autoformat doesn't work after start #492
Description
Environment data
VS Code version: 1.19.1
Python Extension version: 0.9.1
Python Version: Python 3.6.1 (v3.6.1:69c0db5050, Mar 21 2017, 01:21:04)
OS and version: macOS 10.13.2
Actual behavior
autoformat when save python file that using autopep8,it works when just start for a while,but after about ten secords,it doesn't format file
Expected behavior
Steps to reproduce:
I don't know how to reproduce,but all my vscode:MacOS、windows、Linux, have this issue
$ code --list-extensions
AlanWalk.markdown-toc
HookyQR.beautify
bibhasdn.unique-lines
dmitry-korobchenko.prototxt
gerane.Theme-Blackboard
itryapitsin.Scala
lukehoban.Go
magicstack.MagicPython
mkloubert.vs-deploy
ms-python.python
ms-vscode.cpptools
ms-vscode.sublime-keybindings
msjsdiag.debugger-for-chrome
patrys.vscode-code-outline
sensourceinc.vscode-sql-beautify
zhuangtongfa.Material-theme
Logs
Output from Python output panel
none of output
Output from Console window (Help->Developer Tools menu)
15 console.ts:123 [Extension Host] (node:33010) DeprecationWarning: Calling an asynchronous function without callback is deprecated.
t.log @ console.ts:123
t._logExtensionHostMessage @ extensionHost.ts:391
(anonymous) @ extensionHost.ts:211
emitTwo @ events.js:106
emit @ events.js:194
process.nextTick @ internal/child_process.js:766
_combinedTickCallback @ internal/process/next_tick.js:73
_tickCallback @ internal/process/next_tick.js:104
is it cause by this console error?