Packaging a python library

default_section=THIRDPARTY
forced_separate=test_nameless

[matrix]
# This is the configuration for the `./bootstrap.py` script.
# It generates `.travis.yml`, `tox.ini` and `appveyor.yml`.
#
# Syntax: [alias:] value [!variable[glob]] [&variable[glob]]
#
# alias:
#  - is used to generate the tox environment
#  - it's optional
#  - if not present the alias will be computed from the `value`
# value:
#  - a value of "-" means empty
# !variable[glob]:
#  - exclude the combination of the current `value` with
#    any value matching the `glob` in `variable`
#  - can use as many you want
# &variable[glob]:
#  - only include the combination of the current `value`
#    when there's a value matching `glob` in `variable`
#  - can use as many you want

python_versions =
    2.7
    3.3
    3.4
    3.5
    pypy

dependencies =
#    1.4: Django==1.4.16 !python_versions[3.*]
#    1.5: Django==1.5.11
#    1.6: Django==1.6.8
#    1.7: Django==1.7.1 !python_versions[2.6]
# Deps commented above are provided as examples. That's what you would use in a Django project.

coverage_flags =
    cover: true
    nocov: false

environment_variables =
    -

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import absolute_import, print_function, unicode_literals

import os
import sys
from os.path import exists
from os.path import join
from os.path import dirname
from os.path import abspath


if __name__ == "__main__":
    base_path = dirname(dirname(abspath(__file__)))
    print("Project path: {0}".format(base_path))
    env_path = join(base_path, ".tox", "bootstrap")
    if sys.platform == "win32":
        bin_path = join(env_path, "Scripts")
    else:
        bin_path = join(env_path, "bin")
    if not exists(env_path):
        import subprocess
        print("Making bootstrap env in: {0} ...".format(env_path))
        try:
            subprocess.check_call(["virtualenv", env_path])
        except Exception:
            subprocess.check_call([sys.executable, "-m", "virtualenv", env_path])
        print("Installing `jinja2` and `matrix` into bootstrap environment ...")
        subprocess.check_call([join(bin_path, "pip"), "install", "jinja2", "matrix"])
    activate = join(bin_path, "activate_this.py")
    exec(compile(open(activate, "rb").read(), activate, "exec"), dict(__file__=activate))

    import jinja2

    import matrix


    jinja = jinja2.Environment(
        loader=jinja2.FileSystemLoader(join(base_path, "ci", "templates")),
        trim_blocks=True,
        lstrip_blocks=True,
        keep_trailing_newline=True
    )

    tox_environments = {}
    for (alias, conf) in matrix.from_file(join(base_path, "setup.cfg")).items():
        python = conf["python_versions"]
        deps = conf["dependencies"]
        if "coverage_flags" in conf:
            cover = {"false": False, "true": True}[conf["coverage_flags"].lower()]
        if "environment_variables" in conf:
            env_vars = conf["environment_variables"]

        tox_environments[alias] = {
            "python": "python" + python if "py" not in python else python,
            "deps": deps.split(),
        }
        if "coverage_flags" in conf:
            tox_environments[alias].update(cover=cover)
        if "environment_variables" in conf:
            tox_environments[alias].update(env_vars=env_vars.split())


    for name in os.listdir(join("ci", "templates")):
        with open(join(base_path, name), "w") as fh:
            fh.write(jinja.get_template(name).render(tox_environments=tox_environments))
        print("Wrote {}".format(name))
    print("DONE.")

language: python
python: '3.5'
sudo: false
env:
  global:
    - LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so
    - SEGFAULT_SIGNALS=all
  matrix:
    - TOXENV=check
    - TOXENV=docs
{% for env, config in tox_environments|dictsort %}{{ '' }}
    - TOXENV={{ env }}{% if config.cover %},coveralls,codecov{% endif -%}
{% endfor %}

before_install:
  - python --version
  - uname -a
  - lsb_release -a
install:
  - pip install tox
  - virtualenv --version
  - easy_install --version
  - pip --version
  - tox --version
script:
  - tox -v
after_failure:
  - more .tox/log/* | cat
  - more .tox/*/log/* | cat
before_cache:
  - rm -rf $HOME/.cache/pip/log
cache:
  directories:
    - $HOME/.cache/pip
notifications:
  email:
    on_success: never
    on_failure: always

[tox]
envlist =
    clean,
    check,
{% for env in tox_environments|sort %}
    {{ env }},
{% endfor %}
    report,
    docs

[testenv]
basepython =
    {docs,spell}: python2.7
    {clean,check,report,extension-coveralls,coveralls,codecov}: python3.5
setenv =
    PYTHONPATH={toxinidir}/tests
    PYTHONUNBUFFERED=yes
passenv =
    *
deps =
    pytest
    pytest-travis-fold
commands =
    {posargs:py.test -vv --ignore=src}

