1 files changed, 22 insertions, 4 deletions
diff --git a/stdlib/source/lux/data/collection/array.lux b/stdlib/source/lux/data/collection/array.lux
index 470640bcf..e407f4877 100644
--- a/stdlib/source/lux/data/collection/array.lux
+++ b/stdlib/source/lux/data/collection/array.lux
@@ -46,7 +46,10 @@
               :assume)
 
           @.js
-          ("js array new" size)}))
+          ("js array new" size)
+
+          @.python
+          ("python array new" size)}))
 
   (def: #export (size array)
     (All [a] (-> (Array a) Nat))
@@ -63,7 +66,10 @@
               (:coerce Nat))
 
           @.js
-          ("js array length" array)}))
+          ("js array length" array)
+
+          @.python
+          ("python array length" array)}))
 
   (def: #export (read index array)
     (All [a]
@@ -87,6 +93,12 @@
             (let [output ("js array read" index array)]
               (if ("js object undefined?" output)
                 #.None
+                (#.Some output)))
+
+            @.python
+            (let [output ("python array read" index array)]
+              (if ("python object none?" output)
+                #.None
                 (#.Some output)))})
       #.None))
 
@@ -103,7 +115,10 @@
               :assume)
 
           @.js
-          ("js array write" index value array)}))
+          ("js array write" index value array)
+
+          @.python
+          ("python array write" index value array)}))
 
   (def: #export (delete! index array)
     (All [a]
@@ -116,7 +131,10 @@
             (write! index (:assume (: <elem_type> ("jvm object null"))) array)
 
             @.js
-            ("js array delete" index array)})
+            ("js array delete" index array)
+
+            @.python
+            ("python array delete" index array)})
       array))
   )