From 1e3e9edb3890558b7160fc29024ca6ec2b9fda58 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Sun, 19 Jul 2020 15:39:22 +0200
Subject: [util] export CmdType

---
 allocbench/util.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/allocbench/util.py b/allocbench/util.py
index 3432996..bce7b17 100644
--- a/allocbench/util.py
+++ b/allocbench/util.py
@@ -49,10 +49,12 @@ def get_logger(path: str) -> logging.Logger:
 
 logger = get_logger(__file__)
 
+CmdType = Union[str, List[str]]
+
 
 # yapf: disable
 def run_cmd(  # pylint: disable=too-many-arguments
-        cmd: Union[str, List[str]],
+        cmd: CmdType,
         output_verbosity=2,
         capture=False,
         shell=False,
@@ -156,7 +158,7 @@ def print_license_and_exit():
 
 
 # https://stackoverflow.com/questions/22058048/hashing-a-file-in-python
-def sha1sum(filename: str) -> str:
+def sha1sum(filename: PathType) -> str:
     """Return sha1sum of a file"""
     sha1 = hashlib.sha1()
     barray = bytearray(64 * 1024)
-- 
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