[testenv:spell]
setenv =
    SPELLCHECK=1
commands =
    sphinx-build -b spelling docs dist/docs
skip_install = true
usedevelop = false
deps =
    -r{toxinidir}/docs/requirements.txt
    sphinxcontrib-spelling
    pyenchant

[testenv:docs]
deps =
    -r{toxinidir}/docs/requirements.txt
commands =
    sphinx-build {posargs:-E} -b html docs dist/docs
    sphinx-build -b linkcheck docs dist/docs

[testenv:bootstrap]
deps =
    jinja2
    matrix
skip_install = true
usedevelop = false
commands =
    python ci/bootstrap.py
passenv =
    *

[testenv:check]
deps =
    docutils
    check-manifest
    flake8
    readme-renderer
    pygments
skip_install = true
usedevelop = false
commands =
    python setup.py check --strict --metadata --restructuredtext
    check-manifest {toxinidir}
    flake8 src tests setup.py

[testenv:coveralls]
deps =
    coveralls
skip_install = true
usedevelop = false
commands =
    coverage combine
    coverage report
    coveralls []

[testenv:codecov]
deps =
    codecov
skip_install = true
usedevelop = false
commands =
    coverage combine
    coverage report
    coverage xml --ignore-errors
    codecov []


[testenv:report]
deps = coverage
skip_install = true
usedevelop = false
commands =
    coverage combine
    coverage report
    coverage html

[testenv:clean]
commands = coverage erase
skip_install = true
usedevelop = false
deps = coverage

{% for env, config in tox_environments|dictsort %}
[testenv:{{ env }}]
basepython = {env:TOXPYTHON:{{ config.python }}}
{% if config.cover or config.env_vars %}
setenv =
    {[testenv]setenv}
{% endif %}
{% for var in config.env_vars %}
    {{ var }}
{% endfor %}
{% if config.cover %}
    WITH_COVERAGE=yes
usedevelop = true
commands =
    {posargs:py.test --cov --cov-report=term-missing -vv}
{% endif %}
{% if config.cover or config.deps %}
deps =
    {[testenv]deps}
{% endif %}
{% if config.cover %}
    pytest-cov
{% endif %}
{% for dep in config.deps %}
    {{ dep }}
{% endfor %}

{% endfor %}

version: '{branch}-{build}'
build: off
cache:
  - '%LOCALAPPDATA%\pip\Cache'
environment:
  global:
    WITH_COMPILER: 'cmd /E:ON /V:ON /C .\ci\appveyor-with-compiler.cmd'
  matrix:
    - TOXENV: check
      PYTHON_HOME: C:\Python27
      PYTHON_VERSION: '2.7'
      PYTHON_ARCH: '32'

{% for env, config in tox_environments|dictsort %}{% if config.python in ('python2.7', 'python3.3', 'python3.4', 'python3.5') %}
    - TOXENV: '{{ env }}{% if config.cover %},codecov{% endif %}'
      TOXPYTHON: C:\{{ config.python.replace('.', '').capitalize() }}\python.exe
      PYTHON_HOME: C:\{{ config.python.replace('.', '').capitalize() }}
      PYTHON_VERSION: '{{ config.python[-3:] }}'
      PYTHON_ARCH: '32'

    - TOXENV: '{{ env }}{% if config.cover %},codecov{% endif %}'
      TOXPYTHON: C:\{{ config.python.replace('.', '').capitalize() }}-x64\python.exe
      {%- if config.python != 'python3.5' %}

      WINDOWS_SDK_VERSION: v7.{{ '1' if config.python[-3] == '3' else '0' }}
      {%- endif %}

      PYTHON_HOME: C:\{{ config.python.replace('.', '').capitalize() }}-x64
      PYTHON_VERSION: '{{ config.python[-3:] }}'
      PYTHON_ARCH: '64'

{% endif %}{% endfor %}
init:
  - ps: echo $env:TOXENV
  - ps: ls C:\Python*
install:
  - python -u ci\appveyor-bootstrap.py
  - '%PYTHON_HOME%\Scripts\virtualenv --version'
  - '%PYTHON_HOME%\Scripts\easy_install --version'
  - '%PYTHON_HOME%\Scripts\pip --version'
  - '%PYTHON_HOME%\Scripts\tox --version'
test_script:
  - '%WITH_COMPILER% %PYTHON_HOME%\Scripts\tox'

on_failure:
  - ps: dir "env:"
  - ps: get-content .tox\*\log\*
artifacts:
  - path: dist\*

### To enable remote debugging uncomment this (also, see: http://www.appveyor.com/docs/how-to/rdp-to-build-worker):
# on_finish:
#   - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))