1 files changed, 28 insertions, 1 deletions
diff --git a/Doc/tools/sphinxext/pyspecific.py b/Doc/tools/sphinxext/pyspecific.py
index b7a6012..5ee35b0 100644
--- a/Doc/tools/sphinxext/pyspecific.py
+++ b/Doc/tools/sphinxext/pyspecific.py
@@ -72,6 +72,32 @@ class ImplementationDetail(Directive):
         return [pnode]
 
 
+# Support for documenting decorators
+
+from sphinx import addnodes
+from sphinx.domains.python import PyModulelevel, PyClassmember
+
+class PyDecoratorMixin(object):
+    def handle_signature(self, sig, signode):
+        ret = super(PyDecoratorMixin, self).handle_signature(sig, signode)
+        signode.insert(0, addnodes.desc_addname('@', '@'))
+        return ret
+
+    def needs_arglist(self):
+        return False
+
+class PyDecoratorFunction(PyDecoratorMixin, PyModulelevel):
+    def run(self):
+        # a decorator function is a function after all
+        self.name = 'py:function'
+        return PyModulelevel.run(self)
+
+class PyDecoratorMethod(PyDecoratorMixin, PyClassmember):
+    def run(self):
+        self.name = 'py:method'
+        return PyClassmember.run(self)
+
+
 # Support for building "topic help" for pydoc
 
 pydoc_topic_labels = [
@@ -147,7 +173,6 @@ import suspicious
 # Support for documenting Opcodes
 
 import re
-from sphinx import addnodes
 
 opcode_sig_re = re.compile(r'(\w+(?:\+\d)?)(?:\s*\((.*)\))?')
 
@@ -197,3 +222,5 @@ def setup(app):
     app.add_description_unit('pdbcommand', 'pdbcmd', '%s (pdb command)',
                              parse_pdb_command)
     app.add_description_unit('2to3fixer', '2to3fixer', '%s (2to3 fixer)')
+    app.add_directive_to_domain('py', 'decorator', PyDecoratorFunction)
+    app.add_directive_to_domain('py', 'decoratormethod', PyDecoratorMethod)