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-rw-r--r--serial/rs485.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/serial/rs485.py b/serial/rs485.py
index 2939350..d7aff6f 100644
--- a/serial/rs485.py
+++ b/serial/rs485.py
@@ -13,6 +13,8 @@ serial ports (where supported).
NOTE: Some implementations may only support a subset of the settings.
"""
+from __future__ import absolute_import
+
import time
import serial