Fix some pep8 warnings

tests/rules/test_dirty_untar.py

@@ -63,6 +63,7 @@ def test_side_effect(ext, tar_error, filename, unquoted, quoted, script, fixed):
     side_effect(Command(script=script.format(filename.format(ext))), None)
     assert set(os.listdir('.')) == {unquoted.format(ext), 'd'}
 
+
 @parametrize_extensions
 @parametrize_filename
 @parametrize_script

tests/rules/test_mkdir_p.py

@@ -7,7 +7,7 @@ from tests.utils import Command
     Command('mkdir foo/bar/baz', stderr='mkdir: foo/bar: No such file or directory'),
     Command('./bin/hdfs dfs -mkdir foo/bar/baz', stderr='mkdir: `foo/bar/baz\': No such file or directory'),
     Command('hdfs dfs -mkdir foo/bar/baz', stderr='mkdir: `foo/bar/baz\': No such file or directory')
-    ])
+])
 def test_match(command):
     assert match(command)
 
@@ -17,7 +17,8 @@ def test_match(command):
     Command('mkdir foo/bar/baz', stderr='foo bar baz'),
     Command('hdfs dfs -mkdir foo/bar/baz'),
     Command('./bin/hdfs dfs -mkdir foo/bar/baz'),
-    Command()])
+    Command(),
+])
 def test_not_match(command):
     assert not match(command)
 
@@ -25,7 +26,7 @@ def test_not_match(command):
 @pytest.mark.parametrize('command, new_command', [
     (Command('mkdir foo/bar/baz'), 'mkdir -p foo/bar/baz'),
     (Command('hdfs dfs -mkdir foo/bar/baz'), 'hdfs dfs -mkdir -p foo/bar/baz'),
-    (Command('./bin/hdfs dfs -mkdir foo/bar/baz'), './bin/hdfs dfs -mkdir -p foo/bar/baz')])
+    (Command('./bin/hdfs dfs -mkdir foo/bar/baz'), './bin/hdfs dfs -mkdir -p foo/bar/baz'),
+])
 def test_get_new_command(command, new_command):
     assert get_new_command(command) == new_command
-

tests/rules/test_mvn_no_command.py

@@ -32,9 +32,9 @@ def test_match(command):
 def test_not_match(command):
     assert not match(command)
 
+
 @pytest.mark.parametrize('command, new_command', [
     (Command(script='mvn', stdout='[ERROR] No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]'), ['mvn clean package', 'mvn clean install']),
     (Command(script='mvn -N', stdout='[ERROR] No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]'), ['mvn -N clean package', 'mvn -N clean install'])])
 def test_get_new_command(command, new_command):
     assert get_new_command(command) == new_command
-

tests/rules/test_mvn_unknown_lifecycle_phase.py

@@ -32,9 +32,9 @@ def test_match(command):
 def test_not_match(command):
     assert not match(command)
 
+
 @pytest.mark.parametrize('command, new_command', [
     (Command(script='mvn cle', stdout='[ERROR] Unknown lifecycle phase "cle". You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]'), ['mvn clean', 'mvn compile']),
     (Command(script='mvn claen package', stdout='[ERROR] Unknown lifecycle phase "claen". You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]'), ['mvn clean package'])])
 def test_get_new_command(command, new_command):
     assert get_new_command(command) == new_command
-

tests/rules/test_no_such_file.py

@@ -6,7 +6,7 @@ from tests.utils import Command
 @pytest.mark.parametrize('command', [
     Command(script='mv foo bar/foo', stderr="mv: cannot move 'foo' to 'bar/foo': No such file or directory"),
     Command(script='mv foo bar/', stderr="mv: cannot move 'foo' to 'bar/': No such file or directory"),
-    ])
+])
 def test_match(command):
     assert match(command)
 
@@ -14,7 +14,7 @@ def test_match(command):
 @pytest.mark.parametrize('command', [
     Command(script='mv foo bar/', stderr=""),
     Command(script='mv foo bar/foo', stderr="mv: permission denied"),
-    ])
+])
 def test_not_match(command):
     assert not match(command)
 
