From dec815c8ecf041dfe6ef1c19d1217033bda8d54e Mon Sep 17 00:00:00 2001
From: Chris Bieneman <beanz@apple.com>
Date: Mon, 3 Oct 2016 04:48:18 +0000
Subject: [PATCH] [lit] Remove unused imports (NFC)

Reviewers: ddunbar, echristo, beanz

Patch by Brian Gesiak!

Subscribers: llvm-commits, mehdi_amini

Differential Revision: https://reviews.llvm.org/D25169

llvm-svn: 283089
---
 llvm/utils/lit/lit/formats/base.py                         | 1 -
 llvm/utils/lit/lit/main.py                                 | 7 ++++++-
 .../utils/lit/tests/Inputs/shtest-timeout/infinite_loop.py | 1 -
 llvm/utils/lit/tests/Inputs/shtest-timeout/short.py        | 2 --
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/llvm/utils/lit/lit/formats/base.py b/llvm/utils/lit/lit/formats/base.py
index 9e5420ba7672..3d305cca5fc0 100644
--- a/llvm/utils/lit/lit/formats/base.py
+++ b/llvm/utils/lit/lit/formats/base.py
@@ -1,6 +1,5 @@
 from __future__ import absolute_import
 import os
-import sys
 
 import lit.Test
 import lit.util
diff --git a/llvm/utils/lit/lit/main.py b/llvm/utils/lit/lit/main.py
index 82c863c8e9f8..91077d508b58 100755
--- a/llvm/utils/lit/lit/main.py
+++ b/llvm/utils/lit/lit/main.py
@@ -7,7 +7,12 @@ See lit.pod for more information.
 """
 
 from __future__ import absolute_import
-import math, os, platform, random, re, sys, time
+import os
+import platform
+import random
+import re
+import sys
+import time
 import tempfile
 import shutil
 
diff --git a/llvm/utils/lit/tests/Inputs/shtest-timeout/infinite_loop.py b/llvm/utils/lit/tests/Inputs/shtest-timeout/infinite_loop.py
index 55720479d333..c8ced24f29c5 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-timeout/infinite_loop.py
+++ b/llvm/utils/lit/tests/Inputs/shtest-timeout/infinite_loop.py
@@ -1,7 +1,6 @@
 # RUN: %{python} %s
 from __future__ import print_function
 
-import time
 import sys
 
 print("Running infinite loop")
diff --git a/llvm/utils/lit/tests/Inputs/shtest-timeout/short.py b/llvm/utils/lit/tests/Inputs/shtest-timeout/short.py
index 424b7092d839..8963db59f51b 100644
--- a/llvm/utils/lit/tests/Inputs/shtest-timeout/short.py
+++ b/llvm/utils/lit/tests/Inputs/shtest-timeout/short.py
@@ -1,6 +1,4 @@
 # RUN: %{python} %s
 from __future__ import print_function
 
-import sys
-
 print("short program")