Add support for Python 3.7.

.coveragerc

@@ -5,7 +5,7 @@ source = z3c.pt
 precision = 2
 exclude_lines =
     pragma: no cover
-    if __name__ == '__main__':
+    if __name__ == "__main__":
     raise NotImplementedError
     self.fail
     raise AssertionError

.travis.yml

@@ -1,12 +1,19 @@
 language: python
-sudo: false
 python:
     - 2.7
     - 3.4
     - 3.5
     - 3.6
     - pypy
     - pypy3
+matrix:
+    include:
+        - python: 3.7
+          dist: xenial
+        - python: 3.6
+          name: "Flake8"
+          install:  pip install -U flake8
+          script: flake8 --doctests src docs setup.py
 install:
     - pip install -U pip setuptools
     - pip install -U coverage coveralls

CHANGES.rst

@@ -5,7 +5,9 @@
 3.1.1 (unreleased)
 ==================
 
-- Nothing changed yet.
+- Add support for Python 3.7.
+
+- Drop support for running the tests using `python setup.py test`.
 
 
 3.1.0 (2017-10-17)

docs/conf.py

@@ -3,10 +3,12 @@
 # z3c.pt documentation build configuration file, created by
 # sphinx-quickstart on Wed Jul 16 13:18:14 2008.
 #
-# This file is execfile()d with the current directory set to its containing dir.
+# This file is execfile()d with the current directory set to its containing
+# dir.
 #
 # The contents of this file are pickled, so don't put values in the namespace
-# that aren't pickleable (module imports are okay, they're removed automatically).
+# that aren't pickleable (module imports are okay, they're removed
+# automatically).
 #
 # All configuration values have a default value; values that are commented out
 # serve to show the default value.
@@ -15,61 +17,62 @@
 # General configuration
 # ---------------------
 
-# Add any Sphinx extension module names here, as strings. They can be extensions
-# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 
-extensions = ['sphinx.ext.autodoc', 'sphinx.ext.doctest']
+extensions = ["sphinx.ext.autodoc", "sphinx.ext.doctest"]
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['.templates']
+templates_path = [".templates"]
 
 # The suffix of source filenames.
-source_suffix = '.rst'
+source_suffix = ".rst"
 
 # The master toctree document.
-master_doc = 'index'
+master_doc = "index"
 
 # General substitutions.
-project = 'z3c.pt'
-copyright = '2007-2009 The Zope Community'
+project = "z3c.pt"
+copyright = "2007-2009 The Zope Community"
 
 # The default replacements for |version| and |release|, also used in various
 # other places throughout the built documents.
 #
 # The short X.Y version.
-version = '1.0'
+version = "1.0"
 # The full version, including alpha/beta/rc tags.
-release = '1.0b14'
+release = "1.0b14"
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
-#today = ''
+# today = ''
 # Else, today_fmt is used as the format for a strftime call.
-today_fmt = '%B %d, %Y'
+today_fmt = "%B %d, %Y"
 
 # List of documents that shouldn't be included in the build.
-#unused_docs = []
+# unused_docs = []
 
-# List of directories, relative to source directories, that shouldn't be searched
-# for source files.
-#exclude_dirs = []
+# List of directories, relative to source directories, that shouldn't be
+# searched for source files.
+# exclude_dirs = []
 
-# The reST default role (used for this markup: `text`) to use for all documents.
-#default_role = None
+# The reST default role (used for this markup: `text`) to use for all
+# documents.
+# default_role = None
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
-#add_function_parentheses = True
+# add_function_parentheses = True
 
 # If true, the current module name will be prepended to all description
 # unit titles (such as .. function::).
-#add_module_names = True
+# add_module_names = True
 
 # If true, sectionauthor and moduleauthor directives will be shown in the
 # output. They are ignored by default.
-#show_authors = False
+# show_authors = False
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = "sphinx"
 
 
 # Options for HTML output
@@ -78,96 +81,97 @@
 # The style sheet to use for HTML and HTML Help pages. A file of that name
 # must exist either in Sphinx' static/ path, or in one of the custom paths
 # given in html_static_path.
-html_style = 'default.css'
+html_style = "default.css"
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
-#html_title = None
+# html_title = None
 
 # A shorter title for the navigation bar.  Default is the same as html_title.
-#html_short_title = None
+# html_short_title = None
 
 # The name of an image file (within the static path) to place at the top of
 # the sidebar.
-#html_logo = None
+# html_logo = None
 
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
-#html_favicon = None
+# html_favicon = None
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['.static']
+html_static_path = [".static"]
 
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.
-html_last_updated_fmt = '%b %d, %Y'
+html_last_updated_fmt = "%b %d, %Y"
 
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
-#html_use_smartypants = True
+# html_use_smartypants = True
 
 # Custom sidebar templates, maps document names to template names.
-#html_sidebars = {}
+# html_sidebars = {}
 
 # Additional templates that should be rendered to pages, maps page names to
 # template names.
-#html_additional_pages = {}
+# html_additional_pages = {}
 
 # If false, no module index is generated.
-#html_use_modindex = True
+# html_use_modindex = True
 
 # If false, no index is generated.
-#html_use_index = True
+# html_use_index = True
 
 # If true, the index is split into individual pages for each letter.
-#html_split_index = False
+# html_split_index = False
 
 # If true, the reST sources are included in the HTML build as _sources/<name>.
-#html_copy_source = True
+# html_copy_source = True
 
 # If true, an OpenSearch description file will be output, and all pages will
 # contain a <link> tag referring to it.  The value of this option must be the
 # base URL from which the finished HTML is served.
-#html_use_opensearch = ''
+# html_use_opensearch = ''
 
