Update pre-commit hooks

.pre-commit-config.yaml

@@ -3,17 +3,15 @@ default_language_version:
   python: python3
 repos:
 - repo: https://github.com/psf/black
-  rev: 19.3b0
+  rev: 19.10b0
   hooks:
   - id: black
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v2.4.0
+  rev: v3.1.0
   hooks:
   - id: trailing-whitespace
   - id: end-of-file-fixer
   - id: debug-statements
-  - id: flake8
-    additional_dependencies: ["flake8-bugbear==19.8.0"]
   - id: fix-encoding-pragma
   - id: check-case-conflict
   - id: check-docstring-first
@@ -23,12 +21,17 @@ repos:
   - id: check-xml
   - id: mixed-line-ending
     args: ["--fix=lf"]
+- repo: https://github.com/pycqa/flake8
+  rev: 3.8.1
+  hooks:
+  - id: flake8
+    additional_dependencies: ["flake8-bugbear==20.1.4"]
 - repo: https://github.com/asottile/pyupgrade
-  rev: v1.25.1
+  rev: v2.4.3
   hooks:
   - id: pyupgrade
 - repo: https://github.com/asottile/seed-isort-config
-  rev: v1.9.3
+  rev: v2.1.1
   hooks:
   - id: seed-isort-config
 - repo: https://github.com/pre-commit/mirrors-isort

tests/test_make_default_setup.py

@@ -18,13 +18,13 @@
 
 class TestMakeDefaultSetup(unittest.TestCase):
     def _assert_no_diff(self, dc):
-        def _filter(l):
+        def _filter(names):
             return [
-                i
-                for i in l
-                if not i.endswith(".pyc")
-                and not i.endswith(".egg-info")
-                and not i.endswith(".eggs")
+                name
+                for name in names
+                if not name.endswith(".pyc")
+                and not name.endswith(".egg-info")
+                and not name.endswith(".eggs")
             ]
 
         if dc.right.endswith("addon4"):