.travis.yml

language: python

env:
  # ENV can be "pip" or "conda" to select the environment
  # PYTEST_ARGS sets the arguments for pytest
  #
  # pip only parameters
  # -------------------
  # PIP_SELECTOR sets the optional dependencies to install: "extra" parameters.
  # They need to be described in the `extras_require` library in the setup.py file.
  #
  #
  # conda only parameters
  # ---------------------
  # PYTHON_VERSION sets the python version
  #
  global:
    - PIP_SELECTOR="all, tests"
    - PYTEST_ARGS=""

matrix:
  include:
  - name: "Linux, 3.8, pip"
    env: export ENV=pip; PIP_SELECTOR="all, tests"
    python: 3.8
  - name: "Linux, 3.7, pip"
    env: export ENV=pip; PIP_SELECTOR="all, tests"
    python: 3.7
  - name: "Linux, 3.7, pip, minimum environment"
    env: export ENV=pip; PIP_SELECTOR="tests"
    python: 3.7
  - name: "Linux, 3.6, pip"
    env: export ENV=pip; PIP_SELECTOR="all, tests"
    python: 3.6
  # - name: "MacOSX, 3.7, pip"
  #   env: export ENV=pip;
  #   os: osx
  #   osx_image: xcode11.2
  #   language: shell
  # - name: "MacOSX, 3.8, pip"
  #   env: export ENV=conda; F=3.8
  #   os: osx
  #   osx_image: xcode11.2
  # - name: "MacOSX, 3.7, pip"
  #   env: export ENV=conda; PYTHON_VERSION=3.7
  #   os: osx
  #   osx_image: xcode11.2
  #   language: shell
  #   if: tag IS present
  # - name: "MacOSX, 3.6, pip"
  #   env: export ENV=conda; PYTHON_VERSION=3.6
  #   os: osx
  #   osx_image: xcode11.2
  #   language: shell
  #   if: tag IS present
  # - name: "Windows, 3.8, pip"
  #   env: export ENV=pip; PIP_SELECTOR="all, tests"
  #   language: shell
  #   os: windows
  #   before_install:
  #     - choco install python --version 3.8
  #     - python -m pip install --upgrade pip
  #   env: PATH=/c/Python38:/c/Python38/Scripts:$PATH

before_install:
  # Clone the ci-scritps repo to get the ci setup scripts and execute the script
  - git clone --depth 1 git://github.com/hyperspy/ci-scripts.git
  - source ci-scripts/travis/setup_travis.sh

install:
  # Install the package dependencies from the "extra" parameters in your PIP_SELECTOR
  # - pip install --upgrade -e .["${PIP_SELECTOR}"]
  - # Install the package
  - pip install --upgrade https://github.com/hyperspy/hyperspy/archive/RELEASE_next_minor.zip#egg=hyperspy["${PIP_SELECTOR}"]

script:
  - which python
  - python -c 'import matplotlib.pyplot as plt; print("Matplotlib backend:", plt.get_backend())';
  # To use pytest, make sure your PIP_SELECTOR has installed pytest
  # - pytest $PYTEST_ARGS;
  - python -c 'import hyperspy.api as hs'