test on osx

.ci/travis-release.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -e -x
+
+
+if [ -z "${TRAVIS_TAG}" ]; then
+    # Not a release
+    exit 0
+fi
+
+
+PACKAGE_VERSION=$(python "pulsar_test/package_version.py")
+PYPI_VERSION=$(python "pulsar_test/pypi_check.py" "${PYMODULE}")

.travis.yml

@@ -1,8 +1,16 @@
+language: generic
+
+
 services:
   - docker
   - redis-server
 
 
+env:
+  global:
+    - PYMODULE=pulsar
+
+
 matrix:
   allow_failures:
     - python: 3.7-dev
@@ -39,11 +47,14 @@ matrix:
       env: BUILD=tests
 
 
+cache:
+    pip
+
 install:
   - .ci/travis-install.sh
 
 script:
-  - .ci/travis-test.sh & .ci/travis-build-wheels.sh
+  - .ci/travis-test.sh && .ci/travis-build-wheels.sh
 
 deploy:
     provider: script

pulsar_test/pypi_check.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+import argparse
+import sys
+import xmlrpc.client
+
+
+def main():
+    parser = argparse.ArgumentParser(description='PyPI package checker')
+    parser.add_argument('package_name', metavar='PACKAGE-NAME')
+
+    parser.add_argument(
+        '--pypi-index-url',
+        help=('PyPI index URL.'),
+        default='https://pypi.python.org/pypi')
+
+    args = parser.parse_args()
+
+    pypi = xmlrpc.client.ServerProxy(args.pypi_index_url)
+    releases = pypi.package_releases(args.package_name)
+
+    if releases:
+        print(next(iter(sorted(releases, reverse=True))))
+
+    return 0
+
+
+if __name__ == '__main__':
+    sys.exit(main())