Fix code analysis

CHANGES.rst

@@ -20,6 +20,9 @@ Change history
 - Remove bootstrap-buildout.py as it is no longer used.
   [gforcada]
 
+- Fix code analysis errors.
+  [gforcada]
+
 2.2 (2016-02-20)
 ----------------
 

plone/recipe/codeanalysis/__init__.py

@@ -37,11 +37,12 @@ def __init__(self, buildout, name, options):
         self.egg = zc.recipe.egg.Scripts(
             buildout,
             self.options['recipe'],
-            options
+            options,
         )
 
         options['location'] = os.path.join(
-            buildout['buildout']['parts-directory'], name)
+            buildout['buildout']['parts-directory'], name,
+        )
 
         # Set required default options
         self.options.setdefault('directory', '.')
@@ -84,7 +85,7 @@ def __init__(self, buildout, name, options):
         self.options.setdefault('zptlint-bin', '')
         # Figure out default output file
         plone_jenkins = os.path.join(
-            self.buildout['buildout']['parts-directory'], 'code-analysis'
+            self.buildout['buildout']['parts-directory'], 'code-analysis',
         )
         if not os.path.exists(plone_jenkins):
             os.makedirs(plone_jenkins)
@@ -93,8 +94,8 @@ def __init__(self, buildout, name, options):
         self.files = [
             plone_jenkins,
             os.path.join(
-                self.buildout['buildout']['bin-directory'], self.name
-            )
+                self.buildout['buildout']['bin-directory'], self.name,
+            ),
         ]
 
     def install(self):
@@ -143,7 +144,8 @@ def install_scripts(self):
 
         def add_script(cmd, **kwargs):
             zc.buildout.easy_install.scripts(
-                [cmd], eggs, python, directory, **kwargs)
+                [cmd], eggs, python, directory, **kwargs
+            )
 
         # flake8
         add_script('flake8')
@@ -152,7 +154,7 @@ def add_script(cmd, **kwargs):
         # bin/code-analysis
         add_script(
             (self.name, self.__module__, 'code_analysis'),
-            arguments=arguments
+            arguments=arguments,
         )
         # isort
         if 'flake8-isort' in self.extensions:
@@ -165,16 +167,20 @@ def add_script(cmd, **kwargs):
             if not instance.enabled and 'console_script' in klass.__module__:
                 continue
 
-            cmd = ('{0}-{1}'.format(self.name, instance.name),
-                   klass.__module__, 'console_script')
+            cmd = (
+                '{0}-{1}'.format(self.name, instance.name),
+                klass.__module__, 'console_script',
+            )
 
             add_script(cmd, arguments=arguments)
 
     def install_pre_commit_hook(self):
         git_directory = self.buildout['buildout']['directory'] + '/.git'
         if not os.path.exists(git_directory):
-            print('Unable to create git pre-commit hook, '
-                  'this does not seem to be a git repository.')
+            print(
+                'Unable to create git pre-commit hook, '
+                'this does not seem to be a git repository.'
+            )
             return
 
         git_hooks_directory = git_directory + '/hooks'

plone/recipe/codeanalysis/analyser.py

@@ -154,7 +154,7 @@ def find_files(self, regex='.*', paths=None, exclude=None):
         process_files = subprocess.Popen(
             cmd,
             stderr=subprocess.STDOUT,
-            stdout=subprocess.PIPE
+            stdout=subprocess.PIPE,
         )
         exclude, err = process_files.communicate()
         if isinstance(exclude, bytes):
@@ -176,7 +176,8 @@ def open_output_file(self):
             return TemporaryFile('w+')
 
         return open(
-            os.path.join(self.options['location'], self.output_filename), 'w+')
+            os.path.join(self.options['location'], self.output_filename), 'w+',
+        )
 
     def process_output(self, output):
         """Replace all occurrences of substring ``self.output_regex``
@@ -187,7 +188,7 @@ def process_output(self, output):
         """
         error = self.output_regex
         output = map(
-            lambda x: error.sub(self.output_replace, x), output.splitlines()
+            lambda x: error.sub(self.output_replace, x), output.splitlines(),
         )
         return '\n'.join(output).strip()
 
@@ -198,12 +199,12 @@ def parse_output(self, output_file, return_code):
             if self.use_jenkins:
                 self.log(
                     'failure',
-                    'Output file written to {0}.'.format(output_file.name)
+                    'Output file written to {0}.'.format(output_file.name),
                 )
             else:
                 self.log(
                     'failure',
-                    self.process_output(output_file.read())
+                    self.process_output(output_file.read()),
                 )
             return False
         else:
@@ -229,9 +230,11 @@ def run(self):
                 if not len(command):
                     self.log('ok')
                     return True
-                process = subprocess.Popen(command,
-                                           stderr=subprocess.STDOUT,
-                                           stdout=output_file)
+                process = subprocess.Popen(
+                    command,
+                    stderr=subprocess.STDOUT,
+                    stdout=output_file,
+                )
                 process.wait()
                 output_file.flush()
                 output_file.seek(0)

plone/recipe/codeanalysis/check_manifest.py

@@ -18,14 +18,15 @@ class CheckManifest(Analyser):
     def cmd(self):
         return [
             os.path.join(self.options['bin-directory'], 'check-manifest'),
-            '-v'
+            '-v',
         ]
 
