Add freezegun requirement

adamtheturtle · adamtheturtle · commit 44fb28bd6632 · 2019-07-31T12:04:15.000+01:00
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -7,6 +7,7 @@ dulwich==0.19.11
 flake8-commas==2.0.0  # Require silicon valley commas
 flake8-quotes==2.0.1  # Require single quotes
 flake8==3.7.8  # Lint
+freezegun==0.3.12
 isort==4.3.21  # Lint imports
 mypy==0.720  # Type checking
 pip_check_reqs==2.0.3
