nox: remove formatters session

README.md

@@ -58,11 +58,10 @@ You can change this behavior through the `OTHER_ANTSIBULL_MODE` env var:
 To run specific tests:
 
 1. `nox -e test` to only run unit tests;
-2. `nox -e lint` to run all linters and formatters at once;
-3. `nox -e formatters` to run `isort`;
-4. `nox -e codeqa` to run `flake8`, `pylint`, and `reuse lint`;
-5. `nox -e typing` to run `mypy` and `pyre`.
-6. `nox -e coverage_release` to build a test ansible release.
+2. `nox -e lint` to run all linters;
+3. `nox -e codeqa` to run `flake8`, `pylint`, and `reuse lint`;
+4. `nox -e typing` to run `mypy` and `pyre`.
+5. `nox -e coverage_release` to build a test ansible release.
    This is expensive, so it's not run by default.
 
 To create a more complete local development env:

noxfile.py

@@ -16,10 +16,6 @@
     "1",
     "true",
 )
-LINT_CHECK_MODE = os.environ.get("LINT_CHECK_MODE", str(IN_CI)).lower() in (
-    "1",
-    "true",
-)
 
 # Always install latest pip version
 os.environ["VIRTUALENV_DOWNLOAD"] = "1"
@@ -128,20 +124,10 @@ def coverage_release(session: nox.Session):
 
 @nox.session
 def lint(session: nox.Session):
-    session.notify("formatters")
     session.notify("codeqa")
     session.notify("typing")
 
 
-@nox.session
-def formatters(session: nox.Session):
-    install(session, ".[formatters]", editable=True)
-    posargs = list(session.posargs)
-    if LINT_CHECK_MODE:
-        posargs.append("--check")
-    session.run("isort", *posargs, "src", "tests", "noxfile.py")
-
-
 @nox.session
 def codeqa(session: nox.Session):
     install(session, ".[codeqa]", *other_antsibull(), editable=True)

pyproject.toml

@@ -86,9 +86,6 @@ codeqa = [
     "pylint",
     "reuse",
 ]
-formatters = [
-    "isort",
-]
 dev = [
     # Used by nox sessions
     "antsibull[codeqa]",