Remove support for pytype (#14463)

tests/runtests.py

@@ -6,7 +6,6 @@ import json
 import re
 import subprocess
 import sys
-from importlib.util import find_spec
 from pathlib import Path
 
 from ts_utils.metadata import get_oldest_supported_python, read_metadata
@@ -77,7 +76,6 @@ def main() -> None:
         python_version = get_oldest_supported_python()
 
     stubtest_result: subprocess.CompletedProcess[bytes] | None = None
-    pytype_result: subprocess.CompletedProcess[bytes] | None = None
 
     print("\nRunning pre-commit...")
     pre_commit_result = subprocess.run(["pre-commit", "run", "--files", *path.rglob("*")], check=False)
@@ -125,17 +123,6 @@ def main() -> None:
     else:
         print(colored("\nSkipping stubtest since mypy failed.", "yellow"))
 
-    if find_spec("pytype"):
-        print("\nRunning pytype...")
-        pytype_result = subprocess.run([sys.executable, "tests/pytype_test.py", path], check=False)
-    else:
-        print(
-            colored(
-                f"\nSkipping pytype on Windows. You need to install it first: `{sys.executable} -m pip install pytype` .",
-                "yellow",
-            )
-        )
-
     cases_path = test_cases_path(stub if folder == "stubs" else "stdlib")
     if not cases_path.exists():
         # No test means they all ran successfully (0 out of 0). Not all 3rd-party stubs have regression tests.
@@ -186,7 +173,6 @@ def main() -> None:
             pyright_returncode,
             mypy_result.returncode,
             getattr(stubtest_result, "returncode", 0),
-            getattr(pytype_result, "returncode", 0),
             pyright_testcases_returncode,
             regr_test_returncode,
         ]
@@ -218,10 +204,6 @@ def main() -> None:
         print("stubtest:", _SKIPPED)
     else:
         print("stubtest:", _SUCCESS if stubtest_result.returncode == 0 else _FAILED)
-    if not pytype_result:
-        print("pytype:", _SKIPPED)
-    else:
-        print("pytype:", _SUCCESS if pytype_result.returncode == 0 else _FAILED)
     if pyright_testcases_skipped:
         print("Pyright regression tests:", _SKIPPED)
     else: