Merge branch 'cmcginty-yapf'

README.md

@@ -131,6 +131,19 @@ Here is a list of formatprograms that are supported by default, and thus will be
   Here is the link to the repository: https://github.com/hhatto/autopep8.
   And here the link to its page on the python website: http://pypi.python.org/pypi/autopep8/0.5.2.
 
+* `yapf` for __Python__ (supports formatting ranges).
+  It is readily available through PIP. Most users can install with the terminal command `sudo pip install yapf` or `pip --user install yapf`.
+  YAPF has one optional configuration variable to control the formatter style.
+  For example:
+
+  ```vim
+  let g:formatter_yapf_style = 'pep8'
+   ```
+
+  `pep8` is the default value, or you can choose: `google`, `facebook`, `chromium`.
+
+  Here is the link to the repository: https://github.com/google/yapf
+
 * `js-beautify` for __Javascript__ and __JSON__.
   It can be installed by running `npm install -g js-beautify`.
   Note that `nodejs` is needed for this to work.
@@ -274,6 +287,9 @@ contact me by creating an issue in this repository.
 
 ## Change log
 
+### April 2016
+* Add `yapf` as a secondary Python formatter.
+
 ### March 2016
 * Add more fallback options.
 * Don't use the option formatprg at all, to always have the possible of using the default `gq`

plugin/defaults.vim

@@ -37,8 +37,16 @@ function! g:DoesRangeEqualBuffer(first, last)
     return line('$') != a:last - a:first + 1
 endfunction
 
+" Yapf supports multiple formatter styles: pep8, google, chromium, or facebook
+if !exists('g:formatter_yapf_style')
+    let g:formatter_yapf_style = 'pep8'
+endif
+if !exists('g:formatdef_yapf')
+    let g:formatdef_yapf = "'yapf --style={based_on_style:'.g:formatter_yapf_style.',indent_width:'.&shiftwidth.'} -l '.a:firstline.'-'.a:lastline"
+endif
+
 if !exists('g:formatters_python')
-    let g:formatters_python = ['autopep8']
+    let g:formatters_python = ['autopep8','yapf']
 endif