add python 3.7 to test matrix, documentation, setup.py (#520)

* add python 3.7 to travis ci

* minor updates to other configs

* update travis config

* update travis config

* update travis config

* update documentation

* update setup.py for 3.7

Author: wholmgren

.travis.yml

@@ -6,6 +6,8 @@
 language: python
 sudo: false # if false, use TravisCI's container based build
 
+# assume linux if not specified
+# someday add os: osx to specify osx, but python not yet supported on Travis
 matrix:
     include:
     - python: 2.7
@@ -18,25 +20,34 @@ matrix:
       env: CONDA_ENV=py35
     - python: 3.6
       env: CONDA_ENV=py36
+    - python: 3.6
+      env: CONDA_ENV=py37
 
 addons:
     apt:
         packages:
             - ccache
 
 cache:
-#    - pip
     - ccache
 
-# setup miniconda for numpy, scipy, pandas
+# setup miniconda for numpy, scipy, pandas, etc.
 before_install:
     - echo "before install"
-    - export PATH=/usr/lib/ccache:$PATH
     - if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
-        wget http://repo.continuum.io/miniconda/Miniconda-3.16.0-Linux-x86_64.sh -O miniconda.sh;
+        export PYVER="2";
+      else
+        export PYVER="3";
+      fi
+    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
+        export OSSTR="MacOSX-x86_64.sh";
       else
-        wget http://repo.continuum.io/miniconda/Miniconda3-3.16.0-Linux-x86_64.sh -O miniconda.sh;
+        export OSSTR="Linux-x86_64.sh";
+        export PATH=/usr/lib/ccache:$PATH;
       fi
+    - export BASE="http://repo.continuum.io/miniconda/Miniconda"
+    - export CONDAVER="4.5.4"
+    - wget $BASE$PYVER-$CONDAVER-$OSSTR -O miniconda.sh;
     - bash miniconda.sh -b -p $HOME/miniconda
     - export PATH="$HOME/miniconda/bin:$PATH"
     - hash -r
@@ -59,12 +70,10 @@ install:
     - conda list
     - echo $PATH
     - ls -l /home/travis/miniconda/envs/test_env/lib
-    #- pip install . # use pip to automatically install anything not in the yml files (i.e. numpy/scipy/pandas for py3*)
-    #- pip install scipy # won't do anything if already installed
     - pip install -e .
 
 script:
-    - py.test pvlib --cov=pvlib --cov-report term-missing
+    - pytest pvlib --cov=pvlib --cov-report term-missing
 
 after_success:
     coveralls

README.md

@@ -31,7 +31,7 @@ Installation
 pvlib-python releases may be installed using the ``pip`` and ``conda`` tools.
 Please see the [Installation page](http://pvlib-python.readthedocs.io/en/latest/installation.html) of the documentation for complete instructions.
 
-pvlib-python is compatible with Python versions 2.7, 3.4, 3.5, 3.6
+pvlib-python is compatible with Python versions 2.7 and 3.4-3.7
 
 
 Contributing

appveyor.yml

@@ -8,6 +8,7 @@ environment:
   matrix:
     - PYTHON_VERSION: "2.7"
     - PYTHON_VERSION: "3.6"
+#    - PYTHON_VERSION: "3.7"  # appveyor supports 3.7, but siphon package not yet available for py 3.7 as of 2018-08-04. dont want to bother with a more complicated config
 
 platform:
     - x86

ci/requirements-py36.yml

@@ -9,9 +9,9 @@ dependencies:
     - pytables
     - pandas
     - pytz
-    #- ephem
-    #- numba
-    #- siphon
+    - ephem
+    - numba
+    - siphon
     - pytest
     - pytest-cov
     - pytest-mock

ci/requirements-py37.yml

@@ -0,0 +1,20 @@
+name: test_env
+channels:
+    - defaults
+    - conda-forge
+dependencies:
+    - python=3.7
+    - numpy
+    - scipy
+    - pytables
+    - pandas
+    - pytz
+    - ephem
+    - numba
+#    - siphon
+    - pytest
+    - pytest-cov
+    - pytest-mock
+    - nose
+    - pip:
+        - coveralls

docs/sphinx/source/whatsnew/v0.6.0.rst

@@ -58,6 +58,7 @@ Enhancements
   :func:`~pvlib.singlediode_methods.bishop88_i_from_v`,
   :func:`~pvlib.singlediode_methods.bishop88_v_from_i`, and
   :func:`~pvlib.singlediode_methods.bishop88_mpp`.
+* Python 3.7 officially supported. (:issue:`496`)
 
 
 Bug fixes
@@ -93,6 +94,7 @@ Testing
 * Additional test refactoring to limit test result dependence to a single
   function per test. (:issue:`394`)
 * Use pytest-mock to ensure that ModelChain DC model is set up correctly.
+* Add Python 3.7 to build matrix
 
 
 Contributors

setup.py

@@ -60,6 +60,7 @@
     'Programming Language :: Python :: 3.4',
     'Programming Language :: Python :: 3.5',
     'Programming Language :: Python :: 3.6',
+    'Programming Language :: Python :: 3.7',
     'Topic :: Scientific/Engineering',
 ]