Lock Python package versions

Pipfile

@@ -3,24 +3,30 @@ name = "pypi"
 url = "https://pypi.org/simple"
 verify_ssl = true
 
+[pipenv]
+allow_prereleases = true
+
 [packages]
-django = "*"
-django-allauth = "*"
-geoip2 = "*"
-whitenoise = "*"
-celery = "*"
-django-ipware = "*"
-pyyaml = "*"
-ua-parser = "*"
-user-agents = "*"
-emoji-country-flag = "*"
-rules = "*"
-gunicorn = "*"
-psycopg2-binary = "*"
-redis = "*"
-django-redis-cache = "*"
-pycountry = "*"
-ipaddress = "*"
-html2text = "*"
-django-health-check = "*"
-django-npm = "*"
+django = "~=3.0"
+django-allauth = "~=0.42.0"
+geoip2 = "~=3.0.0"
+whitenoise = "~=5.1.0"
+celery = "~=4.4.6"
+django-ipware = "~=2.1.0"
+pyyaml = "~=5.3.1"
+ua-parser = "~=0.10.0"
+user-agents = "~=2.1"
+emoji-country-flag = "~=1.2.1"
+rules = "~=2.2"
+gunicorn = "~=20.0.4"
+psycopg2-binary = "~=2.8.5"
+redis = "~=3.5.3"
+django-redis-cache = "~=2.1.1"
+pycountry = "~=19.8.18"
+ipaddress = "~=1.0.23"
+html2text = "~=2020.1.16"
+django-health-check = "~=3.12.1"
+django-npm = "~=1.0.0"
+
+[dev-packages]
+black = "*"