 # If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml").
-#html_file_suffix = ''
+# html_file_suffix = ''
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'z3cptdoc'
+htmlhelp_basename = "z3cptdoc"
 
 
 # Options for LaTeX output
 # ------------------------
 
 # The paper size ('letter' or 'a4').
-#latex_paper_size = 'letter'
+# latex_paper_size = 'letter'
 
 # The font size ('10pt', '11pt' or '12pt').
-#latex_font_size = '10pt'
+# latex_font_size = '10pt'
 
 # Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title, author, document class [howto/manual]).
+# (source start file, target name, title, author, document class
+# [howto/manual]).
 latex_documents = [
-  ('index', 'z3cpt.tex', 'z3c.pt Documentation', 'Malthe Borch', 'manual'),
+    ("index", "z3cpt.tex", "z3c.pt Documentation", "Malthe Borch", "manual")
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
 # the title page.
-#latex_logo = None
+# latex_logo = None
 
 # For "manual" documents, if this is true, then toplevel headings are parts,
 # not chapters.
-#latex_use_parts = False
+# latex_use_parts = False
 
 # Additional stuff for the LaTeX preamble.
-#latex_preamble = ''
+# latex_preamble = ''
 
 # Documents to append as an appendix to all manuals.
-#latex_appendices = []
+# latex_appendices = []
 
 # If false, no module index is generated.
-#latex_use_modindex = True
+# latex_use_modindex = True

setup.py

@@ -22,81 +22,60 @@ def read(*filenames):
         return f.read()
 
 
-def alltests():
-    import sys
-    import unittest
-    # use the zope.testrunner machinery to find all the
-    # test suites we've put under ourselves
-    import zope.testrunner.find
-    import zope.testrunner.options
-    here = os.path.abspath(os.path.join(os.path.dirname(__file__), 'src'))
-    args = sys.argv[:]
-    defaults = ["--test-path", here]
-    options = zope.testrunner.options.get_options(args, defaults)
-    suites = list(zope.testrunner.find.find_suites(options))
-    return unittest.TestSuite(suites)
-
-TESTS_REQUIRE = [
-    'zope.pagetemplate',
-    'zope.testing',
-    'zope.testrunner',
-]
-
 setup(
-    name='z3c.pt',
-    version='3.1.1.dev0',
-    author='Malthe Borch and the Zope Community',
-    author_email='zope-dev@zope.org',
-    description='Fast ZPT engine.',
+    name="z3c.pt",
+    version="3.1.1.dev0",
+    author="Malthe Borch and the Zope Community",
+    author_email="zope-dev@zope.org",
+    description="Fast ZPT engine.",
     long_description=(
-        read('README.rst')
-        + '\n\n'
-        + read('src', 'z3c', 'pt', 'README.rst')
-        + '\n\n'
-        + read('CHANGES.rst')
+        read("README.rst")
+        + "\n\n"
+        + read("src", "z3c", "pt", "README.rst")
+        + "\n\n"
+        + read("CHANGES.rst")
     ),
-    license='ZPL',
-    keywords='tal tales pagetemplate zope chameleon',
+    license="ZPL",
+    keywords="tal tales pagetemplate zope chameleon",
     classifiers=[
-        'Development Status :: 5 - Production/Stable',
-        'Environment :: Web Environment',
-        'Intended Audience :: Developers',
-        'License :: OSI Approved :: Zope Public License',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: Implementation',
-        'Programming Language :: Python :: Implementation :: CPython',
-        'Programming Language :: Python :: Implementation :: PyPy',
-        'Natural Language :: English',
-        'Operating System :: OS Independent',
-        'Topic :: Text Processing :: Markup :: HTML',
-        'Topic :: Text Processing :: Markup :: XML',
-        'Framework :: Zope :: 3',
+        "Development Status :: 5 - Production/Stable",
+        "Environment :: Web Environment",
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: Zope Public License",
+        "Programming Language :: Python :: 2",
+        "Programming Language :: Python :: 2.7",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.4",
+        "Programming Language :: Python :: 3.5",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: Implementation :: CPython",
+        "Programming Language :: Python :: Implementation :: PyPy",
+        "Natural Language :: English",
+        "Operating System :: OS Independent",
+        "Topic :: Text Processing :: Markup :: HTML",
+        "Topic :: Text Processing :: Markup :: XML",
+        "Framework :: Zope :: 3",
     ],
-    url='https://github.com/zopefoundation/z3c.pt',
-    namespace_packages=['z3c'],
-    packages=find_packages('src'),
-    package_dir={'': 'src'},
+    url="https://github.com/zopefoundation/z3c.pt",
+    namespace_packages=["z3c"],
+    packages=find_packages("src"),
+    package_dir={"": "src"},
     install_requires=[
-        'setuptools',
-        'six',
-        'zope.interface',
-        'zope.component',
-        'zope.i18n >= 3.5',
-        'zope.traversing',
-        'zope.contentprovider',
-        'Chameleon >= 2.4',
+        "setuptools",
+        "six",
+        "zope.interface",
+        "zope.component",
+        "zope.i18n >= 3.5",
+        "zope.traversing",
+        "zope.contentprovider",
+        "Chameleon >= 2.4",
     ],
-    extras_require={
-        'test': TESTS_REQUIRE,
-    },
-    tests_require=TESTS_REQUIRE,
-    test_suite='__main__.alltests',
+    extras_require={"test": [
+        "zope.pagetemplate",
+        "zope.testing",
+        "zope.testrunner",
+    ]},
     include_package_data=True,
     zip_safe=False,
 )

src/z3c/__init__.py

@@ -1 +1 @@
-__import__('pkg_resources').declare_namespace(__name__) # pragma: no cover
+__import__("pkg_resources").declare_namespace(__name__)  # pragma: no cover