# -*- coding: utf-8 -*-
#
# IPython documentation build configuration file.

# NOTE: This file has been edited manually from the auto-generated one from
# sphinx.  Do NOT delete and re-generate.  If any changes from sphinx are
# needed, generate a scratch one and merge by hand any new fields needed.

#
# This file is execfile()d with the current directory set to its containing dir.
#
# The contents of this file are pickled, so don't put values in the namespace
# that aren't pickleable (module imports are okay, they're removed automatically).
#
# All configuration values have a default value; values that are commented out
# serve to show the default value.

import sys, os

ON_RTD = os.environ.get('READTHEDOCS', None) == 'True'

if ON_RTD:
    # Mock the presence of matplotlib, which we don't have on RTD
    # see
    # http://read-the-docs.readthedocs.io/en/latest/faq.html
    tags.add('rtd')

    # RTD doesn't use the Makefile, so re-run autogen_{things}.py here.
    for name in ('config', 'api', 'magics', 'shortcuts'):
        fname = 'autogen_{}.py'.format(name)
        fpath = os.path.abspath(os.path.join('..', fname))
        with open(fpath) as f:
            exec(compile(f.read(), fname, 'exec'), {
                '__file__': fpath,
                '__name__': '__main__',
            })
else:
    import sphinx_rtd_theme
    html_theme = "sphinx_rtd_theme"
    html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]

# If your extensions are in another directory, add it 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('../sphinxext'))

# We load the ipython release info into a dict by explicit execution
iprelease = {}
exec(compile(open('../../IPython/core/release.py').read(), '../../IPython/core/release.py', 'exec'),iprelease)

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

# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = [
    'matplotlib.sphinxext.mathmpl',
    'matplotlib.sphinxext.only_directives',
    'matplotlib.sphinxext.plot_directive',
    'sphinx.ext.autodoc',
    'sphinx.ext.autosummary',
    'sphinx.ext.doctest',
    'sphinx.ext.inheritance_diagram',
    'sphinx.ext.intersphinx',
    'IPython.sphinxext.ipython_console_highlighting',
    'IPython.sphinxext.ipython_directive',
    'sphinx.ext.napoleon',  # to preprocess docstrings
    'github',  # for easy GitHub links
    'magics',
]

if ON_RTD:
    # Remove extensions not currently supported on RTD
    extensions.remove('matplotlib.sphinxext.only_directives')
    extensions.remove('matplotlib.sphinxext.mathmpl')
    extensions.remove('matplotlib.sphinxext.plot_directive')
    extensions.remove('IPython.sphinxext.ipython_directive')
    extensions.remove('IPython.sphinxext.ipython_console_highlighting')

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

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

rst_prolog = ''

def is_stable(extra):
    for ext in {'dev', 'b', 'rc'}:
        if ext in extra:
            return False
    return True

if is_stable(iprelease['_version_extra']):
    tags.add('ipystable')
else:
    tags.add('ipydev')
    rst_prolog += """
.. warning::

    This documentation is for a development version of IPython. There may be
    significant differences from the latest stable release.
"""

rst_prolog += """
.. important::

    This is the documentation for IPython version > 6.0 which is had
    stopped compatibility for python version lower than 3.3. If you are
    looking for a version of IPython compatible with python 2.7 please see
    the documentation for the IPython 5.x LTS (Long term support branch)

"""

# The master toctree document.
master_doc = 'index'

# General substitutions.
project = 'IPython'
copyright = 'The IPython Development Team'

# ghissue config
github_project_url = "https://github.com/ipython/ipython"

# numpydoc config
numpydoc_show_class_members = False # Otherwise Sphinx emits thousands of warnings
numpydoc_class_members_toctree = False

# The default replacements for |version| and |release|, also used in various
# other places throughout the built documents.
#
# The full version, including alpha/beta/rc tags.
release = "%s" % iprelease['version']
# Just the X.Y.Z part, no '-dev'
version = iprelease['version'].split('-', 1)[0]


# 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 documents that shouldn't be included in the build.
#unused_docs = []

# Exclude these glob-style patterns when looking for source files. They are
# relative to the source/ directory.
exclude_patterns = ['whatsnew/pr']


# 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'

# Set the default role so we can use `foo` instead of ``foo``
default_role = 'literal'

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

# The style sheet to use for HTML and HTML Help pages. A file of that name
# must exist either in Sphinx' static/ path, or in one of the custom paths
# given in html_static_path.
# html_style = 'default.css'


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

# The name of an image file (within the static path) to place at the top of
# the sidebar.
#html_logo = 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']

# Favicon needs the directory name
html_favicon = '_static/favicon.ico'
# 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 = {
    'interactive/htmlnotebook': 'notebook_redirect.html',
    'interactive/notebook': 'notebook_redirect.html',
    'interactive/nbconvert': 'notebook_redirect.html',
    'interactive/public_server': 'notebook_redirect.html',
}

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

# If true, the reST sources are included in the HTML build as _sources/<name>.
#html_copy_source = 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 = ''

# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = ''

# Output file base name for HTML help builder.
htmlhelp_basename = 'ipythondoc'

intersphinx_mapping = {'python': ('https://docs.python.org/3/', None),
                       'rpy2': ('https://rpy2.readthedocs.io/en/version_2.8.x/', None),
                       'traitlets': ('https://traitlets.readthedocs.io/en/latest/', None),
                       'jupyterclient': ('https://jupyter-client.readthedocs.io/en/latest/', None),
                       'ipyparallel': ('https://ipyparallel.readthedocs.io/en/latest/', None),
                       'jupyter': ('https://jupyter.readthedocs.io/en/latest/', None),
                      }

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

# The paper size ('letter' or 'a4').
latex_paper_size = 'letter'

# The font size ('10pt', '11pt' or '12pt').
latex_font_size = '11pt'

# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, document class [howto/manual]).

latex_documents = [
    ('index', 'ipython.tex', 'IPython Documentation',
     u"""The IPython Development Team""", 'manual', True),
    ('parallel/winhpc_index', 'winhpc_whitepaper.tex',
     'Using IPython on Windows HPC Server 2008',
     u"Brian E. Granger", 'manual', True)
]

# 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

# Additional stuff for the LaTeX preamble.
#latex_preamble = ''

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

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


# Options for texinfo output
# --------------------------

texinfo_documents = [
  (master_doc, 'ipython', 'IPython Documentation',
   'The IPython Development Team',
   'IPython',
   'IPython Documentation',
   'Programming',
   1),
]

modindex_common_prefix = ['IPython.']


# Cleanup
# -------
# delete release info to avoid pickling errors from sphinx

del iprelease