Update Travis

.travis.yml

@@ -1,8 +1,8 @@
 env:
   matrix:
-    - CIBW_SKIP: cp34-* cp35-* cp36-* cp37-* cp38-*
-    - CIBW_SKIP: cp27-* cp33-* cp36-* cp37-* cp38-*
-    - CIBW_SKIP: cp27-* cp33-* cp34-* cp35-*
+    - CIBW_SKIP='cp34-* cp35-* cp36-* cp37-* cp38-*'
+    - CIBW_SKIP='cp27-* cp33-* cp36-* cp37-* cp38-*'
+    - CIBW_SKIP='cp27-* cp33-* cp34-* cp35-*'
   global:
     CIBW_BUILD_VERBOSITY: 3
 
@@ -15,7 +15,7 @@ jobs:
 
 before_install:
   - if [ "$TRAVIS_OS_NAME" = "osx" ]; then /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)" ; fi
-  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install python ; fi
+  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then (brew install python || brew upgrade python) ; fi
   - if [ "$TRAVIS_OS_NAME" = "osx" ]; then export PYTHON_EXEC_PATH=$(which python) ; fi
   - if [ "$TRAVIS_OS_NAME" = "osx" ]; then rm -rf $PYTHON_EXEC_PATH ; fi
   - if [ "$TRAVIS_OS_NAME" = "osx" ]; then ln -s $(which python3) $PYTHON_EXEC_PATH ; fi
@@ -25,7 +25,9 @@ before_install:
   - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get install python3-setuptools python3-dev python3-pip -y ; fi
 
 script:
-
+  - echo $CIBW_SKIP
+  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then unset CIBW_SKIP; fi
+  - echo $CIBW_SKIP
   - python3 -m pip install pip setuptools -U
   - python3 -m pip install cibuildwheel==1.4.1
   - eval "buildwheel() { cibuildwheel --output-dir wheelhouse >>buildwheel.log 2>&1; }"

version.py

@@ -1,2 +1,2 @@
-__version_info__ = ('0', '1', '138')
+__version_info__ = ('0', '1', '139')
 __version__ = '.'.join(__version_info__)