Merge branch 'test_py39'

4 jobs for master in 7 minutes and 6 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
passed #952953060
test: [pypy:3, pypy3-django{220,300}-drf{310,311,312},pypy3-django{310}-drf{311,312}]

00:07:05

passed #952953056
test: [python:3.7, py37-django{220,300}-drf{310,311,312},py37-django{310}-drf{311,312}]

00:05:17

passed #952953057
test: [python:3.8, py38-django{220,300}-drf{310,311,312},py38-django{310}-drf{311,312}]

00:05:22

passed #952953058
test: [python:3.9, py39-django{220,300}-drf{310,311,312},py39-django{310}-drf{311,312}]

00:05:27