8000 Python 3.5, reconfigure Travis by wholmgren · Pull Request #90 · pvlib/pvlib-python · GitHub
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Merged
merged 3 commits into from
Oct 27, 2015
Merged

Python 3.5, reconfigure Travis #90

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a51f2ca
add python 3.5 to setup and travis
wholmgren Sep 14, 2015
b19f74c
add 3.5 to travis conda line
wholmgren Sep 14, 2015
5bb39e2
try adding ccache like scipy does
wholmgren Oct 27, 2015
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add 3.5 to travis conda line 
move 3.5 install line in travis build for pure install

reconfigure travis setup to use pip for some things

make pandas versions explicit in req files

add numba to non min builds

remove numba from 3.5 since it is not yet supported

move scipy to setup.py. remove from conda ymls

switch from setup.py to pip install .

add path echo

add ls lib

add atlas

try installing scipy using apt

move np/pd earlier in build

remove scipy as dependency. add scipy testing to travis script. remove cruft.

simplify pip scipy install command

remove numba from py34. update readme
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@wholmgren
wholmgren committed Oct 26, 2015
commit b19f74cba127c27c8499ac0784978081643bfb80
87 changes: 59 additions & 28 deletions .travis.yml
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# Based on
# http://conda.pydata.org/docs/travis.html
# https://github.com/xray/xray/blob/master/.travis.yml
# https://github.com/scipy/scipy/blob/master/.travis.yml

language: python
python:
- 2.7
- 3.3
- 3.4
- 3.5
env:
- PD_VERSION=0.13.1
- PD_VERSION="0.14.*"
- PD_VERSION="0.15.*"
- PD_VERSION="0.16.*"
- PD_VERSION="0.17.*"
sudo: false # if false, use TravisCI's container based build

matrix:
include:
- python: 2.7
env: CONDA_ENV=py27-min
- python: 2.7
env: CONDA_ENV=py27
- python: 3.4
env: CONDA_ENV=py34
addons:
apt:
packages:
- libatlas-dev
- libatlas-base-dev
- liblapack-dev
- gfortran
- libgmp-dev
- libmpfr-dev
- python: 3.5
env: CONDA_ENV=py35
addons:
apt:
packages:
- libatlas-dev
- libatlas-base-dev
- liblapack-dev
- gfortran
- libgmp-dev
- libmpfr-dev


# - ccache
#cache:
# directories:
# - $HOME/.ccache

# setup miniconda for numpy, scipy, pandas
before_install:
- echo "before install"
- wget http://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O miniconda.sh
- chmod +x miniconda.sh
- ./miniconda.sh -b
- export PATH=/home/travis/miniconda/bin:$PATH
- conda update --yes conda
- sudo rm -rf /dev/shm
- sudo ln -s /run/shm /dev/shm
- date
- uname -a
- python -V
- if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
wget http://repo.continuum.io/miniconda/Miniconda-3.16.0-Linux-x86_64.sh -O miniconda.sh;
else
wget http://repo.continuum.io/miniconda/Miniconda3-3.16.0-Linux-x86_64.sh -O miniconda.sh;
fi
- bash miniconda.sh -b -p $HOME/miniconda
- export PATH="$HOME/miniconda/bin:$PATH"
- hash -r
- conda config --set always_yes yes --set changeps1 no
- conda update -q conda
- conda info -a

install:
- echo "install"
- if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then conda install --yes python=$TRAVIS_PYTHON_VERSION numpy scipy pandas=$PD_VERSION nose pytz ephem; fi
- if [[ $TRAVIS_PYTHON_VERSION == '3.3' || $TRAVIS_PYTHON_VERSION == '3.4' ]]; then conda install --yes python=$TRAVIS_PYTHON_VERSION numpy=1.8 scipy=0.14 pandas nose pytz ephem; conda install --yes pandas=$PD_VERSION --no-deps; fi
- test $PD_VERSION != 0.13.1 && conda install --yes "numba>=0.17" || echo "Not installing numba"
- conda install --yes coverage
- pip install coveralls
- conda env create --file ci/requirements-$CONDA_ENV.yml
- source activate test_env # all envs are named test_env in the yml files
- 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
- python setup.py install
# for nosetests to actually work since it alters the path
- python setup.py build_ext --inplace

script:
- nosetests -v --with-coverage --cover-package=pvlib pvlib
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4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -127,9 +127,9 @@ License
Compatibility
=============

pvlib-python is compatible with Python versions 2.7, 3.3, and 3.4, and pandas versions 0.13.1 through 0.16.2.
pvlib-python is compatible with Python versions 2.7, 3.3, 3.4, 3.5 and Pandas versions 0.13.1 through 0.17. Note that our Numba-accelerated solar position algorithms have more specific version requirements that will be resolved by the Numba installer.

For Linux + Python 3 users: The combination of Linux, Python 3, NumPy 1.9, and SciPy 0.15 has some bugs. The most common place for these bugs to show up when using pvlib-python is in calculating IV curve parameters using the ``singlediode`` function. Downgrade your NumPy to 1.8 and SciPy to 0.14, then install whatever version of pandas you want but without dependencies. The conda commands for this are:
For Linux + Python 3 users: Continuum's Python 3.x SciPy conda package is not compiled properly and has a few bugs related to complex arithmetic. The most common place for these bugs to show up when using pvlib-python is in calculating IV curve parameters using the ``singlediode`` function. We reported [the issue](https://github.com/ContinuumIO/anaconda-issues/issues/425) to Continuum and are waiting for it to be fixed. In the meantime, you can compile your own SciPy distribution, or you can use this trick on Python 3.3 and 3.4 (not 3.5): Downgrade your NumPy to 1.8 and SciPy to 0.14, then install whatever version of pandas you want but without dependencies. The conda commands for this are:

```
conda install numpy=1.8 scipy=0.14
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11 changes: 11 additions & 0 deletions ci/requirements-py27-min.yml
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name: test_env
dependencies:
- python=2.7
- numpy==1.8.2
- scipy
- pandas==0.13.1
- nose
- pytz
- ephem
- pip:
- coveralls
12 changes: 12 additions & 0 deletions ci/requirements-py27.yml
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name: test_env
dependencies:
- python=2.7
- numpy
- scipy
- pandas
- nose
- pytz
- ephem
- numba
- pip:
- coveralls
11 changes: 11 additions & 0 deletions ci/requirements-py34.yml
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name: test_env
dependencies:
- python=3.4
- nose
- pytz
- ephem
#- numba
- pip:
- numpy
- pandas
- coveralls
11 changes: 11 additions & 0 deletions ci/requirements-py35.yml
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name: test_env
dependencies:
- python=3.5
- nose
- pytz
- ephem
# - numba
- pip:
- numpy
- pandas
- coveralls
2 changes: 1 addition & 1 deletion setup.py
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Expand Up @@ -31,7 +31,7 @@

setuptools_kwargs = {
'zip_safe': False,
'install_requires': ['numpy >= 1.7.0',
'install_requires': ['numpy >= 1.8.2',
'pandas >= 0.13.1',
'pytz',
'six',
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