Refactor Travis configuration

.travis.yml

@@ -1,47 +1,40 @@
 language: python
+python: 2.7
 sudo: false
 cache:
   pip: true
   directories:
-    - $HOME/buildout-cache
+  - $HOME/.pylint.d
+  - eggs
 
 global:
   - secure: "nTXMNU2aYbCtvKD74PndF8Xm2h6IvsxPjr6vj45AxjXmaB7Wf5oGi/4b6ObV\nexBtUQkFnc+M0ThGyUznOCPi3YxcbTzsyhQYhHUtmtw/6QRyYgo4E0GLDItU\n37Ff6wpxl3NMMJTvpi6SOVUvIJUl3+cs+4bkMkS48RSFGg2rGmo="  # Coveralls.io token
+env:
+  matrix:
+  - PLONE_VERSION=4.3
+  - PLONE_VERSION=5.0
+  - PLONE_VERSION=5.1
 matrix:
   fast_finish: true
-  include:
-      # pyXX-plone_sunburst,pyXX-plone_barceloneta
-      - python: "2.7"
-        env: TOXENV=py27-plone-4.3
-      - python: "2.7"
-        env: TOXENV=py27-plone-5.0
-      - python: "2.7"
-        env: TOXENV=py27-plone-5.1
-      - python: "2.7"
-        env: TOXENV=isort,flake8,docs,
 
 before_install:
-    - mkdir -p $HOME/buildout-cache/{downloads,eggs,extends}
-    - mkdir $HOME/.buildout
-    - echo "[buildout]" > $HOME/.buildout/default.cfg
-    - echo "download-cache = $HOME/buildout-cache/downloads" >> $HOME/.buildout/default.cfg
-    - echo "eggs-directory = $HOME/buildout-cache/eggs" >> $HOME/.buildout/default.cfg
-    - echo "extends-cache = $HOME/buildout-cache/extends" >> $HOME/.buildout/default.cfg
-    - echo "abi-tag-eggs = true" >> $HOME/.buildout/default.cfg
+- cp plone-$PLONE_VERSION.x.cfg buildout.cfg
 
 install:
-  - travis_retry pip install -U setuptools==33.1.1 tox coveralls coverage
-
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
+- python bootstrap.py --setuptools-version=$(curl -s https://raw.githubusercontent.com/plone/buildout.coredev/$PLONE_VERSION/requirements.txt | grep setuptools)
+- bin/buildout annotate
+- bin/buildout
 
 script:
-    - travis_retry tox
+- bin/code-analysis
+- bin/test
+- bin/pylint --py3k --disable=no-absolute-import src/plone/api || true
 
 after_success:
-    - coverage combine
-    - coveralls
+- pip install coverage
+- coverage run bin/test
+- pip install coveralls
+- coveralls
 
 notifications:
   irc:

base.cfg

@@ -1,26 +1,18 @@
 [buildout]
 package-name = plone.api
 package-extras = [test]
-test-eggs =
-    plone.api
 
 parts +=
-    omelette
+    code-analysis
+    pylint
 
-# network speedup
-socket-timeout = 5
-allow-hosts =
-    *.python.org
-    docutils.sourceforge.net
-    prdownloads.sourceforge.net
-    effbot.org
-    dist.plone.org
+[code-analysis]
+recipe = plone.recipe.codeanalysis
+directory = src/plone/api
+pre-commit-hook = True
+flake8 = True
+return-status-codes = True
 
-[versions]
-plone.api =
-setuptools = 33.1.1
-zc.buildout = 2.8.0
-
-[omelette]
-recipe = collective.recipe.omelette
-eggs = ${test:eggs}
+[pylint]
+recipe = zc.recipe.egg
+eggs = pylint < 2.0

bootstrap.py

@@ -0,0 +1,210 @@
+##############################################################################
+#
+# Copyright (c) 2006 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Bootstrap a buildout-based project
+
+Simply run this script in a directory containing a buildout.cfg.
+The script accepts buildout command-line options, so you can
+use the -c option to specify an alternate configuration file.
+"""
+
+import os
+import shutil
+import sys
+import tempfile
+
+from optparse import OptionParser
+
+__version__ = '2015-07-01'
+# See zc.buildout's changelog if this version is up to date.
+
+tmpeggs = tempfile.mkdtemp(prefix='bootstrap-')
+
+usage = '''\
+[DESIRED PYTHON FOR BUILDOUT] bootstrap.py [options]
+
+Bootstraps a buildout-based project.
+
+Simply run this script in a directory containing a buildout.cfg, using the
+Python that you want bin/buildout to use.
+
+Note that by using --find-links to point to local resources, you can keep
+this script from going over the network.
+'''
+
+parser = OptionParser(usage=usage)
+parser.add_option("--version",
+                  action="store_true", default=False,
+                  help=("Return bootstrap.py version."))
+parser.add_option("-t", "--accept-buildout-test-releases",
+                  dest='accept_buildout_test_releases',
+                  action="store_true", default=False,
+                  help=("Normally, if you do not specify a --version, the "
+                        "bootstrap script and buildout gets the newest "
+                        "*final* versions of zc.buildout and its recipes and "
+                        "extensions for you.  If you use this flag, "
+                        "bootstrap and buildout will get the newest releases "
+                        "even if they are alphas or betas."))
+parser.add_option("-c", "--config-file",
+                  help=("Specify the path to the buildout configuration "
+                        "file to be used."))
+parser.add_option("-f", "--find-links",
+                  help=("Specify a URL to search for buildout releases"))
+parser.add_option("--allow-site-packages",
+                  action="store_true", default=False,
+                  help=("Let bootstrap.py use existing site packages"))
+parser.add_option("--buildout-version",
+                  help="Use a specific zc.buildout version")
+parser.add_option("--setuptools-version",
+                  help="Use a specific setuptools version")
+parser.add_option("--setuptools-to-dir",
+                  help=("Allow for re-use of existing directory of "
+                        "setuptools versions"))
+
+options, args = parser.parse_args()
+if options.version:
+    print("bootstrap.py version %s" % __version__)
+    sys.exit(0)
+
+
+######################################################################
+# load/install setuptools
+
+try:
+    from urllib.request import urlopen
+except ImportError:
+    from urllib2 import urlopen
+
+ez = {}
+if os.path.exists('ez_setup.py'):
+    exec(open('ez_setup.py').read(), ez)
+else:
+    exec(urlopen('https://bootstrap.pypa.io/ez_setup.py').read(), ez)
+
+if not options.allow_site_packages:
+    # ez_setup imports site, which adds site packages
+    # this will remove them from the path to ensure that incompatible versions
+    # of setuptools are not in the path
+    import site
+    # inside a virtualenv, there is no 'getsitepackages'.
+    # We can't remove these reliably
+    if hasattr(site, 'getsitepackages'):
+        for sitepackage_path in site.getsitepackages():
+            # Strip all site-packages directories from sys.path that
+            # are not sys.prefix; this is because on Windows
+            # sys.prefix is a site-package directory.
+            if sitepackage_path != sys.prefix:
+                sys.path[:] = [x for x in sys.path
+                               if sitepackage_path not in x]
+
