mypy -> ty

Makefile

@@ -33,10 +33,10 @@ lintlify: venv
 	.venv/bin/python -m lintlify.main
 
 .PHONY: lint
-lint: broken-links mypy lintlify format-check
+lint: broken-links check lintlify format-check
 
 .PHONY: ci
-ci: broken-links mypy lintlify format-check test
+ci: broken-links check lintlify format-check test
 
 .PHONY: format
 format: venv
@@ -47,15 +47,15 @@ format: venv
 format-check: venv
 	uv run ruff format --check
 
-.PHONY: mypy
-mypy: venv
-	uv run mypy --strict scripts/*.py
-	uv run mypy --strict --ignore-missing-imports -p lintlify
+.PHONY: check
+check: venv
+	uv run ty check
 
 .PHONY: venv
 venv: .venv
 
 .venv: uv.lock pyproject.toml
+	rm -rf .venv
 	uv sync
 
 .PHONY: test

docs/api-reference/v4/endpoints/get-event.mdx

@@ -1,5 +1,5 @@
 ---
-openapi: get /firework/v4/events/
+openapi: firework-v4-openapi get /firework/v4/events/
 ---
 
 import ModelExamples from '/snippets/event_model_examples.mdx'
@@ -8,4 +8,4 @@ import ModelExamples from '/snippets/event_model_examples.mdx'
   <ResponseExample>
     <ModelExamples />
   </ResponseExample>
-</Panel>
+</Panel>

pyproject.toml

@@ -4,15 +4,15 @@ version = "0.1.0"
 authors = [
     { name = "Alexandre Viau", email="alexandre.viau@flare.io>" }
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.12"
 dependencies = [
-    "pydantic==2.12.3",
-    "mypy==1.18.2",
-    "ruff==0.14.3",
-    "python-frontmatter==1.1.0",
-    "requests==2.32.5",
-    "pytest==8.4.2",
-    "types-requests==2.32.4.20250913",
+    "pydantic>=2.12.3",
+    "ty>=0.0.15",
+    "ruff>=0.14.3",
+    "python-frontmatter>=1.1.0",
+    "requests>=2.32",
+    "pytest>=8.4.2",
+    "types-requests>=2.32",
     "flareio>=1.2.0",
 ]
 

src/lintlify/context.py

@@ -11,12 +11,12 @@ class LintContext:
     repository_root: str
 
     @property
-    def mypy_path(self) -> str:
+    def ty_path(self) -> str:
         return os.path.join(
             self.repository_root,
             ".venv",
             "bin",
-            "mypy",
+            "ty",
         )
 
     @property

src/lintlify/linters/code_blocks.py

@@ -1,6 +1,7 @@
 import dataclasses
 import re
 import subprocess
+import tempfile
 
 from lintlify.context import LintContext
 from lintlify.error import LintError
@@ -71,20 +72,23 @@ def _lint_mdx_file_code_blocks(
 
         # Run mypy
         if not is_incomplete_example:
-            try:
-                subprocess.check_output(
-                    args=[
-                        lint_context.mypy_path,
-                        "--ignore-missing-imports",
-                        "/dev/stdin",
-                    ],
-                    input=python_block.body.encode("utf-8"),
-                )
-            except subprocess.CalledProcessError as ex:
-                yield LintError(
-                    filename=filename,
-                    message=ex.stdout.decode(),
-                )
+            with tempfile.NamedTemporaryFile() as f:
+                f.write(python_block.body.encode("utf-8"))
+                f.flush()
+                try:
+                    subprocess.check_output(
+                        args=[
+                            lint_context.ty_path,
+                            "check",
+                            "--ignore=unresolved-import",
+                            f.name,
+                        ],
+                    )
+                except subprocess.CalledProcessError as ex:
+                    yield LintError(
+                        filename=filename,
+                        message=ex.stdout.decode(),
+                    )
 
         # Run ruff check
         try:

src/lintlify/linters/frontmatter.py

@@ -46,7 +46,7 @@ def _lint_frontmatter_file_openapi(
     mdx_file: mdx.MdxFile,
 ) -> t.Iterator[LintError]:
     property = _FrontmatterOpenapi.from_raw(
-        mdx_file.post.metadata["openapi"],
+        str(mdx_file.post.metadata["openapi"]),
     )
 
     for reference_file in lint_context.openapi_files: