From 6fa3c0b1701bc4b4a594e6b2ada335acefc12076 Mon Sep 17 00:00:00 2001
From: PatOnTheBack <51241310+PatOnTheBack@users.noreply.github.com>
Date: Fri, 13 Sep 2019 12:07:24 +0000
Subject: [PATCH] Add Flake8 F4 Tests to .travis.yml (#974)

* Add Flake8 F4 Tests to .travis.yml

F4 tests check for import errors. Implements issue #973

* Remove wildcard imports
---
 .travis.yml                 | 2 +-
 linear_algebra/src/tests.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index f7a926480..be227df1f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ before_install: pip install --upgrade pip setuptools
 install: pip install -r requirements.txt
 before_script:
   - black --check . || true
-  - flake8 . --count --select=E9,F401,F63,F7,F82 --show-source --statistics
+  - flake8 . --count --select=E9,F4,F63,F7,F82 --show-source --statistics
 script:
   - scripts/validate_filenames.py  # no uppercase, no spaces, in a directory
   - mypy --ignore-missing-imports .
diff --git a/linear_algebra/src/tests.py b/linear_algebra/src/tests.py
index a26eb9265..afca4ce87 100644
--- a/linear_algebra/src/tests.py
+++ b/linear_algebra/src/tests.py
@@ -9,7 +9,7 @@ This file contains the test-suite for the linear algebra library.
 """
 
 import unittest
-from lib import *
+from lib import Matrix, Vector, axpy, squareZeroMatrix, unitBasisVector, zeroVector
 
 class Test(unittest.TestCase):
     def test_component(self):