Test with python 3.9 and 3.10-dev (#379)

Review: @jayich

.travis.yml

@@ -4,17 +4,18 @@ sudo: false
 python:
   - "3.7"
   - "3.8"
-  - "3.9-dev"
+  - "3.9"
+  - "3.10-dev"
 matrix:
   allow_failures:
-  - python: "3.9-dev"
+  - python: "3.10-dev"
 install:
   - sed 's/>=/==/' requirements.txt > exact_requirements.txt
   - pip install -r exact_requirements.txt
   - pip install .
   - pip install pytest coveralls
 env:
-  - SCALABRAD_VERSION=0.8.0
+  - SCALABRAD_VERSION=0.8.3
 cache:
   directories:
     - $HOME/scalabrad-$SCALABRAD_VERSION

scripts/test/install-scalabrad.sh

@@ -3,11 +3,13 @@
 # exit on any error
 set -e
 
-ARCHIVE=scalabrad-${SCALABRAD_VERSION}.tar.gz
+ARCHIVE="scalabrad-${SCALABRAD_VERSION}.tar.gz"
+
+URL_BASE="https://github.com/labrad/scalabrad/releases/download/v${SCALABRAD_VERSION}"
 
 # check to see if scalabrad folder is empty
 if [ ! -d "$HOME/scalabrad-${SCALABRAD_VERSION}/bin" ]; then
-  wget https://bintray.com/artifact/download/labrad/generic/$ARCHIVE -O $HOME/$ARCHIVE;
+  wget "${URL_BASE}/${ARCHIVE}" -O "${HOME}/${ARCHIVE}";
   cd $HOME && tar -xvf $ARCHIVE;
 else
   echo "Using cached scalabrad-${VERSION}.";

setup.py

@@ -14,6 +14,7 @@
 Operating System :: OS Independent
 Programming Language :: Python :: 3.7
 Programming Language :: Python :: 3.8
+Programming Language :: Python :: 3.9
 Topic :: Scientific/Engineering"""
 
 import os