surroundings:
vscode 1.43.1
Ubuntu 18.04.1 LTS x86_64
Python 3.6.8
PIP3:
Package Version
------------------- -------
astroid 2.3.3
autopep8 1.5
Django 2.0
isort 4.3.21
lazy-object-proxy 1.4.3
mccabe 0.6.1
pip 20.0.2
pycodestyle 2.5.0
pylint 2.4.4
pylint-django 2.0.14
pylint-plugin-utils 0.6
PyMySQL 0.9.3
pytz 2019.3
setuptools 46.0.0
six 1.14.0
typed-ast 1.4.1
wheel 0.34.2
wrapt 1.11.2
yapf 0.29.0
Plug :( do not install third plugin can achieve results)
Set setting:
"emmet.triggerExpansionOnTab": true
Effect: press the tab key to achieve completion