Fixing #1390 modules key in info command (#1393)

When modules are present, INFO's response will contain a `modules` key which will be a list of dicts describing each module. 

Co-authored-by: jiekun.zhu <jiekun.zhu@shopee.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/redis/client.py b/redis/client.py
index 1560c96..42d1bfa 100755
--- a/redis/client.py
+++ b/redis/client.py
@@ -141,7 +141,13 @@ def parse_info(response):
                 key, value = line.split(':', 1)
                 if key == 'cmdstat_host':
                     key, value = line.rsplit(':', 1)
-                info[key] = get_value(value)
+
+                if key == 'module':
+                    # Hardcode a list for key 'modules' since there could be
+                    # multiple lines that started with 'module'
+                    info.setdefault('modules', []).append(get_value(value))
+                else:
+                    info[key] = get_value(value)
             else:
                 # if the line isn't splittable, append it to the "__raw__" key
                 info.setdefault('__raw__', []).append(line)