From 101dc653f347368bf4fe9a3276cc58724a8e03fb Mon Sep 17 00:00:00 2001
From: Waylon Walker <walker_waylon_s@cat.com>
Date: Fri, 11 Jun 2021 07:49:42 -0500
Subject: [PATCH] Add unavailable packages node

---
 pypi-list.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pypi-list.py b/pypi-list.py
index 8f1ce55..a546daf 100644
--- a/pypi-list.py
+++ b/pypi-list.py
@@ -71,6 +71,12 @@ pipeline = Pipeline(
             outputs="available",
             name="available",
         ),
+        node(
+            lambda words, packages: list(set(words) & set(packages)),
+            inputs=["words", "packages"],
+            outputs="unavailable",
+            name="unavailable",
+        ),
         node(
             lambda x: x,
             inputs="packages",