     @property
     def packages(self):
         paths = set()
         items = CheckManifest.split_lines(
-            self.options['check-manifest-directory'])
+            self.options['check-manifest-directory'],
+        )
         for item in items:
             paths.add(os.path.realpath(item))
         if not paths:
@@ -40,14 +41,17 @@ def run(self):
                 cmd = self.cmd
                 cmd.append(package)
                 try:
-                    process = subprocess.Popen(cmd,
-                                               stderr=subprocess.STDOUT,
-                                               stdout=output_file)
+                    process = subprocess.Popen(
+                        cmd,
+                        stderr=subprocess.STDOUT,
+                        stdout=output_file,
+                    )
                     process.wait()
                     output_file.flush()
                     output_file.seek(0)
                     status = status and self.parse_output(
-                        output_file, process.returncode)
+                        output_file, process.returncode,
+                    )
                 except OSError:
                     self.log('skip')
         finally:

plone/recipe/codeanalysis/clean_lines.py

@@ -21,7 +21,7 @@ class CleanLines(Analyser):
                 re.compile(r' $'): 'trailing spaces',
                 re.compile(r'\t'): 'tabs',
             },
-        }
+        },
     ]
     ignore_patterns = (
         re.compile(r'#\snoqa'),
@@ -52,7 +52,7 @@ def check(self, file_path, fail={}, succeed={}, **kwargs):
                     if match:
                         message = message.format(match.group())
                         errors.append(self.message.format(
-                            file_path, 1 + linenumber, message
+                            file_path, 1 + linenumber, message,
                         ))
 
                 # Fail if succeed was not found
@@ -61,7 +61,7 @@ def check(self, file_path, fail={}, succeed={}, **kwargs):
                         continue
 
                     errors.append(self.message.format(
-                        file_path, 1 + linenumber, message
+                        file_path, 1 + linenumber, message,
                     ))
 
         return errors

plone/recipe/codeanalysis/flake8.py

@@ -20,7 +20,7 @@ def get_flake8_options(self):
         # by flake8 itself or any of its plugins
         no_options = (
             'flake8-extensions',
-            'flake8-filesystem'
+            'flake8-filesystem',
         )
         # get the options
         options = [
@@ -32,7 +32,7 @@ def get_flake8_options(self):
         options = [
             '{0}={1}'.format(
                 o.replace('flake8', '-'),
-                self.options.get(o)
+                self.options.get(o),
             )
             for o in options
         ]

plone/recipe/codeanalysis/jshint.py

@@ -30,7 +30,8 @@ def cmd(self):
     @property
     def suppress_warnings(self):
         return JSHint.normalize_boolean(
-            self.get_prefixed_option('suppress-warnings'))
+            self.get_prefixed_option('suppress-warnings'),
+        )
 
     def parse_output(self, output_file, return_code):
         """Search for error markers as JSHint always return an exit code of 2

plone/recipe/codeanalysis/tests/test_check_manifest.py

@@ -21,23 +21,23 @@ def setUp(self):  # noqa
 
     def test_check_manifest_cmd(self):
         executable = '{0:s}/check-manifest'.format(
-            self.options['bin-directory']
+            self.options['bin-directory'],
         )
         with OutputCapture():
             self.assertEqual(
                 CheckManifest(self.options).cmd,
-                [executable, '-v', ]
+                [executable, '-v', ],
             )
 
     def test_check_manifest_packages(self):
         with OutputCapture():
             self.assertEqual(
-                CheckManifest(self.options).packages, set([self.test_dir])
+                CheckManifest(self.options).packages, set([self.test_dir]),
             )
 
     def test_check_manifest_should_return_true_on_this_package(self):
         self.options['check-manifest-directory'] = os.path.realpath(
-            os.path.join(os.path.dirname(__file__), '../../../..')
+            os.path.join(os.path.dirname(__file__), '../../../..'),
         )
         with OutputCapture():
             self.assertTrue(CheckManifest(self.options).run())
@@ -49,7 +49,7 @@ def test_check_manifest_should_return_true_if_no_check_manifest_installed(self):
 
     def test_check_manifest_should_raise_systemexit_0_in_console_script(self):
         self.options['check-manifest-directory'] = os.path.realpath(
-            os.path.join(os.path.dirname(__file__), '../../../..')
+            os.path.join(os.path.dirname(__file__), '../../../..'),
         )
         with OutputCapture():
             with self.assertRaisesRegexp(SystemExit, '0'):

