lint fixes

Author: randy3k

.flake8

@@ -7,5 +7,6 @@ max-line-length = 120
 # D103  Missing docstring in public function
 # D104  Missing docstring in public package
 # D107  Missing docstring in __init__
+# W504  line break after binary operator
 # W606  'async' and 'await' are reserved keywords starting with Python 3.7
-ignore = D100, D101, D102, D103, D104, D107, W606
+ignore = D100, D101, D102, D103, D104, D107, W504, W606

unittesting/utils/reloader.py

@@ -104,6 +104,8 @@ def reload_package(pkg_name, dummy=True, verbose=True):
 
 def reload_dependency(dependency_name, dummy=True, verbose=True):
     """
+    Reload a Package Control dependency.
+
     Package Control dependencies aren't regular packages, so we don't want to
     call `sublime_plugin.unload_module` or `sublime_plugin.reload_plugin`.
     Instead, we manually unload all of the modules in the dependency and then