From 284cdd0bcac4c10098d68466b4d28655bc525226 Mon Sep 17 00:00:00 2001
From: Steven Silvester <steven.silvester@ieee.org>
Date: Thu, 16 Oct 2014 03:20:09 -0500
Subject: [PATCH] Do not test or cover the external libraries directly

---
 .coveragerc          | 2 +-
 tools/travis_test.sh | 7 +++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/.coveragerc b/.coveragerc
index 992eafdc..ffab8979 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -6,7 +6,7 @@ source = skimage
 include = */skimage/*
 omit =
     */setup.py
-    */skimage/io/_plugins/tifffile.py
+    */skimage/external/*
 
 [report]
 exclude_lines =
diff --git a/tools/travis_test.sh b/tools/travis_test.sh
index 4c2db692..78d406a7 100755
--- a/tools/travis_test.sh
+++ b/tools/travis_test.sh
@@ -40,10 +40,9 @@ echo 'backend.qt4 : '$MPL_QT_API >> $MPL_DIR/matplotlibrc
 
 tools/header.py "Run tests with all dependencies"
 # run tests again with optional dependencies to get more coverage
+TEST_ARGS='--exe -v --with-doctest --ignore-files="skimage/external/*"'
 if [[ $TRAVIS_PYTHON_VERSION == 3.3 ]]; then
-    export TEST_ARGS="--with-cov --cover-package skimage"
-else
-    export TEST_ARGS=""
+    TEST_ARGS="$TEST_ARGS --with-cov --cover-package skimage"
 fi
-nosetests --exe -v --with-doctest $TEST_ARGS
+nosetests $TEST_ARGS