plone/recipe/codeanalysis/tests/test_clean_lines.py

@@ -40,7 +40,7 @@ def test_analysis_should_return_true_if_invalid_file_is_excluded(self):
         filename = 'invalid.py'
         self.given_a_file_in_test_dir(filename, INVALID_CODE)
         self.options['clean-lines-exclude'] = '{0:s}/{1:s}'.format(
-            self.test_dir, filename
+            self.test_dir, filename,
         )
         with OutputCapture():
             self.assertTrue(CleanLines(self.options).run())
@@ -59,7 +59,7 @@ def test_analysis_should_return_true_if_file_with_tabs_is_excluded(self):
         filename = 'invalid.xml'
         self.given_a_file_in_test_dir(filename, INVALID_TABS)
         self.options['clean-lines-exclude'] = '{0:s}/{1:s}'.format(
-            self.test_dir, filename
+            self.test_dir, filename,
         )
         with OutputCapture():
             self.assertTrue(CleanLines(self.options).run())

plone/recipe/codeanalysis/tests/test_csslint.py

@@ -18,7 +18,7 @@
 
 INCORRECT_CSS = """\
 a:link {color: blue}
-{}
+<>
 h3 {color: red}
 bodyy {color: purple}
 """

plone/recipe/codeanalysis/tests/test_flake8.py

@@ -77,7 +77,7 @@ def test_analysis_should_return_true_if_invalid_file_is_excluded(self):
         filename = 'invalid.py'
         self.given_a_file_in_test_dir(filename, INVALID_CODE)
         self.options['flake8-exclude'] = '{0:s}/{1:s}'.format(
-            self.test_dir, filename
+            self.test_dir, filename,
         )
         with OutputCapture():
             self.assertTrue(Flake8(self.options).run())
@@ -102,7 +102,7 @@ def test_get_flake8_options(self):
         self.assertEqual(
             len(options),
             # --one=something --two=else --jobs=1 + default options
-            2 + 1 + len(self.flake8_default_options)
+            2 + 1 + len(self.flake8_default_options),
         )
 
     def test_get_flake8_options_ignored(self):
@@ -115,7 +115,7 @@ def test_get_flake8_options_ignored(self):
         self.assertEqual(
             len(options),
             # --one=something --jobs=1 + default options
-            1 + 1 + len(self.flake8_default_options)
+            1 + 1 + len(self.flake8_default_options),
         )
 
     def test_get_flake8_options_on_deactivated_multiprocessing(self):
@@ -125,5 +125,5 @@ def test_get_flake8_options_on_deactivated_multiprocessing(self):
         options = Flake8(self.options).get_flake8_options()
         self.assertEqual(
             len(options),
-            len(self.flake8_default_options)  # just default options
+            len(self.flake8_default_options),  # just default options
         )

plone/recipe/codeanalysis/tests/test_i18ndude.py

@@ -67,7 +67,7 @@ def test_analysis_should_return_true_if_file_invalid_is_excluded(self):
         filename = 'invalid.pt'
         self.given_a_file_in_test_dir(filename, INVALID_CODE)
         self.options['find-untranslated-exclude'] = '{0:s}/{1:s}'.format(
-            self.test_dir, filename
+            self.test_dir, filename,
         )
         with OutputCapture():
             self.assertTrue(I18NDude(self.options).run())

plone/recipe/codeanalysis/tests/test_jscs.py

@@ -79,7 +79,7 @@ def test_analysis_should_return_true_when_invalid_file_is_excluded(self):
         filename = 'incorrect.js'
         self.given_a_file_in_test_dir(filename, INCORRECT_FILE)
         self.options['jscs-exclude'] = '{0:s}/{1:s}'.format(
-            self.test_dir, filename
+            self.test_dir, filename,
         )
         with OutputCapture():
             self.assertTrue(JSCS(self.options).run())

plone/recipe/codeanalysis/tests/test_jshint.py

@@ -110,7 +110,7 @@ def test_analysis_file_should_exist_when_jenkins_is_true(self):
     def test_jshint_parse_output_should_return_true_empty_xml_output(self):
         file_path = self.given_a_file_in_test_dir(
             'jshint.xml',
-            XML_EMPTY_OUTPUT
+            XML_EMPTY_OUTPUT,
         )
         self.options['jenkins'] = 'True'
         linter = JSHint(self.options)
@@ -145,7 +145,7 @@ def test_jshint_parse_output_should_return_true_empty_normal_output(self):
     def test_jshint_parse_output_should_return_false_if_warnings_not_suppressed(self):  # noqa
         file_path = self.given_a_file_in_test_dir(
             'jshint.xml',
-            EXPECTED_WARNINGS_OUTPUT
+            EXPECTED_WARNINGS_OUTPUT,
         )
         self.options['jenkins'] = 'False'
         self.options['jshint-suppress-warnings'] = 'False'