Make Map a subclass of collecitons.abc.Mapping

3 files changed, 8 insertions, 1 deletions

diff --git a/immutables/__init__.py b/immutables/__init__.py
index d598413..e900c2b 100644
--- a/immutables/__init__.py
+++ b/immutables/__init__.py
@@ -2,6 +2,9 @@ try:
     from ._map import Map
 except ImportError:
     from .map import Map
+else:
+    import collections.abc as _abc
+    _abc.Mapping.register(Map)
 
 
 __all__ = 'Map',
diff --git a/immutables/_map.c b/immutables/_map.c
index 3ed0393..be82cd9 100644
--- a/immutables/_map.c
+++ b/immutables/_map.c
@@ -3032,7 +3032,7 @@ static PyMappingMethods Map_as_mapping = {
 
 PyTypeObject _Map_Type = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "Map",
+    "immutables._map.Map",
     sizeof(MapObject),
     .tp_methods = Map_methods,
     .tp_as_mapping = &Map_as_mapping,
diff --git a/immutables/map.py b/immutables/map.py
index b6d55dc..83c02bc 100644
--- a/immutables/map.py
+++ b/immutables/map.py
@@ -1,3 +1,4 @@
+import collections.abc
 import reprlib
 
 
@@ -457,3 +458,6 @@ class Map:
         buf = []
         self.__root.dump(buf, 0)
         return '\n'.join(buf)
+
+
+collections.abc.Mapping.register(Map)