From 16b560e0dbafa32b58afedeff51e46264ac9c192 Mon Sep 17 00:00:00 2001
From: Greg Lucas <greg.lucas@lasp.colorado.edu>
Date: Sat, 29 Aug 2020 16:38:26 -0600
Subject: [PATCH] MAINT: Getting rid of Flake8 errors

---
 lib/cartopy/tests/mpl/__init__.py          | 2 --
 lib/cartopy/tests/mpl/test_axes.py         | 3 ++-
 lib/cartopy/tests/mpl/test_examples.py     | 2 +-
 lib/cartopy/tests/mpl/test_pseudo_color.py | 1 -
 4 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/cartopy/tests/mpl/__init__.py b/lib/cartopy/tests/mpl/__init__.py
index c79b9ab4f..3f5c136df 100644
--- a/lib/cartopy/tests/mpl/__init__.py
+++ b/lib/cartopy/tests/mpl/__init__.py
@@ -5,7 +5,6 @@
 # licensing details.
 
 import base64
-import contextlib
 import distutils
 import os
 import glob
@@ -148,7 +147,6 @@ def run_figure_comparisons(self, figures, test_name):
                 self.save_figure(figure, result_path)
                 self.do_compare(result_path, expected_path, self.tolerance)
 
-
     def save_figure(self, figure, result_fname):
         """
         The actual call which saves the figure.
diff --git a/lib/cartopy/tests/mpl/test_axes.py b/lib/cartopy/tests/mpl/test_axes.py
index 895dac45e..e28737ad3 100644
--- a/lib/cartopy/tests/mpl/test_axes.py
+++ b/lib/cartopy/tests/mpl/test_axes.py
@@ -125,7 +125,8 @@ def test_geoaxes_subplot():
 @ImageTesting(['geoaxes_subslice'])
 def test_geoaxes_no_subslice():
     """Test that we do not trigger matplotlib's line subslice optimization."""
-    # This behavior caused lines with > 1000 points and sorted data to disappear
+    # This behavior caused lines with > 1000 points and
+    # sorted data to disappear
 
     fig, axes = plt.subplots(1, 2, subplot_kw={'projection': ccrs.Mercator()})
     for ax, num_points in zip(axes, [1000, 1001]):
diff --git a/lib/cartopy/tests/mpl/test_examples.py b/lib/cartopy/tests/mpl/test_examples.py
index 8879c5e73..b082b0a0c 100644
--- a/lib/cartopy/tests/mpl/test_examples.py
+++ b/lib/cartopy/tests/mpl/test_examples.py
@@ -8,7 +8,7 @@
 import pytest
 
 import cartopy.crs as ccrs
-from cartopy.tests.mpl import MPL_VERSION, ImageTesting
+from cartopy.tests.mpl import ImageTesting
 
 
 class ExampleImageTesting(ImageTesting):
diff --git a/lib/cartopy/tests/mpl/test_pseudo_color.py b/lib/cartopy/tests/mpl/test_pseudo_color.py
index c3d280ae8..b08436566 100644
--- a/lib/cartopy/tests/mpl/test_pseudo_color.py
+++ b/lib/cartopy/tests/mpl/test_pseudo_color.py
@@ -9,7 +9,6 @@
 
 import matplotlib.pyplot as plt
 import numpy as np
-import pytest
 
 import cartopy.crs as ccrs