Update linting tools and fix code style

.pre-commit-config.yaml

@@ -3,7 +3,7 @@
 exclude: "(.idea|node_modules|.tox)"
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.3.0
+    rev: v4.0.1
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -17,15 +17,15 @@ repos:
         args:
           - --remove
   - repo: https://github.com/timothycrosley/isort
-    rev: "5.6.4"
+    rev: "5.9.3"
     hooks:
       - id: isort
   - repo: https://github.com/psf/black
-    rev: 20.8b1
+    rev: 21.9b0
     hooks:
       - id: black
   - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.4
+    rev: 3.9.2
     hooks:
       - id: flake8
         additional_dependencies:
@@ -40,14 +40,14 @@ repos:
           - flake8-tidy-imports
           - pep8-naming
   - repo: https://github.com/econchick/interrogate
-    rev: 1.3.1
+    rev: 1.5.0
     hooks:
       - id: interrogate
         args:
           - "-cpyproject.toml"
           - "--quiet"
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.7.3
+    rev: v2.29.0
     hooks:
       - id: pyupgrade
         args:

changes/34.bugfix

@@ -0,0 +1 @@
+Update linting tools and fix code style

tasks.py

@@ -12,7 +12,7 @@
 
 @task
 def clean(c):
-    """ Remove artifacts and binary files. """
+    """Remove artifacts and binary files."""
     c.run("python setup.py clean --all")
     patterns = ["build", "dist"]
     patterns.extend(glob("*.egg*"))
@@ -24,19 +24,19 @@ def clean(c):
 
 @task
 def lint(c):
-    """ Run linting tox environments. """
+    """Run linting tox environments."""
     c.run("tox -epep8,isort,black,pypi-description")
 
 
 @task  # NOQA
 def format(c):  # NOQA
-    """ Run code formatting tasks. """
+    """Run code formatting tasks."""
     c.run("tox -eblacken,isort_format")
 
 
 @task
 def towncrier_check(c):  # NOQA
-    """ Check towncrier files. """
+    """Check towncrier files."""
     output = io.StringIO()
     c.run("git branch --contains HEAD", out_stream=output)
     skipped_branch_prefix = ["pull/", "develop", "master", "HEAD"]
@@ -89,31 +89,31 @@ def towncrier_check(c):  # NOQA
 
 @task
 def test(c):
-    """ Run test in local environment. """
+    """Run test in local environment."""
     c.run("python setup.py test")
 
 
 @task
 def test_all(c):
-    """ Run all tox environments. """
+    """Run all tox environments."""
     c.run("tox")
 
 
 @task
 def coverage(c):
-    """ Run test with coverage in local environment. """
+    """Run test with coverage in local environment."""
     c.run("coverage erase")
     c.run("run setup.py test")
     c.run("report -m")
 
 
 @task
 def tag_release(c, level):
-    """ Tag release version. """
+    """Tag release version."""
     c.run("bumpversion --list %s --no-tag" % level)
 
 
 @task
 def tag_dev(c, level="patch"):
-    """ Tag development version. """
+    """Tag development version."""
     c.run("bumpversion --list %s --message='Bump develop version [ci skip]' --no-tag" % level)

tox.ini

@@ -24,7 +24,7 @@ commands =
     {envpython} -minterrogate -c pyproject.toml giturlparse
 deps =
     interrogate
-    flake8
+    flake8>3.9,<4
     flake8-broken-line
     flake8-bugbear
     flake8-builtins
@@ -40,7 +40,7 @@ skip_install = true
 [testenv:isort]
 commands =
     {envpython} -m isort -c --df giturlparse
-deps = isort>5,<6
+deps = isort>5.9,<6
 skip_install = true
 
 [testenv:isort_format]