Enable Python 3.7 in CIs

Including:
* AppVeyor
* Circle CI
* Travis CI

Author: webknjaz

.appveyor.yml

@@ -12,6 +12,8 @@ environment:
     - PYTHON: "C:\\Python35-x64"
     - PYTHON: "C:\\Python36"
     - PYTHON: "C:\\Python36-x64"
+    - PYTHON: "C:\\Python37"
+    - PYTHON: "C:\\Python37-x64"
 
 install:
   - "tools/build.cmd %PYTHON%\\python.exe -m pip install -U tox"

.circleci/config.yml

@@ -24,16 +24,16 @@ jobs:
         ' >> $BASH_ENV
 
     - run: |-
-        for py_ver in 3.6.4 3.5.4 3.4.7 pypy3.5-5.10.0
+        for py_ver in 3.7.0 3.6.4 3.5.4 3.4.7 pypy3.5-5.10.0
         do
           pyenv install "$py_ver" &
         done
         wait
-    - run: pyenv global 3.6.4 3.5.4 3.4.7 pypy3.5-5.10.0
+    - run: pyenv global 3.7.0 3.6.4 3.5.4 3.4.7 pypy3.5-5.10.0
 
     - run: pip install tox tox-pyenv
     - checkout
-    - run: tox -e py34,py35,py36,pypy3 -- -p no:sugar
+    - run: tox -e py34,py35,py36,py37,pypy3 -- -p no:sugar
 
   linux-build:
     docker:
@@ -42,7 +42,7 @@ jobs:
     steps:
     - checkout
     - run: pip install tox
-    - run: tox -e py34,py35,py36
+    - run: tox -e py34,py35,py36,py37
 
 workflows:
   version: 2

.travis.yml

@@ -127,6 +127,10 @@ _helpers:
   - *env_py36
   - *env_pyenv
   - *env_path
+- &linux_py37
+  python: 3.7
+  dist: xenial
+  sudo: required
 
 os: linux
 
@@ -137,6 +141,14 @@ jobs:
     python: nightly
 
   include:
+  - <<: *linux_py37
+    env:
+      tests with extensions enabled <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <- <-:
+
+  - <<: *linux_py37
+    env:
+      MULTIDICT_NO_EXTENSIONS: X
+
   - python: *pypy3
     env:
     - MULTIDICT_NO_EXTENSIONS=X
@@ -180,9 +192,9 @@ jobs:
     - *env_pyenv
     - *env_path
   - <<: *osx_python_base
-    python: nightly
+    python: 3.7.0
     env:
-    - PYTHON_VERSION=3.7-dev
+    - PYTHON_VERSION=3.7.0
     - *env_pyenv
     - *env_path
   # pypy3.5-5.10.0 fails under OS X because it's unsupported
@@ -222,6 +234,13 @@ jobs:
     - *env_py36
     - *env_pyenv
     - *env_path
+    # OS X 10.10, Python 3.7
+  - <<: *osx_pypi_deploy_base_1010
+    env:
+    - *env_os1010_msg
+    - &env_py37 PYTHON_VERSION=3.7.0
+    - *env_pyenv
+    - *env_path
     # OS X 10.11, Python 3.4
   - <<: *osx_pypi_deploy_base_1011
     python: 3.4
@@ -245,6 +264,13 @@ jobs:
     - *env_py36
     - *env_pyenv
     - *env_path
+    # OS X 10.11, Python 3.7
+  - <<: *osx_pypi_deploy_base_1011
+    env:
+    - *env_os1011_msg
+    - *env_py37
+    - *env_pyenv
+    - *env_path
     # OS X 10.12, Python 3.4
   - <<: *osx_pypi_deploy_base_1012
     python: 3.4
@@ -268,6 +294,13 @@ jobs:
     - *env_py36
     - *env_pyenv
     - *env_path
+    # OS X 10.12, Python 3.7
+  - <<: *osx_pypi_deploy_base_1012
+    env:
+    - *env_os1012_msg
+    - *env_py37
+    - *env_pyenv
+    - *env_path
 
 stages:
 - *doc_stage_name

tools/build-wheels.sh

@@ -6,7 +6,7 @@ fi
 set -euo pipefail
 # ref: https://coderwall.com/p/fkfaqq/safer-bash-scripts-with-set-euxo-pipefail
 
-PYTHON_VERSIONS="cp34-cp34m cp35-cp35m cp36-cp36m"
+PYTHON_VERSIONS="cp34-cp34m cp35-cp35m cp36-cp36m cp37-cp37m"
 
 # Avoid creation of __pycache__/*.py[c|o]
 export PYTHONDONTWRITEBYTECODE=1