Merge branch 'test_py39'

4 jobs for master in 10 minutes and 2 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Test
passed #959896979
test: [pypy:3, pypy3-django{220,300}-drf{310,311,312},pypy3-django{310}-drf{311,312}]

00:08:53

passed #959896882
test: [python:3.7, py37-django{220,300}-drf{310,311,312},py37-django{310}-drf{311,312}]

00:07:06

passed #959896886
test: [python:3.8, py38-django{220,300}-drf{310,311,312},py38-django{310}-drf{311,312}]

00:06:27

passed #959896976
test: [python:3.9, py39-django{220,300}-drf{310,311,312},py39-django{310}-drf{311,312}]

00:07:00