XPENDING range queries no longer allow COUNT to be infinite

Redis 5.0.1 and beyond require that COUNT be specified as a positive
integer. Since we can't guess the maximum possible value (UULONG_MAX
can vary based on server architecture), force min/max/count to be
required arguments

1 files changed, 4 insertions, 7 deletions

diff --git a/redis/client.py b/redis/client.py
index c0d738c..60270ae 100755
--- a/redis/client.py
+++ b/redis/client.py
@@ -2123,18 +2123,15 @@ class Redis(object):
         """
         return self.execute_command('XPENDING', name, groupname)
 
-    def xpending_range(self, name, groupname, min='-', max='+', count=-1,
+    def xpending_range(self, name, groupname, min, max, count,
                        consumername=None):
         """
         Returns information about pending messages, in a range.
         name: name of the stream.
         groupname: name of the consumer group.
-        start: first stream ID. defaults to '-',
-               meaning the earliest available.
-        finish: last stream ID. defaults to '+',
-                meaning the latest available.
-        count: if set, only return this many items, beginning with the
-               earliest available.
+        min: minimum stream ID.
+        max: maximum stream ID.
+        count: number of messages to return
         consumername: name of a consumer to filter by (optional).
         """
         pieces = [name, groupname]