test Python 3.7

.travis.yml

@@ -1,4 +1,4 @@
-language: python
+language: minimal
 
 sudo: false
 
@@ -11,14 +11,12 @@ addons:
 matrix:
   fast_finish: true
   include:
-  - python: 2.7
-    env: TEST_TARGET=default
-  - python: 3.5
-    env: TEST_TARGET=default
-  - python: 3.6
-    env: TEST_TARGET=default
-  - python: 3.6
-    env: TEST_TARGET=coding_standards
+  - name: default-python2
+    env: TEST_TARGET=default PY=2.7
+  - name: default
+    env: TEST_TARGET=default PY=3.7
+  - name: coding_standards
+    env: TEST_TARGET=coding_standards PY=3.7
 
 
 before_install:
@@ -27,9 +25,11 @@ before_install:
   - export PATH="$HOME/miniconda/bin:$PATH"
   - conda config --set always_yes yes --set changeps1 no --set show_channel_urls true
   - conda update conda
+  - conda config --remove channels defaults --force
   - conda config --add channels conda-forge --force
-  - conda create --name TEST python=$TRAVIS_PYTHON_VERSION --file requirements.txt --file requirements-dev.txt
+  - conda create --name TEST python=$PY --file requirements.txt --file requirements-dev.txt
   - source activate TEST
+  # firefox headless driver
   - wget https://github.com/mozilla/geckodriver/releases/download/v0.19.1/geckodriver-v0.19.1-linux64.tar.gz -O geckodriver.tar.gz
   - mkdir geckodriver
   - tar -xzf geckodriver.tar.gz -C geckodriver

README.rst

@@ -1,9 +1,16 @@
-.. image:: https://badge.fury.io/py/branca.png
-   :target: http://badge.fury.io/py/branca
-.. image:: https://api.travis-ci.org/python-visualization/branca.png?branch=master
-   :target: https://travis-ci.org/python-visualization/branca
-.. image:: https://badges.gitter.im/Join%20Chat.svg
-   :target: https://gitter.im/python-visualization/folium?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
+|PyPI| |Travis| |Gitter|
+
+.. |PyPI| image:: https://img.shields.io/pypi/v/branca.svg
+    :target: https://pypi.python.org/pypi/branca/
+    :alt: PyPI Package
+
+.. |Travis| image:: https://travis-ci.org/python-visualization/branca.svg?branch=master
+    :target: https://travis-ci.org/python-visualization/branca
+    :alt: Travis Build Status
+
+.. |Gitter| image:: https://badges.gitter.im/python-visualization/folium.svg
+    :target: https://gitter.im/python-visualization/folium
+    :alt: Gitter
 
 Branca
 ======