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_docs" is used).
  # Thus, any C-extensions that are needed to build the documentation will *not*
  # be accessible, and the documentation will not build correctly.
  
  from datetime import datetime
  import os
  import sys
  
  import astropy
  
  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)
  
  plot_rcparams = {}
  plot_rcparams['figure.figsize'] = (6, 6)
  plot_rcparams['savefig.facecolor'] = 'none'
  plot_rcparams['savefig.bbox'] = 'tight'
  plot_rcparams['axes.labelsize'] = 'large'
  plot_rcparams['figure.subplot.hspace'] = 0.5
  
  plot_apply_rcparams = True
  plot_html_show_source_link = False
  plot_formats = ['png', 'svg', 'pdf']
  # Don't use the default - which includes a numpy and matplotlib import
  plot_pre_code = ""
  
  # -- General configuration ----------------------------------------------------
  
  # If your documentation needs a minimal Sphinx version, state it here.
  #needs_sphinx = '1.1'
  
  # To perform a Sphinx version check that needs to be more specific than
  # major.minor, call `check_sphinx_version("x.y.z")` here.
  check_sphinx_version("1.2.1")
  
  # The intersphinx_mapping in astropy_helpers.sphinx.conf refers to astropy for
  # the benefit of affiliated packages who want to refer to objects in the
  # astropy core.  However, we don't want to cyclically reference astropy in its
  # own build so we remove it here.
  del intersphinx_mapping['astropy']
  
  # add any custom intersphinx for astropy
  intersphinx_mapping['pytest'] = ('https://docs.pytest.org/en/stable/', None)
  intersphinx_mapping['ipython'] = ('http://ipython.readthedocs.io/en/stable/', None)
  intersphinx_mapping['pandas'] = ('http://pandas.pydata.org/pandas-docs/stable/', None)
  intersphinx_mapping['sphinx_automodapi'] = ('https://sphinx-automodapi.readthedocs.io/en/stable/', None)
  intersphinx_mapping['packagetemplate'] = ('http://docs.astropy.org/projects/package-template/en/latest/', None)
  intersphinx_mapping['h5py'] = ('http://docs.h5py.org/en/stable/', None)
  intersphinx_mapping['astropy'] = ('http://docs.astropy.org/en/latest/', None)
  
  # List of patterns, relative to source directory, that match files and
  # directories to ignore when looking for source files.
  exclude_patterns.append('_templates')
  exclude_patterns.append('_pkgtemplate.rst')
  exclude_patterns.append('**/*.inc.rst')  # .inc.rst mean *include* files, don't have sphinx process them
  
  # Add any paths that contain templates here, relative to this directory.
  if 'templates_path' not in locals():  # in case parent conf.py defines it
      templates_path = []
  templates_path.append('_templates')
  
  
  # This is added to the end of RST files - a good place to put substitutions to
  # be used globally.
  rst_epilog += """
  .. |minimum_numpy_version| replace:: {0.__minimum_numpy_version__}
  
  .. Astropy
  .. _Astropy: http://astropy.org
  .. _`Astropy mailing list`: https://mail.python.org/mailman/listinfo/astropy
  .. _`astropy-dev mailing list`: http://groups.google.com/group/astropy-dev
  """.format(astropy)
  
  # -- Project information ------------------------------------------------------
  
  project = u'Astropy'
  author = u'The Astropy Developers'
  copyright = u'2011–{0}, '.format(datetime.utcnow().year) + 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.
  
  # The short X.Y version.
  version = astropy.__version__.split('-', 1)[0]
  # The full version, including alpha/beta/rc tags.
  release = astropy.__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. The
  # theme has options for controlling the text of the logo in the upper
  # left corner. This is how you would specify the options in order to
  # override the theme defaults (The following options *are* the
  # defaults, so we do not actually need to set them here.)
  
  #html_theme_options = {
  #    'logotext1': 'astro',  # white,  semi-bold
  #    'logotext2': 'py',     # orange, light
  #    'logotext3': ':docs'   # white,  light
  #    }
  
  # A different theme can be used, or other parts of 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 = None
  
  # Custom sidebar templates, maps document names to template names.
  #html_sidebars = {}
  
  # 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'
  
  # A dictionary of values to pass into the template engine’s context for all pages.
  html_context = {
      'to_be_indexed': ['stable', 'latest']
  }
  
  # -- 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')]
  
  latex_logo = '_static/astropy_logo.pdf'
  
  
  # -- 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 ----------------------------------------
  
  extensions += ['sphinx_astropy.ext.edit_on_github']
  
  # Don't import the module as "version" or it will override the
  # "version" configuration parameter
  from astropy import version as versionmod
  edit_on_github_project = "astropy/astropy"
  if versionmod.release:
      edit_on_github_branch = "v{0}.{1}.x".format(
          versionmod.major, versionmod.minor)
  else:
      edit_on_github_branch = "master"
  edit_on_github_source_root = ""
  edit_on_github_doc_root = "docs"
  
  edit_on_github_skip_regex = '_.*|api/.*'
  
  github_issues_url = 'https://github.com/astropy/astropy/issues/'
  
  # Enable nitpicky mode - which ensures that all references in the docs
  # resolve.
  
  nitpicky = True
  nitpick_ignore = []
  
  for line in open('nitpick-exceptions'):
      if line.strip() == "" or line.startswith("#"):
          continue
      dtype, target = line.split(None, 1)
      target = target.strip()
      nitpick_ignore.append((dtype, target))
  
  linkcheck_anchors = False
  