+setup_args = dict(to_dir=tmpeggs, download_delay=0)
+
+if options.setuptools_version is not None:
+    setup_args['version'] = options.setuptools_version
+if options.setuptools_to_dir is not None:
+    setup_args['to_dir'] = options.setuptools_to_dir
+
+ez['use_setuptools'](**setup_args)
+import setuptools
+import pkg_resources
+
+# This does not (always?) update the default working set.  We will
+# do it.
+for path in sys.path:
+    if path not in pkg_resources.working_set.entries:
+        pkg_resources.working_set.add_entry(path)
+
+######################################################################
+# Install buildout
+
+ws = pkg_resources.working_set
+
+setuptools_path = ws.find(
+    pkg_resources.Requirement.parse('setuptools')).location
+
+# Fix sys.path here as easy_install.pth added before PYTHONPATH
+cmd = [sys.executable, '-c',
+       'import sys; sys.path[0:0] = [%r]; ' % setuptools_path +
+       'from setuptools.command.easy_install import main; main()',
+       '-mZqNxd', tmpeggs]
+
+find_links = os.environ.get(
+    'bootstrap-testing-find-links',
+    options.find_links or
+    ('http://downloads.buildout.org/'
+     if options.accept_buildout_test_releases else None)
+    )
+if find_links:
+    cmd.extend(['-f', find_links])
+
+requirement = 'zc.buildout'
+version = options.buildout_version
+if version is None and not options.accept_buildout_test_releases:
+    # Figure out the most recent final version of zc.buildout.
+    import setuptools.package_index
+    _final_parts = '*final-', '*final'
+
+    def _final_version(parsed_version):
+        try:
+            return not parsed_version.is_prerelease
+        except AttributeError:
+            # Older setuptools
+            for part in parsed_version:
+                if (part[:1] == '*') and (part not in _final_parts):
+                    return False
+            return True
+
+    index = setuptools.package_index.PackageIndex(
+        search_path=[setuptools_path])
+    if find_links:
+        index.add_find_links((find_links,))
+    req = pkg_resources.Requirement.parse(requirement)
+    if index.obtain(req) is not None:
+        best = []
+        bestv = None
+        for dist in index[req.project_name]:
+            distv = dist.parsed_version
+            if _final_version(distv):
+                if bestv is None or distv > bestv:
+                    best = [dist]
+                    bestv = distv
+                elif distv == bestv:
+                    best.append(dist)
+        if best:
+            best.sort()
+            version = best[-1].version
+if version:
+    requirement = '=='.join((requirement, version))
+cmd.append(requirement)
+
+import subprocess
+if subprocess.call(cmd) != 0:
+    raise Exception(
+        "Failed to execute command:\n%s" % repr(cmd)[1:-1])
+
+######################################################################
+# Import and run buildout
+
+ws.add_entry(tmpeggs)
+ws.require(requirement)
+import zc.buildout.buildout
+
+if not [a for a in args if '=' not in a]:
+    args.append('bootstrap')
+
+# if -c was provided, we push it back into args for buildout' main function
+if options.config_file is not None:
+    args[0:0] = ['-c', options.config_file]
+
+zc.buildout.buildout.main(args)
+shutil.rmtree(tmpeggs)

plone-4.3.x.cfg

@@ -2,3 +2,7 @@
 extends =
     https://raw.github.com/collective/buildout.plonetest/master/test-4.3.x.cfg
     base.cfg
+
+[versions]
+# FIXME
+flake8 = 3.3.0

plone-5.0.x.cfg

@@ -2,4 +2,8 @@
 extends =
     https://raw.github.com/collective/buildout.plonetest/master/test-5.0.x.cfg
     base.cfg
-
+
+[versions]
+# FIXME: outdated https://dist.plone.org/release/5.0-latest/versions.cfg
+setuptools = 33.1.1
+zc.buildout = 2.9.5

setup.cfg

@@ -18,13 +18,7 @@ not_skip=__init__.py
 
 [coverage:run]
 branch = True
-source =
-    src
-
-omit =
-    *.rst
-    */doctests/*
-    */tests/*
+include = src/plone/api/*
 
 [coverage:report]
 precision = 2
@@ -33,9 +27,6 @@ omit =
     */doctests/*
     */tests/*
 
-[coverage:html]
-directory = reports/coverage
-
 # When Python 2-3 compatible:
 # [bdist_wheel]
 # universal = 1