Merge branch 'test_py39'

3 jobs for master in 1 minute and 44 seconds (queued for 4 seconds)
latest
Status Job ID Name Coverage
  Test
passed #873835877
test: [python:3.7, py37-django{220,300,310}]

00:01:39

passed #873835886
test: [python:3.8, py38-django{220,300,310}]

00:01:43

passed #873835890
test: [python:3.9, py39-django{220,300,310}]

00:01:40