy configuration which is loaded here before anything else.
  # See astropy.sphinx.conf for which values are set there.
  
  # 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('..'))
  # IMPORTANT: the above commented section was generated by sphinx-quickstart, but
  # is *NOT* appropriate for astropy or Astropy affiliated packages. It is left
  # commented out with this explanation to make it clear why this should not be
  # done. If the sys.path entry above is added, when the astropy.sphinx.conf
  # import occurs, it will import the *source* version of astropy instead of the
  # version installed (if invoked as "make html" or directly with sphinx), or the
  # version in the build directory (if "python setup.py build_sphinx" is used).
  # Thus, any C-extensions that are needed to build the documentation will *not*
  # be accessible, and the documentation will not build correctly.
  
  import datetime
  import os
  import sys
  from pkg_resources import get_distribution
  
  
  try:
      from sphinx_astropy.conf.v1 import *  # noqa
  except ImportError:
      print(
          "ERROR: the documentation requires the sphinx-astropy package "
          "to be installed"
      )
      sys.exit(1)
  
  # Get configuration information from setup.cfg
  from configparser import ConfigParser
  
  conf = ConfigParser()
  conf.read([os.path.join(os.path.dirname(__file__), "..", "setup.cfg")])
  setup_cfg = dict(conf.items("metadata"))
  
  # -- General configuration ----------------------------------------------------
  
  # By default, highlight as Python 3.
  highlight_language = "python3"
  
  # If your documentation needs a minimal Sphinx version, state it here.
  needs_sphinx = "1.3"
  
  
  intersphinx_mapping["emcee"] = (
      "https://emcee.readthedocs.io/en/stable/",
      None,
  )
  
  
  # List of patterns, relative to source directory, that match files and
  # directories to ignore when looking for source files.
  exclude_patterns.append("_templates")
  
  # This is added to the end of RST files - a good place to put substitutions to
  # be used globally.
  rst_epilog += """
  """
  
  # -- Project information ------------------------------------------------------
  
  # This does not *have* to match the package name, but typically does
  project = setup_cfg["name"]
  author = setup_cfg["author"]
  copyright = "{0}, {1}".format(
      datetime.datetime.now().year, setup_cfg["author"]
  )
  
  # 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.
  
  package_version = get_distribution(setup_cfg["name"]).version
  
  # The short X.Y version.
  version = package_version.split("-", 1)[0]
  # The full version, including alpha/beta/rc tags.
  release = package_version
  
  
  # -- Options for HTML output ---------------------------------------------------
  
  # A NOTE ON HTML THEMES
  # The global astropy configuration uses a custom theme, 'bootstrap-astropy',
  # which is installed along with astropy. A different theme can be used or
  # the options for this theme can be modified by overriding some of the
  # variables set in the global configuration. The variables set in the
  # global configuration are listed below, commented out.
  
  # Add any paths that contain custom themes here, relative to this directory.
  # To use a different custom theme, add the directory containing the theme.
  # html_theme_path = []
  
  # The theme to use for HTML and HTML Help pages.  See the documentation for
  # a list of builtin themes. To override the custom theme, set this to the
  # name of a builtin theme or the name of a custom theme in html_theme_path.
  html_theme = "alabaster"
  html_theme_options = {
      "description": """Python package for computation of non-thermal
                      radiation from relativistic particle populations and
                      MCMC fitting to observed spectra""",
      "github_user": "zblz",
      "github_repo": "naima",
      "github_banner": True,
      "github_button": False,
      "travis_button": False,
      # use sans-serif fonts
      "font_family": "'Myriad Pro', Calibri, Helvetica, Arial, sans-serif",
      "head_font_family": "'Lucida Grande', 'Calibri', Helvetica, Arial, sans-serif",
      "show_powered_by": False,
      "show_related": True,
      "code_font_size": "0.7em",
  }
  
  # Custom sidebar templates, maps document names to template names.
  # html_sidebars = {}
  html_sidebars = {
      "**": ["about.html", "navigation.html", "relations.html", "searchbox.html"]
  }
  
  # 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 = ''
  
  # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
  # using the given strftime format.
  # html_last_updated_fmt = ''
  
  # The name for this set of Sphinx documents.  If None, it defaults to
  # "<project> v<release> documentation".
  html_title = "{0} v{1}".format(project, release)
  
  # Output file base name for HTML help builder.
  htmlhelp_basename = project + "doc"
  
  
  # -- Options for LaTeX output --------------------------------------------------
  
  # Grouping the document tree into LaTeX files. List of tuples
  # (source start file, target name, title, author, documentclass [howto/manual]).
  latex_documents = [
      ("index", project + ".tex", project + u" Documentation", author, "manual")
  ]
  
  
  # -- Options for manual page output --------------------------------------------
  
  # One entry per manual page. List of tuples
  # (source start file, name, description, authors, manual section).
  man_pages = [
      ("index", project.lower(), project + u" Documentation", [author], 1)
  ]
  
  
  ## -- Options for the edit_on_github extension ----------------------------------------
  
  if eval(setup_cfg.get("edit_on_github")):
      extensions += ["sphinx_astropy.ext.edit_on_github"]
  
      versionmod = __import__(setup_cfg["name"] + ".version")
      edit_on_github_project = setup_cfg["github_project"]
      if versionmod.version.release:
          edit_on_github_branch = "v" + versionmod.version.version
      else:
          edit_on_github_branch = "master"
  
      edit_on_github_source_root = ""
      edit_on_github_doc_root = "docs"
  