1 files changed, 0 insertions, 43 deletions
diff --git a/common/sphinxcontrib/bibtex/roles.py b/common/sphinxcontrib/bibtex/roles.py
deleted file mode 100644
index bbbd1f0..0000000
--- a/common/sphinxcontrib/bibtex/roles.py
+++ /dev/null
@@ -1,43 +0,0 @@
-"""
-    New Doctree Roles
-    ~~~~~~~~~~~~~~~~~
-
-    .. autoclass:: CiteRole
-        :show-inheritance:
-
-        .. automethod:: result_nodes
-"""
-
-from pybtex.plugin import find_plugin
-import pybtex.database
-from sphinx.roles import XRefRole  # for :cite:
-
-
-class CiteRole(XRefRole):
-
-    """Class for processing the :rst:role:`cite` role."""
-    backend = find_plugin('pybtex.backends', 'docutils')()
-
-    def result_nodes(self, document, env, node, is_ref):
-        """Transform reference node into a citation reference,
-        and note that the reference was cited.
-        """
-        keys = node['reftarget'].split(',')
-        # Note that at this point, usually, env.bibtex_cache.bibfiles
-        # is still empty because the bibliography directive may not
-        # have been processed yet, so we cannot get the actual entry.
-        # Instead, we simply fake an entry with the desired key, and
-        # fix the label at doctree-resolved time. This happens in
-        # process_citation_references.
-        refnodes = [
-            self.backend.citation_reference(_fake_entry(key), document)
-            for key in keys]
-        for key in keys:
-            env.bibtex_cache.add_cited(key, env.docname)
-        return refnodes, []
-
-
-def _fake_entry(key):
-    entry = pybtex.database.Entry(type_="")
-    entry.key = key
-    return entry