Merge pull request #6539 from tk0miya/fix_flake8_violations

Fix flake8 violations

tests/roots/test-ext-autodoc/target/inheritance.py

@@ -15,5 +15,3 @@ class Derived(Base):
     def inheritedmeth(self):
         # no docstring here
         pass
-
-

tests/test_build_gettext.py

@@ -52,7 +52,8 @@ def test_msgfmt(app):
 
         assert (app.outdir / 'en_US.po').isfile(), 'msginit failed'
         try:
-            args = ['msgfmt', 'en_US.po', '-o', os.path.join('en', 'LC_MESSAGES', 'test_root.mo')]
+            args = ['msgfmt', 'en_US.po',
+                    '-o', os.path.join('en', 'LC_MESSAGES', 'test_root.mo')]
             subprocess.run(args, stdout=PIPE, stderr=PIPE, check=True)
         except OSError:
             pytest.skip()  # most likely msgfmt was not found

tests/test_build_latex.py

@@ -1405,6 +1405,7 @@ def test_latex_figure_in_admonition(app, status, warning):
     result = (app.outdir / 'python.tex').text(encoding='utf8')
     assert(r'\begin{figure}[H]' in result)
 
+
 def test_default_latex_documents():
     from sphinx.util import texescape
     texescape.init()

tests/test_ext_githubpages.py

@@ -18,14 +18,16 @@ def test_githubpages(app, status, warning):
     assert not (app.outdir / 'CNAME').exists()
 
 
-@pytest.mark.sphinx('html', testroot='ext-githubpages', confoverrides={'html_baseurl': 'https://sphinx-doc.github.io'})
+@pytest.mark.sphinx('html', testroot='ext-githubpages',
+                    confoverrides={'html_baseurl': 'https://sphinx-doc.github.io'})
 def test_no_cname_for_github_io_domain(app, status, warning):
     app.builder.build_all()
     assert (app.outdir / '.nojekyll').exists()
     assert not (app.outdir / 'CNAME').exists()
 
 
-@pytest.mark.sphinx('html', testroot='ext-githubpages', confoverrides={'html_baseurl': 'https://sphinx-doc.org'})
+@pytest.mark.sphinx('html', testroot='ext-githubpages',
+                    confoverrides={'html_baseurl': 'https://sphinx-doc.org'})
 def test_cname_for_custom_domain(app, status, warning):
     app.builder.build_all()
     assert (app.outdir / '.nojekyll').exists()

tests/test_util_inspect.py

@@ -13,7 +13,6 @@ import datetime
 import functools
 import sys
 import types
-from textwrap import dedent
 
 import pytest
 

tests/test_util_pycompat.py

@@ -8,8 +8,6 @@
     :license: BSD, see LICENSE for details.
 """
 
-import tempfile
-
 from sphinx.testing.util import strip_escseq
 from sphinx.util import logging
 from sphinx.util.pycompat import execfile_