Use ty instead of mypy

Author: bkis

.github/workflows/checks.yml

@@ -38,4 +38,4 @@ jobs:
       - name: Check code quality
         run: uv run ruff check .
       - name: Check typing
-        run: uv run mypy
+        run: uv run ty check

README.md

@@ -3,7 +3,7 @@
 [![PyPI - Version](https://img.shields.io/pypi/v/viracitapada?logo=pypi&logoColor=%23ffffff&color=%230073b7)](https://pypi.org/project/viracitapada)
 ![Tests Status](https://img.shields.io/github/actions/workflow/status/VedaWebProject/viracitapada/tests.yml?label=tests)
 [![Tests Coverage](https://img.shields.io/coverallsCoverage/github/VedaWebProject/viracitapada?branch=main&label=tests%20coverage)](https://coveralls.io/github/VedaWebProject/viracitapada?branch=main)
-![mypy](https://img.shields.io/badge/type%20checked-mypy-039dfc)
+![ty](https://img.shields.io/badge/type%20checked-ty-039dfc)
 
 
 Performs metrical analysis on ISO-15919-transliterated Sanskrit verses.

pre-commit.sh

@@ -1,5 +1,7 @@
 !#!/usr/bin/env sh
 
+set -e
+
 # Format code and fix linter errors
 uv run ruff format .
 uv run ruff check . --fix
@@ -8,11 +10,11 @@ uv run ruff check . --fix
 uv run ruff format . --check
 uv run ruff check .
 
-# run mypy
-uv run mypy
-
 # Run tests and measure test coverage
 uv run coverage run -m pytest
 
 # Print coverage report of last measured test run
 uv run coverage report -m
+
+# run ty
+uv run ty check

pyproject.toml

@@ -39,18 +39,11 @@ build-backend = "hatchling.build"
 [dependency-groups]
 dev = [
     "coverage>=7.6.9",
-    "mypy>=1.13.0",
     "pytest>=8.3.4",
     "ruff>=0.8.3",
+    "ty>=0.0.56",
 ]
 
-# mypy
-
-[tool.mypy]
-python_version = "3.10"
-files = "src/viracitapada/**/*.py"
-warn_return_any = true
-
 # ruff
 
 [tool.ruff]

tests/test_annotate.py

@@ -41,5 +41,5 @@ def test_annotate_type_error():
                 "yahvā́ iva",
                 1,
                 True,
-            ]
+            ]  # ty:ignore[invalid-argument-type]
         )

tests/test_parse.py

@@ -30,7 +30,7 @@ def test_parse_custom_marks():
 
 def test_parse_invalid_type():
     with pytest.raises(TypeError):
-        vp.parse_meter(False)
+        vp.parse_meter(False)  # ty:ignore[invalid-argument-type]
 
 
 def test_parse_lines_multiline_str(
@@ -63,5 +63,5 @@ def test_parse_type_error():
                 "yahvā́ iva",
                 1,
                 True,
-            ]
+            ]  # ty:ignore[invalid-argument-type]
         )