Use latest version of Nox for tests. (#222)

* Use latest version of Nox for tests.

Also, update lint session to use black to check.

* Use plain pytest for Python 2.7

Author: tswast

.travis.yml

@@ -4,7 +4,7 @@ matrix:
   include:
   - os: linux
     python: 2.7
-    env: PYTHON=2.7 PANDAS=0.19.2 COVERAGE='false' LINT='true'
+    env: PYTHON=2.7 PANDAS=0.19.2 COVERAGE='false' LINT='false'
   - os: linux
     python: 3.5
     env: PYTHON=3.5 PANDAS=0.18.1 COVERAGE='true' LINT='false'
@@ -28,7 +28,7 @@ install:
   - pip install --upgrade pip
   - REQ="ci/requirements-${PYTHON}-${PANDAS}" ;
     if [ -f "$REQ.pip" ]; then
-      pip install --upgrade nox-automation ;
+      pip install --upgrade nox ;
     else
       wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
       bash miniconda.sh -b -p $HOME/miniconda ;
@@ -49,9 +49,13 @@ install:
     fi
 
 script:
-  - if [[ $PYTHON == '2.7' ]]; then nox -s test27 ; fi
-  - if [[ $PYTHON == '3.5' ]]; then nox -s test35 ; fi
-  - if [[ $PYTHON == '3.6' ]] && [[ "$PANDAS" == "MASTER" ]]; then nox -s test36master ; fi
+  - if [[ $PYTHON == '2.7' ]]; then
+      pip install -r ci/requirements-2.7-0.19.2.pip ;
+      pip install -e . ;
+      pytest tests/unit ;
+    fi
+  - if [[ $PYTHON == '3.5' ]]; then nox -s test_earliest_deps ; fi
+  - if [[ $PYTHON == '3.6' ]] && [[ "$PANDAS" == "MASTER" ]]; then nox -s test_latest_deps ; fi
   - REQ="ci/requirements-${PYTHON}-${PANDAS}" ;
     if [ -f "$REQ.conda" ]; then
       pytest --quiet -m 'not local_auth' -v tests ;

ci/requirements-3.5-0.18.1.pip

@@ -1,3 +1,4 @@
 google-auth==1.4.1
 google-auth-oauthlib==0.0.1
 google-cloud-bigquery==0.32.0
+pandas==0.18.1

docs/source/conf.py

@@ -30,48 +30,49 @@
 # 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.autosummary',
-              'sphinx.ext.doctest',
-              'sphinx.ext.extlinks',
-              'sphinx.ext.todo',
-              'numpydoc', # used to parse numpy-style docstrings for autodoc
-              'IPython.sphinxext.ipython_console_highlighting',
-              'IPython.sphinxext.ipython_directive',
-              'sphinx.ext.intersphinx',
-              'sphinx.ext.coverage',
-              'sphinx.ext.ifconfig',
-              ]
+extensions = [
+    "sphinx.ext.autodoc",
+    "sphinx.ext.autosummary",
+    "sphinx.ext.doctest",
+    "sphinx.ext.extlinks",
+    "sphinx.ext.todo",
+    "numpydoc",  # used to parse numpy-style docstrings for autodoc
+    "IPython.sphinxext.ipython_console_highlighting",
+    "IPython.sphinxext.ipython_directive",
+    "sphinx.ext.intersphinx",
+    "sphinx.ext.coverage",
+    "sphinx.ext.ifconfig",
+]
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
 # The suffix(es) of source filenames.
 # You can specify multiple suffix as a list of string:
 #
 # source_suffix = ['.rst', '.md']
-source_suffix = '.rst'
+source_suffix = ".rst"
 
 # The encoding of source files.
 #
 # source_encoding = 'utf-8-sig'
 
 # The master toctree document.
-master_doc = 'index'
+master_doc = "index"
 
 # General information about the project.
-project = u'pandas-gbq'
-copyright = u'2017, PyData Development Team'
-author = u'PyData Development Team'
+project = u"pandas-gbq"
+copyright = u"2017, PyData Development Team"
+author = u"PyData Development Team"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = u'0.1.0'
+version = u"0.1.0"
 # The full version, including alpha/beta/rc tags.
-release = u'0.1.0'
+release = u"0.1.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -92,7 +93,7 @@
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This patterns also effect to html_static_path and html_extra_path
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
 
 # The reST default role (used for this markup: `text`) to use for all
 # documents.
@@ -114,7 +115,7 @@
 # show_authors = False
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = "sphinx"
 
 # A list of ignored prefixes for module index sorting.
 # modindex_common_prefix = []
@@ -130,11 +131,12 @@
 
 # Taken from docs.readthedocs.io:
 # on_rtd is whether we are on readthedocs.io
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
+on_rtd = os.environ.get("READTHEDOCS", None) == "True"
 
 if not on_rtd:  # only import and set the theme if we're building docs locally
     import sphinx_rtd_theme
-    html_theme = 'sphinx_rtd_theme'
+
+    html_theme = "sphinx_rtd_theme"
     html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
@@ -174,7 +176,7 @@
 # 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"]
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied
@@ -254,34 +256,36 @@
 # html_search_scorer = 'scorer.js'
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'pandas-gbqdoc'
+htmlhelp_basename = "pandas-gbqdoc"
 
