Backport36 doc fixes: PR#68 and PR#124 (python#125)

vstinner · web-flow · commit b300c660d34d · 2017-02-16T00:56:54.000+01:00
* Travis CI: run rstlint.py in the docs job (python#68) Currently, http://buildbot.python.org/all/buildslaves/ware-docs buildbot is only run as post-commit. For example, bpo-29521 (PR#41) introduced two warnings, unnotified by the Travis CI docs job. Modify the docs job to run toosl/rstlint.py. Fix also the two minor warnings which causes the buildbot slave to fail. (cherry picked from commit 2b50186) * Doc/Makefile: set PYTHON to python3 (python#124) rstlint.py run by "make check" doesn't support Python 2. "make venv" runs "$(PYTHON) -m venv", whereas Python 2 doens't provide the venv module: it's a module of Python 3 standard library. (cherry picked from commit 91b0e7d)
diff --git a/Doc/Makefile b/Doc/Makefile
@@ -4,7 +4,7 @@
 #
 
 # You can set these variables from the command line.
-PYTHON       = python
+PYTHON       = python3
 SPHINXBUILD  = sphinx-build
 PAPER        =
 SOURCES      =
diff --git a/Doc/faq/windows.rst b/Doc/faq/windows.rst
@@ -300,9 +300,9 @@ this respect, and is easily configured to use spaces: Take :menuselection:`Tools
 --> Options --> Tabs`, and for file type "Default" set "Tab size" and "Indent
 size" to 4, and select the "Insert spaces" radio button.
 
-Python raises :exc:`IndentationError` or :exc:`TabError` if mixed tabs 
+Python raises :exc:`IndentationError` or :exc:`TabError` if mixed tabs
 and spaces are causing problems in leading whitespace.
-You may also run the :mod:`tabnanny` module to check a directory tree 
+You may also run the :mod:`tabnanny` module to check a directory tree
 in batch mode.
 
 

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,7 @@`
`4`	`4`	`#`
`5`	`5`
`6`	`6`	`# You can set these variables from the command line.`
`7`		`-PYTHON = python`
	`7`	`+PYTHON = python3`
`8`	`8`	`SPHINXBUILD = sphinx-build`
`9`	`9`	`PAPER =`
`10`	`10`	`SOURCES =`