fix the linter

Author: fchapoton

src/sage_docbuild/conf.py

@@ -57,7 +57,7 @@
 
 jupyter_execute_default_kernel = 'sagemath'
 
-if os.environ.get('SAGE_LIVE_DOC', 'no')  == 'yes':
+if os.environ.get('SAGE_LIVE_DOC', 'no') == 'yes':
     SAGE_JUPYTER_SERVER = os.environ.get('SAGE_JUPYTER_SERVER', 'binder')
     if SAGE_JUPYTER_SERVER.startswith('binder'):
         # format: "binder" or
@@ -197,17 +197,17 @@ def sphinx_plot(graphics, **kwds):
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
-#language = None
+# language = None
 
 # The LaTeX engine to build the docs.
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#confval-latex_engine
 latex_engine = 'lualatex'
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
-#today = ''
+# today = ''
 # Else, today_fmt is used as the format for a strftime call.
-#today_fmt = '%B %d, %Y'
+# today_fmt = '%B %d, %Y'
 
 # List of glob-style patterns that should be excluded when looking for
 # source files. [1] They are matched against the source file names
@@ -216,11 +216,11 @@ def sphinx_plot(graphics, **kwds):
 exclude_patterns = ['.build']
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
-#add_function_parentheses = True
+# add_function_parentheses = True
 
 # If true, the current module name will be prepended to all description
 # unit titles (such as .. function::).
-#add_module_names = True
+# add_module_names = True
 
 # If true, sectionauthor and moduleauthor directives will be shown in the
 # output. They are ignored by default.
@@ -274,9 +274,9 @@ def set_intersphinx_mappings(app, config):
         return
 
     app.config.intersphinx_mapping = {
-    'python': ('https://docs.python.org/',
-                os.path.join(SAGE_DOC_SRC, "common",
-                             "python{}.inv".format(python_version))),
+        'python': ('https://docs.python.org/',
+                   os.path.join(SAGE_DOC_SRC, "common",
+                                "python{}.inv".format(python_version))),
     }
     if PPLPY_DOCS and os.path.exists(os.path.join(PPLPY_DOCS, 'objects.inv')):
         app.config.intersphinx_mapping['pplpy'] = (PPLPY_DOCS, None)
@@ -379,18 +379,18 @@ def set_intersphinx_mappings(app, config):
     html_theme_options = {}
 
 # HTML style sheet. This overrides a HTML theme's corresponding setting.
-#html_style = 'default.css'
+# html_style = 'default.css'
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
-#html_title = None
+# html_title = None
 
 # A shorter title for the navigation bar.  Default is the same as html_title.
-#html_short_title = None
+# html_short_title = None
 
 # The name of an image file (within the static path) to place at the top of
 # the sidebar.
-#html_logo = 'sagelogo-word.ico'
+# html_logo = 'sagelogo-word.ico'
 
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
@@ -439,17 +439,17 @@ def set_intersphinx_mappings(app, config):
 
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
-#html_use_smartypants = True
+# html_use_smartypants = True
 
 # Custom sidebar templates, maps document names to template names.
-#html_sidebars = {}
+# html_sidebars = {}
 
 # Additional templates that should be rendered to pages, maps page names to
 # template names.
-#html_additional_pages = {}
+# html_additional_pages = {}
 
 # If false, no module index is generated.
-#html_use_modindex = True
+# html_use_modindex = True
 
 # A list of prefixes that are ignored for sorting the Python module index ( if
 # this is set to ['foo.'], then foo.bar is shown under B, not F). Works only
@@ -852,6 +852,7 @@ def apply(self):
 
                     node.parent.insert(node.parent.index(node) + 1, cell_node)
 
+
 # This replaces the setup() in sage.misc.sagedoc_conf
 def setup(app):
     app.connect('autodoc-process-docstring', process_docstring_cython)