From 4713942f7263c552975aad92891e95f611b04306 Mon Sep 17 00:00:00 2001
From: John Belmonte <john@neggie.net>
Date: Sat, 15 Jun 2019 17:44:19 +0900
Subject: [PATCH] pypy support

  * add to continuous build
  * exclude wsaccel dependency

Closes #119.
---
 .travis.yml | 4 ++--
 setup.py    | 6 +++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 98c1996..aacb1fb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: python
+dist: xenial
 
 git:
   depth: 1
@@ -7,8 +8,7 @@ matrix:
   include:
     - python: 3.6
     - python: 3.7
-      dist: xenial
-      sudo: true
+    - python: pypy3
 
 install:
   - pip install -e .
diff --git a/setup.py b/setup.py
index 7e53033..949b080 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,8 @@
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: Implementation :: CPython',
+        'Programming Language :: Python :: Implementation :: PyPy',
     ],
     python_requires=">=3.5",
     keywords='websocket client server trio',
@@ -39,7 +41,9 @@
         'async_generator>=1.10,<2',
         'ipaddress>=1.0.22,<2',
         'trio>=0.11',
-        'wsaccel>=0.6.2,<0.7',
+        # TODO: confirm whether wsaccel is relevant to performance
+        # Disabled on pypy: https://github.com/methane/wsaccel/issues/19
+        'wsaccel>=0.6.2,<0.7;implementation_name!="pypy"',
         'wsproto>=0.14,<0.15',
         'yarl>=1.2.6,<2'
     ],