Move mypy configuration to pyproject.toml

Change-Id: I5938f47c5941bdbe57f2219a78153d5431e93eb7
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

.pre-commit-config.yaml

@@ -51,7 +51,6 @@ repos:
     rev: v1.14.1
     hooks:
       - id: mypy
-        args: [--config-file=./mypy.ini]
         pass_filenames: false
         # need to list alembic here; otherwise it doesn't see internals
         # necessary to detect one of 'ignored' errors and complains about

mypy.ini

@@ -1,20 +0,0 @@
-# Config file options: https://mypy.readthedocs.io/en/stable/config_file.html
-
-[mypy]
-incremental = True
-pretty = True
-show_error_context = True
-show_column_numbers = True
-warn_unused_ignores = True
-# remove gradually as progress is made
-disable_error_code = import-untyped,var-annotated,import-not-found
-
-# honor excludes by not following there through imports
-follow_imports = silent
-
-files = neutron
-
-# NOTE: Gradually enable type checking for each package.
-# Finally, when the whole repo is migrated this option can be deleted
-# and rules applied to the whole repo.
-exclude = (?x)(^neutron/tests/$)

pyproject.toml

@@ -1,3 +1,19 @@
 [build-system]
 requires = ["pbr>=6.0.0", "setuptools>=64.0.0"]
 build-backend = "pbr.build"
+
+[tool.mypy]
+incremental = true
+pretty = true
+show_error_context = true
+show_column_numbers = true
+warn_unused_ignores = true
+# remove gradually as progress is made
+disable_error_code = "import-untyped,var-annotated,import-not-found"
+# honor excludes by not following there through imports
+follow_imports = "silent"
+files = "neutron"
+# NOTE: Gradually enable type checking for each package.
+# Finally, when the whole repo is migrated this option can be deleted
+# and rules applied to the whole repo.
+exclude = "(?x)(^neutron/tests/$)"

tox.ini

@@ -124,7 +124,7 @@ commands =
 
 [testenv:mypy]
 deps = {[testenv:pep8]deps}
-commands = mypy --config-file ./mypy.ini
+commands = mypy
 
 [testenv:releasenotes]
 description =