getdel (#1514)

2 files changed, 16 insertions, 0 deletions

diff --git a/redis/client.py b/redis/client.py
index ef3c82c..fe6299f 100755
--- a/redis/client.py
+++ b/redis/client.py
@@ -1707,6 +1707,15 @@ class Redis:
         """
         return self.execute_command('GET', name)
 
+    def getdel(self, name):
+        """
+        Get the value at key ``name`` and delete the key. This command
+        is similar to GET, except for the fact that it also deletes
+        the key on success (if and only if the key's value type
+        is a string).
+        """
+        return self.execute_command('GETDEL', name)
+
     def getex(self, name,
               ex=None, px=None, exat=None, pxat=None, persist=False):
         """
diff --git a/tests/test_commands.py b/tests/test_commands.py
index 18f37d1..b83fe8f 100644
--- a/tests/test_commands.py
+++ b/tests/test_commands.py
@@ -758,6 +758,13 @@ class TestRedisCommands:
         assert r.get('unicode_string').decode('utf-8') == unicode_string
 
     @skip_if_server_version_lt('6.2.0')
+    def test_getdel(self, r):
+        assert r.getdel('a') is None
+        r.set('a', 1)
+        assert r.getdel('a') == b'1'
+        assert r.getdel('a') is None
+
+    @skip_if_server_version_lt('6.2.0')
     def test_getex(self, r):
         r.set('a', 1)
         assert r.getex('a') == b'1'