tweak redis log msg format

Author: samuelcolvin

arq/utils.py

@@ -109,10 +109,10 @@ async def log_redis_info(self, log_func):
         async with pool.get() as redis:
             info, key_count = await asyncio.gather(redis.info(), redis.dbsize())
             log_func(
-                f'redis version: {info["server"]["redis_version"]}, '
-                f'mem. usage: {info["memory"]["used_memory_human"]}, '
-                f'clients connected: {info["clients"]["connected_clients"]}, '
-                f'keys in db: {key_count}'
+                f'redis_version={info["server"]["redis_version"]} '
+                f'mem_usage={info["memory"]["used_memory_human"]} '
+                f'clients_connected={info["clients"]["connected_clients"]} '
+                f'db_keys={key_count}'
             )
 
     async def close(self):

tests/test_utils.py

@@ -91,8 +91,8 @@ def _log(s):
     await r.close()
     print(log_msgs)
     assert len(log_msgs) == 1
-    assert 'redis version: 3.' in log_msgs[0]
-    assert log_msgs[0].endswith(', clients connected: 1, keys in db: 2')
+    assert 'redis_version=3.' in log_msgs[0]
+    assert log_msgs[0].endswith(' clients_connected=1 db_keys=2')
 
 
 @pytest.mark.parametrize('previous,expected,kwargs', [