Ran pre-commit to populate .isort.cfg and let isort run against the r…

…epository.

.isort.cfg

@@ -7,6 +7,6 @@ import_heading_thirdparty=Third-Party Libraries
 import_heading_firstparty=cisagov Libraries
 
 # Should be auto-populated by seed-isort-config hook
-known_third_party=
+known_third_party=docopt,pkg_resources,pytest,setuptools
 # These must be manually set to correctly separate them from third party libraries
-known_first_party=
+known_first_party=example

setup.py

@@ -8,10 +8,12 @@
 - https://blog.ionelmc.ro/2014/05/25/python-packaging/#the-structure
 """
 
+# Standard Python Libraries
 from glob import glob
-from os.path import splitext, basename
+from os.path import basename, splitext
 
-from setuptools import setup, find_packages
+# Third-Party Libraries
+from setuptools import find_packages, setup
 
 
 def readme():

src/example/__init__.py

@@ -1,5 +1,5 @@
 """The example library."""
-from .example import example_div
 from ._version import __version__  # noqa: F401
+from .example import example_div
 
 __all__ = ["example_div"]

src/example/example.py

@@ -13,10 +13,12 @@
                          "warning", "error", and "critical". [default: warning]
 """
 
+# Standard Python Libraries
 import logging
 import os
 import sys
 
+# Third-Party Libraries
 import docopt
 import pkg_resources
 

tests/conftest.py

@@ -2,6 +2,7 @@
 
 https://docs.pytest.org/en/latest/writing_plugins.html#conftest-py-plugins
 """
+# Third-Party Libraries
 import pytest
 
 

tests/test_example.py

@@ -1,13 +1,16 @@
 #!/usr/bin/env pytest -vs
 """Tests for example."""
 
+# Standard Python Libraries
 import logging
 import os
 import sys
 from unittest.mock import patch
 
+# Third-Party Libraries
 import pytest
 
+# cisagov Libraries
 import example
 
 div_params = [