Upgrade to Python 3

.travis.yml

@@ -1,7 +1,8 @@
 language: python
 
 python:
-  - "2.7"
+  - "3.7"
+  - "3.8"
 
 services:
   - mysql

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:2.7-alpine
+FROM python:3-alpine
 
 RUN mkdir /app
 WORKDIR /app

Pipfile

@@ -7,72 +7,46 @@ verify_ssl = true
 kegbot = {editable = true,path = "."}
 
 [packages]
-amqp = "==2.1.4"
-billiard = "==3.5.0.2"
-celery = "==4.0.2"
-certifi = "==2017.4.17"
-chardet = "==3.0.4"
-colorama = "==0.3.9"
-coloredlogs = "==7.3.1"
-configparser = "==3.5.0"
-contextlib2 = "==0.5.5"
+celery = "*"
+coloredlogs = "*"
 dj-database-url = "==0.4.2"
-django-appconf = "==1.0.2"
 django-bootstrap-pagination = "==1.6.2"
 django-crispy-forms = "==1.6.1"
 django-imagekit = "==4.0.1"
-django-nose = "==1.4.4"
 django-redis = "==4.8.0"
 django-registration = "==2.2"
-enum34 = "==1.1.6"
-flake8 = "==3.3.0"
+flake8 = "*"
 foursquare = "==1!2016.9.12"
-funcsigs = "==1.0.2"
-gunicorn = "==19.7.1"
-httplib2 = "==0.10.3"
-humanfriendly = "==4.4.1"
-idna = "==2.5"
-isodate = "==0.5.4"
+gunicorn = "*"
+httplib2 = "*"
+isodate = "*"
 jsonfield = "==2.0.2"
-kegbot-api = "==1.1.0"
-kegbot-pyutils = "==0.1.8"
-kombu = "==4.0.2"
-mccabe = "==0.6.1"
 mock = "==2.0.0"
-monotonic = "==1.4"
-nose = "==1.3.7"
-oauthlib = "==2.0.2"
-olefile = "==0.44"
-pbr = "==3.1.1"
-pilkit = "==2.0"
-protobuf = "==3.3.0"
-pycodestyle = "==2.3.1"
-pyflakes = "==1.5.0"
-python-gflags = "==3.1.1"
-pytz = "==2017.2"
-redis = "==2.10.5"
-rednose = "==1.2.2"
-requests-mock = "==1.3.0"
-requests-oauthlib = "==0.8.0"
-requests = "==2.18.1"
-six = "==1.10.0"
-termstyle = "==0.1.11"
-tweepy = "==3.5.0"
-urllib3 = "==1.21.1"
-vcrpy = "==1.11.1"
-vine = "==1.1.3"
+oauthlib = "*"
+pilkit = "*"
+protobuf = "*"
+python-gflags = "*"
+pytz = "*"
+redis = "*"
+requests-mock = "*"
+requests-oauthlib = "*"
+requests = "*"
+tweepy = "*"
+vcrpy = "*"
 whitenoise = "==3.3.0"
-wrapt = "==1.10.10"
 Django = "==1.11.28"
-Pillow = "==4.1.1"
-PyYAML = "==3.12"
+Pillow = "*"
+PyYAML = "*"
 mysqlclient = "*"
 sphinx = "*"
 pytest = "*"
 pytest-django = "*"
+future = "*"
+addict = "*"
+kegbot-api = "*"
 
 [scripts]
 kegbot = "python bin/kegbot"
 
 [requires]
-python_version = "2.7"
+python_version = "3"