get rid of DEFAULT_XLOG_METHOD (because kwargs)

Author: funbringer

testgres/backup.py

@@ -13,8 +13,7 @@
     TMP_NODE, \
     TMP_BACKUP, \
     PG_CONF_FILE, \
-    BACKUP_LOG_FILE, \
-    DEFAULT_XLOG_METHOD
+    BACKUP_LOG_FILE
 
 from .defaults import default_username
 
@@ -38,7 +37,7 @@ def __init__(self,
                  node,
                  base_dir=None,
                  username=None,
-                 xlog_method=DEFAULT_XLOG_METHOD):
+                 xlog_method=XLogMethod.fetch):
         """
         Create a new backup.
 

testgres/consts.py

@@ -1,7 +1,5 @@
 # coding: utf-8
 
-from .enums import XLogMethod
-
 # names for dirs in base_dir
 DATA_DIR = "data"
 LOGS_DIR = "logs"
@@ -25,6 +23,3 @@
 PG_LOG_FILE = "postgresql.log"
 UTILS_LOG_FILE = "utils.log"
 BACKUP_LOG_FILE = "backup.log"
-
-# default argument value
-DEFAULT_XLOG_METHOD = XLogMethod.fetch