Reimplement IndexEntriesManager as a collector

1 files changed, 0 insertions, 61 deletions

diff --git a/sphinx/environment/managers/indexentries.py b/sphinx/environment/managers/indexentries.py
deleted file mode 100644
index 680ef374d..000000000
--- a/sphinx/environment/managers/indexentries.py
+++ /dev/null
@@ -1,61 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-    sphinx.environment.managers.indexentries
-    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-    Index entries manager for sphinx.environment.
-
-    :copyright: Copyright 2007-2016 by the Sphinx team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-"""
-
-from sphinx import addnodes
-from sphinx.util import split_index_msg, logging
-from sphinx.environment.managers import EnvironmentManager
-
-if False:
-    # For type annotation
-    from docutils import nodes  # NOQA
-    from sphinx.environment import BuildEnvironment  # NOQA
-
-logger = logging.getLogger(__name__)
-
-
-class IndexEntries(EnvironmentManager):
-    name = 'indices'
-
-    def __init__(self, env):
-        # type: (BuildEnvironment) -> None
-        super(IndexEntries, self).__init__(env)
-        self.data = env.indexentries
-
-    def clear_doc(self, docname):
-        # type: (unicode) -> None
-        self.data.pop(docname, None)
-
-    def merge_other(self, docnames, other):
-        # type: (List[unicode], BuildEnvironment) -> None
-        for docname in docnames:
-            self.data[docname] = other.indexentries[docname]
-
-    def process_doc(self, docname, doctree):
-        # type: (unicode, nodes.Node) -> None
-        entries = self.data[docname] = []
-        for node in doctree.traverse(addnodes.index):
-            try:
-                for entry in node['entries']:
-                    split_index_msg(entry[0], entry[1])
-            except ValueError as exc:
-                logger.warning(str(exc), location=node)
-                node.parent.remove(node)
-            else:
-                for entry in node['entries']:
-                    if len(entry) == 5:
-                        # Since 1.4: new index structure including index_key (5th column)
-                        entries.append(entry)
-                    else:
-                        entries.append(entry + (None,))
-
-    def get_updated_docs(self):
-        # type: () -> List[unicode]
-        return []