Merge pull request #1109 from veox/test-core-with-py3.7

Test core with py3.7

Author: pipermerriam

.circleci/config.yml

@@ -244,11 +244,18 @@ jobs:
       - image: circleci/python:3.6
         environment:
           TOXENV: py36-rpc-state-quadratic
+  py37-core:
+    <<: *common
+    docker:
+      - image: circleci/python:3.7
+        environment:
+          TOXENV: py37-core
 
 workflows:
   version: 2
   test:
     jobs:
+      - py37-core
       - py36-docs
       - py36-native-state-byzantium
       - py36-native-state-frontier

setup.py

@@ -22,10 +22,10 @@
     # Installing these libraries may make the evm perform better than
     # using the default fallbacks though.
     'eth-extra': [
-        "coincurve>=7.0.0,<8.0.0",
+        "coincurve>=8.0.0,<9.0.0",
         "eth-hash[pysha3];implementation_name=='cpython'",
         "eth-hash[pycryptodome];implementation_name=='pypy'",
-        "plyvel==1.0.4",
+        "plyvel==1.0.5",
     ],
     'p2p': [
         "asyncio-cancel-token==0.1.0a2",
@@ -38,9 +38,9 @@
     'trinity': [
         "bloom-filter==1.3",
         "cachetools>=2.1.0,<3.0.0",
-        "coincurve>=7.0.0,<8.0.0",
+        "coincurve>=8.0.0,<9.0.0",
         "ipython>=6.2.1,<7.0.0",
-        "plyvel==1.0.4",
+        "plyvel==1.0.5",
         "web3==4.4.1",
     ],
     'test': [
@@ -117,6 +117,7 @@
         'License :: OSI Approved :: MIT License',
         'Natural Language :: English',
         'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
     ],
     # trinity
     entry_points={

tox.ini

@@ -1,5 +1,6 @@
 [tox]
 envlist=
+    py37-core
     py{35,36}-{core,database,transactions,vm,native-blockchain}
     py{36}-{benchmark,p2p,trinity}
     py{36}-rpc-blockchain
@@ -45,6 +46,7 @@ deps = .[eth-extras, test]
 basepython =
     py35: python3.5
     py36: python3.6
+    py37: python3.7
 
 
 [testenv:py36-docs]