sphinxdoc: Fix conf.py flake8 and ignore complexity metrics

Signed-off-by: Christian Decker <decker.christian@gmail.com>

Makefile

@@ -252,7 +252,8 @@ check-spelling:
 check-python:
 	@# E501 line too long (N > 79 characters)
 	@# E731 do not assign a lambda expression, use a def
-	@git ls-files "*.py" | xargs flake8 --ignore=E501,E731 --exclude=contrib/pylightning/lightning/__init__.py
+	@# C901 func is too complex (15)
+	@git ls-files "*.py" | xargs flake8 --ignore=E501,E731,C901 --exclude=contrib/pylightning/lightning/__init__.py
 
 check-source: check-makefile check-source-bolt check-whitespace check-markdown check-spelling check-python
 

docs/conf.py

@@ -38,7 +38,7 @@
 ]
 
 source_parsers = {
-   '.md': 'recommonmark.parser.CommonMarkParser',
+    '.md': 'recommonmark.parser.CommonMarkParser',
 }
 
 # Add any paths that contain templates here, relative to this directory.
@@ -248,21 +248,21 @@
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
-     # The paper size ('letterpaper' or 'a4paper').
-     #
-     # 'papersize': 'letterpaper',
+    # The paper size ('letterpaper' or 'a4paper').
+    #
+    # 'papersize': 'letterpaper',
 
-     # The font size ('10pt', '11pt' or '12pt').
-     #
-     # 'pointsize': '10pt',
+    # The font size ('10pt', '11pt' or '12pt').
+    #
+    # 'pointsize': '10pt',
 
-     # Additional stuff for the LaTeX preamble.
-     #
-     # 'preamble': '',
+    # Additional stuff for the LaTeX preamble.
+    #
+    # 'preamble': '',
 
-     # Latex figure (float) alignment
-     #
-     # 'figure_align': 'htbp',
+    # Latex figure (float) alignment
+    #
+    # 'figure_align': 'htbp',
 }
 
 # Grouping the document tree into LaTeX files. List of tuples