python autocompletion stopped working after upgrading(vs code self) to 1.19.0

[yzStrive]

• VSCode Version: Code 1.19.0 (816be6780ca8bd0ab80314e11478c48c70d09383, 2017-12-14T09:51:12.123Z)
• OS Version: Darwin x64 16.7.0
• Extensions:

Extension	Author (truncated)	Version
vscode-generate-getter-setter	DSK	0.4.2
vscode-markdownlint	Dav	0.12.0
EditorConfig	Edi	0.11.1
beautify	Hoo	1.1.1
code-settings-sync	Sha	2.8.7
npm-intellisense	chr	1.3.0
path-intellisense	chr	1.4.2
vscode-eslint	dba	1.4.3
vscode-dash	dee	1.8.0
githistory	don	0.2.3
gitlens	eam	6.4.0
tslint	eg2	1.0.24
vscode-npm-script	eg2	0.3.3
auto-close-tag	for	0.5.5
docthis	joe	0.6.0
Angular2	joh	2.11.2
MagicPython	mag	1.0.12
vscode-fileheader	mik	0.0.2
vscode-filesize	mkx	1.0.0
python	ms-	0.9.0
cpptools	ms-	0.14.4
debugger-for-chrome	msj	4.0.0
vscode-versionlens	pfl	0.19.1
vscode-icons	rob	7.19.0
markdown-preview-enhanced	shd	0.3.1
python	tht	0.2.3
gitblame	wad	2.2.0
vscode-todo-highlight	way	0.5.11
codedox	wig	1.2.5

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Steps to Reproduce:

1. 2.

Reproduces without extensions: Yes/No

[vscodebot[bot]]

This issue is caused by an extension, please file it with the repository (or contact) the extension has linked in its overview in VS Code or the marketplace for VS Code. See also our issue reporting guidelines.

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