Fixed #9436 -- Updated docs build code to create "new in development version".

import sphinx.directives

import sphinx.environment

import sphinx.htmlwriter

import sphinx.roles

from docutils import nodes

def setup(app):

    app.add_crossref_type(

        indextemplate = "pair: %s; django-admin command-line option",

        parse_node    = lambda env, sig, signode: sphinx.directives.parse_option_desc(signode, sig),

    )

    app.add_config_value('django_next_version', '0.0', True)

    app.add_directive('versionadded', parse_version_directive, 1, (1, 1, 1))

    app.add_directive('versionchanged', parse_version_directive, 1, (1, 1, 1))

    app.add_transform(SuppressBlockquotes)

    # Monkeypatch PickleHTMLBuilder so that it doesn't die in Sphinx 0.4.2

    if sphinx.__version__ == '0.4.2':

        monkeypatch_pickle_builder()

def parse_version_directive(name, arguments, options, content, lineno,

                      content_offset, block_text, state, state_machine):

    env = state.document.settings.env

    is_nextversion = env.config.django_next_version == arguments[0]

    ret = []

    node = sphinx.addnodes.versionmodified()

    ret.append(node)

    if not is_nextversion:

        if len(arguments) == 1:

            linktext = 'Please, see the release notes <releases-%s>' % (arguments[0])

            xrefs = sphinx.roles.xfileref_role('ref', linktext, linktext, lineno, state)

            node.extend(xrefs[0])

        node['version'] = arguments[0]

    else:

        node['version'] = "Development version"

    node['type'] = name

    if len(arguments) == 2:

        inodes, messages = state.inline_text(arguments[1], lineno+1)

        node.extend(inodes)

        if content:

            state.nested_parse(content, content_offset, node)

        ret = ret + messages

    env.note_versionchange(node['type'], node['version'], node, lineno)

    return ret

class SuppressBlockquotes(docutils.transforms.Transform):

    """

    Remove the default blockquotes that encase indented list, tables, etc.

version = '1.0'

# The full version, including alpha/beta/rc tags.

release = version

# The next version to be released

django_next_version = '1.1'

# There are two options for replacing |today|: either, you set today to some

# non-false value, then it is used: