Apply formatting changes

diff_cover/command_runner.py

@@ -31,9 +31,11 @@ def execute(command, exit_codes=None):
         sys.stderr.write(
             " ".join(
                 [
-                    cmd.decode(sys.getfilesystemencoding())
-                    if isinstance(cmd, bytes)
-                    else cmd
+                    (
+                        cmd.decode(sys.getfilesystemencoding())
+                        if isinstance(cmd, bytes)
+                        else cmd
+                    )
                     for cmd in command
                 ]
             )

diff_cover/diff_reporter.py

@@ -1,6 +1,7 @@
 """
 Classes for querying which lines have changed based on a diff.
 """
+
 import fnmatch
 import glob
 import os

diff_cover/git_diff.py

@@ -1,6 +1,7 @@
 """
 Wrapper for `git diff` command.
 """
+
 from textwrap import dedent
 
 from diff_cover.command_runner import CommandError, execute

diff_cover/git_path.py

@@ -1,6 +1,7 @@
 """
 Converter for `git diff` paths
 """
+
 import os
 import sys
 

diff_cover/report_generator.py

@@ -1,6 +1,7 @@
 """
 Classes for generating diff coverage reports.
 """
+
 import contextlib
 import json
 import os

diff_cover/snippets.py

@@ -2,6 +2,7 @@
 Load snippets from source files to show violation lines
 in HTML reports.
 """
+
 import contextlib
 from tokenize import open as openpy
 

tests/helpers.py

@@ -1,6 +1,7 @@
 """
 Test helper functions.
 """
+
 import os.path
 import random