update mypy and pin version

.github/workflows/main.yml

@@ -31,7 +31,7 @@ jobs:
     steps:
       - uses: actions/checkout@v1
       - uses: actions/setup-python@v1
-      - run: pip install mypy
+      - run: pip install mypy==0.770
       - run: mypy .
   test:
     strategy:

pathod/language/actions.py

@@ -6,7 +6,7 @@ import pyparsing as pp
 from . import base
 
 
-@total_ordering
+@total_ordering  # type: ignore
 class _Action(base.Token):
 
     """

release/cibuild.py

@@ -474,7 +474,7 @@ def build_wininstaller(be: BuildEnviron):  # pragma: no cover
                 IB_SETUP.with_suffix(".tmp"),
                 reporthook=report
             )
-            shutil.move(IB_SETUP.with_suffix(".tmp"), IB_SETUP)
+            shutil.move(str(IB_SETUP.with_suffix(".tmp")), str(IB_SETUP))
 
         click.echo("Install InstallBuilder...")
         subprocess.run([str(IB_SETUP), "--mode", "unattended", "--unattendedmodeui", "none"], check=True)

setup.py

@@ -94,7 +94,7 @@ setup(
             "asynctest>=0.12.0",
             "flake8>=3.7.8,<3.8",
             "Flask>=1.0,<1.2",
-            "mypy>=0.740,<0.741",
+            "mypy>=0.740,<0.771",
             "parver>=0.1,<2.0",
             "pytest-asyncio>=0.10.0,<0.11",
             "pytest-cov>=2.7.1,<3",