@@ -22,6 +22,6 @@ def test_not_match(command):
 @pytest.mark.parametrize('command, new_command', [
     (Command(script='mv foo bar/foo', stderr="mv: cannot move 'foo' to 'bar/foo': No such file or directory"), 'mkdir -p bar && mv foo bar/foo'),
     (Command(script='mv foo bar/', stderr="mv: cannot move 'foo' to 'bar/': No such file or directory"), 'mkdir -p bar && mv foo bar/'),
-    ])
+])
 def test_get_new_command(command, new_command):
     assert get_new_command(command) == new_command

tests/rules/test_rm_dir.py

@@ -7,25 +7,25 @@ from tests.utils import Command
     Command('rm foo', stderr='rm: foo: is a directory'),
     Command('rm foo', stderr='rm: foo: Is a directory'),
     Command('hdfs dfs -rm foo', stderr='rm: `foo`: Is a directory'),
-    Command('./bin/hdfs dfs -rm foo', stderr='rm: `foo`: Is a directory')
-    ])
+    Command('./bin/hdfs dfs -rm foo', stderr='rm: `foo`: Is a directory'),
+])
 def test_match(command):
     assert match(command)
 
 
 @pytest.mark.parametrize('command', [
-    Command('rm foo'), 
+    Command('rm foo'),
     Command('hdfs dfs -rm foo'),
-    Command('./bin/hdfs dfs -rm foo'),  
-    Command()])
+    Command('./bin/hdfs dfs -rm foo'),
+    Command(),
+])
 def test_not_match(command):
     assert not match(command)
 
 
 @pytest.mark.parametrize('command, new_command', [
     (Command('rm foo'), 'rm -rf foo'),
-    (Command('hdfs dfs -rm foo'), 'hdfs dfs -rm -r foo')])
+    (Command('hdfs dfs -rm foo'), 'hdfs dfs -rm -r foo'),
+])
 def test_get_new_command(command, new_command):
     assert get_new_command(command) == new_command
-
-

tests/rules/test_unknown_command.py

@@ -14,8 +14,8 @@ def test_match(command):
 
 @pytest.mark.parametrize('command', [
     Command(script='./bin/hdfs dfs -ls', stderr=''),
-    Command(script='./bin/hdfs dfs -ls /foo/bar', stderr=''),  
-    Command(script='hdfs dfs -ls -R /foo/bar', stderr=''),  
+    Command(script='./bin/hdfs dfs -ls /foo/bar', stderr=''),
+    Command(script='hdfs dfs -ls -R /foo/bar', stderr=''),
     Command()])
 def test_not_match(command):
     assert not match(command)
@@ -32,4 +32,3 @@ def test_not_match(command):
         stderr='ls: Unknown command\nDid you mean -ls?  This command begins with a dash.'), ['./bin/hdfs dfs -Dtest=fred -ls -R /foo/bar'])])
 def test_get_new_command(command, new_command):
     assert get_new_command(command) == new_command
-

tests/rules/test_vagrant_up.py

@@ -16,8 +16,8 @@ def test_match(command):
 
 @pytest.mark.parametrize('command', [
     Command(script='vagrant ssh', stderr=''),
-    Command(script='vagrant ssh jeff', stderr='The machine with the name \'jeff\' was not found configured for this Vagrant environment.'),  
-    Command(script='vagrant ssh', stderr='A Vagrant environment or target machine is required to run this command. Run `vagrant init` to create a new Vagrant environment. Or, get an ID of a target machine from `vagrant global-status` to run this command on. A final option is to change to a directory with a Vagrantfile and to try again.'),  
+    Command(script='vagrant ssh jeff', stderr='The machine with the name \'jeff\' was not found configured for this Vagrant environment.'),
+    Command(script='vagrant ssh', stderr='A Vagrant environment or target machine is required to run this command. Run `vagrant init` to create a new Vagrant environment. Or, get an ID of a target machine from `vagrant global-status` to run this command on. A final option is to change to a directory with a Vagrantfile and to try again.'),
     Command()])
 def test_not_match(command):
     assert not match(command)
@@ -32,4 +32,3 @@ def test_not_match(command):
             stderr='VM must be created before running this command. Run `vagrant up` first.'), ['vagrant up devbox && vagrant rdp devbox', 'vagrant up && vagrant rdp devbox'])])
 def test_get_new_command(command, new_command):
     assert get_new_command(command) == new_command
-