fix: require python 3.6 (#61)

Author: parthea

.github/.OwlBot.lock.yaml

@@ -1,3 +1,3 @@
 docker:
  image: gcr.io/repo-automation-bots/owlbot-python:latest
- digest: sha256:58c7342b0bccf85028100adaa3d856cb4a871c22ca9c01960d996e66c40548ce
+ digest: sha256:b6169fc6a5207b11800a7c002d0c5c2bc6d82697185ca12e666f44031468cfcd

CONTRIBUTING.rst

@@ -69,7 +69,6 @@ We use `nox <https://nox.readthedocs.io/en/latest/>`__ to instrument our tests.
 
 - To test your changes, run unit tests with ``nox``::
 
- $ nox -s unit-2.7
  $ nox -s unit-3.8
  $ ...
 
@@ -144,17 +143,15 @@ Running System Tests
 
  # Run all system tests
  $ nox -s system-3.8
- $ nox -s system-2.7
 
  # Run a single system test
  $ nox -s system-3.8 -- -k <name of test>
 
 
  .. note::
 
- System tests are only configured to run under Python 2.7 and
- Python 3.8. For expediency, we do not run them in older versions
- of Python 3.
+ System tests are only configured to run under Python 3.8.
+ For expediency, we do not run them in older versions of Python 3.
 
  This alone will not run the tests. You'll need to change some local
  auth settings and change some configuration in your project to

README.rst

@@ -49,12 +49,7 @@ dependencies.
 
 Supported Python Versions
 ^^^^^^^^^^^^^^^^^^^^^^^^^
-Python >= 3.5
-
-Deprecated Python Versions
-^^^^^^^^^^^^^^^^^^^^^^^^^^
-Python == 2.7. Python 2.7 support will be removed on January 1, 2020.
-
+Python >= 3.6
 
 Mac/Linux
 ^^^^^^^^^

noxfile.py

@@ -28,8 +28,8 @@
 BLACK_PATHS = ["docs", "google", "tests", "noxfile.py", "setup.py"]
 
 DEFAULT_PYTHON_VERSION = "3.8"
-SYSTEM_TEST_PYTHON_VERSIONS = ["2.7", "3.8"]
-UNIT_TEST_PYTHON_VERSIONS = ["2.7", "3.6", "3.7", "3.8", "3.9"]
+SYSTEM_TEST_PYTHON_VERSIONS = ["3.8"]
+UNIT_TEST_PYTHON_VERSIONS = ["3.6", "3.7", "3.8", "3.9"]
 
 CURRENT_DIRECTORY = pathlib.Path(__file__).parent.absolute()
 
@@ -84,6 +84,8 @@ def default(session):
  constraints_path = str(
  CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"
  )
+ session.install("asyncmock", "pytest-asyncio", "-c", constraints_path)
+
  session.install("mock", "pytest", "pytest-cov", "-c", constraints_path)
 
  session.install("-e", ".", "-c", constraints_path)
@@ -167,7 +169,7 @@ def cover(session):
  test runs (not system test runs), and then erases coverage data.
  """
  session.install("coverage", "pytest-cov")
- session.run("coverage", "report", "--show-missing", "--fail-under=99")
+ session.run("coverage", "report", "--show-missing", "--fail-under=100")
 
  session.run("coverage", "erase")
 

owlbot.py

@@ -24,7 +24,7 @@
 # ----------------------------------------------------------------------------
 # Add templated files
 # ----------------------------------------------------------------------------
-templated_files = common.py_library(cov_level=99)
+templated_files = common.py_library(microgenerator=True) 
 s.move(templated_files, excludes=["docs/multiprocessing.rst"])
 
 s.shell.run(["nox", "-s", "blacken"], hide_output=False)

setup.py

@@ -66,12 +66,11 @@
  "Intended Audience :: Developers",
  "License :: OSI Approved :: Apache Software License",
  "Programming Language :: Python",
- "Programming Language :: Python :: 2",
- "Programming Language :: Python :: 2.7",
  "Programming Language :: Python :: 3",
- "Programming Language :: Python :: 3.5",
  "Programming Language :: Python :: 3.6",
  "Programming Language :: Python :: 3.7",
+ "Programming Language :: Python :: 3.8",
+ "Programming Language :: Python :: 3.9",
  "Operating System :: OS Independent",
  "Topic :: Internet",
  ],
@@ -80,7 +79,7 @@
  namespace_packages=namespaces,
  install_requires=dependencies,
  extras_require=extras,
- python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*",
+ python_requires=">=3.6",
  include_package_data=True,
  zip_safe=False,
 )