Replace pyright with ty

Author: lemonyte

.pre-commit-config.yaml

@@ -16,7 +16,12 @@ repos:
       - id: ruff-check
       - id: ruff-format
 
-  - repo: https://github.com/RobertCraigie/pyright-python
-    rev: v1.1.406
+  - repo: local
     hooks:
-      - id: pyright
+      - id: ty-check
+        name: ty check
+        description: Type check with ty.
+        entry: uvx ty check
+        language: system
+        pass_filenames: false
+        require_serial: true

pyproject.toml

@@ -33,6 +33,7 @@ dev = [
     "pytest-cov~=7.0.0",
     "pytest~=8.4.2",
     "setuptools>=61",
+    "ty>=0.0.2",
 ]
 
 [tool.setuptools]
@@ -55,7 +56,5 @@ ignore = ["A", "D", "T"]
 [tool.ruff.lint.per-file-ignores]
 "**/tests/*" = ["S101", "S603"]
 
-[tool.pyright]
-venvPath = "."
-venv = ".venv"
+[tool.ty.src]
 exclude = ["tests/code/**"]

src/no_code/no.py

@@ -24,10 +24,9 @@ def nothing(data: str, /) -> str: ...
 def nothing(data: "ReadableBuffer", /, *, errors: str = "strict") -> bytes: ...
 def nothing(data: "str | ReadableBuffer", /, *, errors: str = "strict") -> str | bytes:
     """Transform a string or bytes-like object into nothing."""
-    as_string = isinstance(data, str)
-    data_bytes = data.encode("utf-8", errors) if as_string else bytes(data)
+    data_bytes = data.encode("utf-8", errors) if isinstance(data, str) else bytes(data)
     transformed = "".join(format(byte, "08b") for byte in data_bytes).translate({48: 0x200B, 49: 0x200C})
-    return transformed if as_string else transformed.encode("utf-8", errors)
+    return transformed if isinstance(data, str) else transformed.encode("utf-8", errors)
 
 
 @overload
@@ -36,8 +35,7 @@ def something(data: str, /) -> str: ...
 def something(data: "ReadableBuffer", /, *, errors: str = "strict") -> bytes: ...
 def something(data: "str | ReadableBuffer", /, *, errors: str = "strict") -> str | bytes:
     """Transform nothing into a string or bytes-like object."""
-    as_string = isinstance(data, str)
-    data_str = data if as_string else bytes(data).decode("utf-8", errors)
+    data_str = data if isinstance(data, str) else bytes(data).decode("utf-8", errors)
     chars = bytearray()
     bits = []
     for char in data_str:
@@ -50,7 +48,7 @@ def something(data: "str | ReadableBuffer", /, *, errors: str = "strict") -> str
         if len(bits) == BYTE_SIZE:
             chars.append(int("".join(bits), base=2))
             bits.clear()
-    return chars.decode("utf-8", errors) if as_string else bytes(chars)
+    return chars.decode("utf-8", errors) if isinstance(data, str) else bytes(chars)
 
 
 def encode(input: str, errors: str | None = None, /) -> tuple[bytes, int]: