tox.ini

# Tox (http://tox.testrun.org/) is a tool for running tests
# in multiple virtualenvs. This configuration file will run the
# test suite on all supported python versions. To use it, "pip install tox"
# and then run "tox" from this directory.

[tox]
# N.B., test different versions of numpy under py36 rather than py37
# because wheels for npy113 not available for py37
envlist = py27, py35, py36-npy{113,114,115}, py37, docs

[testenv]
install_command = pip install --no-binary=numcodecs {opts} {packages}
setenv =
    PYTHONHASHSEED = 42
    # hooks for coverage exclusions based on Python major version
    py35,py36,py37: PY_MAJOR_VERSION = py3
    py27: PY_MAJOR_VERSION = py2
commands =
    # clear out any data files generated during tests
    python -c 'import glob; import shutil; import os; [(shutil.rmtree(d) if os.path.isdir(d) else os.remove(d) if os.path.isfile(d) else None) for d in glob.glob("./example*")]'
    # main unit test runner
    # N.B., don't run npy113 or npy114 with coverage because it is run together npy115 on travis
    py27,py35,py36-npy115: pytest -v --cov=zarr --cov-config=.coveragerc zarr
    py36-npy113: pytest -v zarr
    py36-npy114: pytest -v zarr
    py37: pytest -v --cov=zarr --cov-config=.coveragerc --doctest-modules zarr
    # generate a coverate report
    py27,py35,py36-npy115,py37: coverage report -m
    # run doctests in the tutorial and spec
    py37: python -m doctest -o NORMALIZE_WHITESPACE -o ELLIPSIS docs/tutorial.rst docs/spec/v2.rst
    # pep8 checks
    py37: flake8 zarr
    # print environment for debugging
    pip freeze
deps =
    py27: backports.lzma
    py36-npy113: numpy==1.13.3
    py36-npy114: numpy==1.14.6
    py27,py35,py36-npy115,py37: -rrequirements_dev_npy.txt
    -rrequirements_test.txt
    -rrequirements_dev.txt
    # linux only
    -rrequirements_dev_optional.txt

[testenv:docs]
basepython = python2.7
changedir = docs
deps =
    -rrequirements_rtfd.txt
commands =
    sphinx-build -W -b html -d {envtmpdir}/doctrees .  {envtmpdir}/html

[flake8]
max-line-length = 100