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
-     # The paper size ('letterpaper' or 'a4paper').
-     #
-     # 'papersize': 'letterpaper',
-
-     # The font size ('10pt', '11pt' or '12pt').
-     #
-     # 'pointsize': '10pt',
-
-     # Additional stuff for the LaTeX preamble.
-     #
-     # 'preamble': '',
-
-     # Latex figure (float) alignment
-     #
-     # 'figure_align': 'htbp',
+    # The paper size ('letterpaper' or 'a4paper').
+    #
+    # 'papersize': 'letterpaper',
+    # The font size ('10pt', '11pt' or '12pt').
+    #
+    # 'pointsize': '10pt',
+    # Additional stuff for the LaTeX preamble.
+    #
+    # 'preamble': '',
+    # Latex figure (float) alignment
+    #
+    # 'figure_align': 'htbp',
 }
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, 'pandas-gbq.tex', u'pandas-gbq Documentation',
-     u'PyData Development Team', 'manual'),
+    (
+        master_doc,
+        "pandas-gbq.tex",
+        u"pandas-gbq Documentation",
+        u"PyData Development Team",
+        "manual",
+    )
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -322,8 +326,7 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    (master_doc, 'pandas-gbq', u'pandas-gbq Documentation',
-     [author], 1)
+    (master_doc, "pandas-gbq", u"pandas-gbq Documentation", [author], 1)
 ]
 
 # If true, show URL addresses after external links.
@@ -337,9 +340,15 @@
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (master_doc, 'pandas-gbq', u'pandas-gbq Documentation',
-     author, 'pandas-gbq', 'One line description of project.',
-     'Miscellaneous'),
+    (
+        master_doc,
+        "pandas-gbq",
+        u"pandas-gbq Documentation",
+        author,
+        "pandas-gbq",
+        "One line description of project.",
+        "Miscellaneous",
+    )
 ]
 
 # Documents to append as an appendix to all manuals.
@@ -361,11 +370,12 @@
 
 # Configuration for intersphinx:
 intersphinx_mapping = {
-    'https://docs.python.org/': None,
-    'https://pandas.pydata.org/pandas-docs/stable/': None,
-    'https://google-auth.readthedocs.io/en/latest/': None,
+    "https://docs.python.org/": None,
+    "https://pandas.pydata.org/pandas-docs/stable/": None,
+    "https://google-auth.readthedocs.io/en/latest/": None,
 }
 
-extlinks = {'issue': ('https://github.com/pydata/pandas-gbq/issues/%s',
-                      'GH#'),
-            'pr': ('https://github.com/pydata/pandas-gbq/pull/%s', 'GH#')}
+extlinks = {
+    "issue": ("https://github.com/pydata/pandas-gbq/issues/%s", "GH#"),
+    "pr": ("https://github.com/pydata/pandas-gbq/pull/%s", "GH#"),
+}

nox.py renamed to noxfile.py

@@ -14,8 +14,11 @@
 )
 
 
+latest_python = "3.6"
+
+
 @nox.session
-def default(session):
+def test(session):
     session.install("mock", "pytest", "pytest-cov")
     session.install("-e", ".")
 
@@ -53,54 +56,38 @@ def unit(session):
 
 
 @nox.session
-def test27(session):
-    session.interpreter = "python2.7"
-    session.install(
-        "-r", os.path.join(".", "ci", "requirements-2.7-0.19.2.pip")
-    )
-    default(session)
-
-
-@nox.session
-def test35(session):
-    session.interpreter = "python3.5"
+def test_earliest_deps(session, python="3.5"):
     session.install(
         "-r", os.path.join(".", "ci", "requirements-3.5-0.18.1.pip")
     )
-    default(session)
+    test(session)
 
 
 @nox.session
-def test36(session):
-    session.interpreter = "python3.6"
-    session.install(
-        "-r", os.path.join(".", "ci", "requirements-3.6-0.20.1.conda")
-    )
-    default(session)
-
-
-@nox.session
-def test36master(session):
-    session.interpreter = "python3.6"
+def test_latest_deps(session, python=latest_python):
     session.install(
         "--pre", "--upgrade", "--timeout=60", "-f", PANDAS_PRE_WHEELS, "pandas"
     )
     session.install(
         "-r", os.path.join(".", "ci", "requirements-3.6-MASTER.pip")
     )
-    default(session)
+    test(session)
 
 
 @nox.session
-def lint(session):
-    session.install("flake8")
-    session.run("flake8", "pandas_gbq", "tests", "-v")
+def lint(session, python=latest_python):
+    session.install("black")
+    session.run(
+        "black",
+        "--check",
+        "--exclude",
+        "(\.git|\.hg|\.mypy_cache|\.tox|\.nox|\.venv|_build|buck-out|build|dist)",
+        ".",
+    )
 
 
 @nox.session
-def cover(session):
-    session.interpreter = "python3.5"
-
+def cover(session, python=latest_python):
     session.install("coverage", "pytest-cov")
     session.run("coverage", "report", "--show-missing", "--fail-under=40")
     session.run("coverage", "erase")