[V2] Upgrade ruff and mypy version, format files (#4474)

tools/check.py

@@ -1,6 +1,7 @@
 """
 Check formatting, type-check and run offline tests.
 """
+
 import subprocess
 import sys
 import tempfile
@@ -15,9 +16,7 @@ def run(*args: str) -> int:
 def main() -> None:
     with tempfile.TemporaryDirectory() as tmp_dir:
         exit(
-            run("isort", ".", "-c", "--profile", "black", "--gitignore")
-            or run("black", ".", "--check", "--extend-exclude", BLACK_IGNORE)
-            or run("mypy", "--strict", ".")
+            run("mypy", "--strict", ".")
             or run("ruff", "check", ".")
             or run("sphinx", "-M", "dummy", "client/doc", tmp_dir, "-n", "-W")
             or run("pytest", ".", "-m", "not net")

tools/codegen.py

@@ -2,6 +2,7 @@
 Run `telethon_generator.codegen` on both `api.tl` and `mtproto.tl` to output
 corresponding Python code in the default directories under the `client/`.
 """
+
 import subprocess
 import sys
 

tools/copy_client_signatures.py

@@ -110,13 +110,13 @@ def main() -> None:
             function.args.args[0].annotation = None
 
         if isinstance(function, ast.AsyncFunctionDef):
-            call = ast.Await(value=call)
+            call = ast.Await(value=call)  # type: ignore [arg-type]
 
         match function.returns:
             case ast.Constant(value=None):
-                call = ast.Expr(value=call)
+                call = ast.Expr(value=call)  # type: ignore [arg-type]
             case _:
-                call = ast.Return(value=call)
+                call = ast.Return(value=call)  # type: ignore [arg-type]
 
         function.body.append(call)
         class_body.append(function)

tools/docgen.py

@@ -1,6 +1,7 @@
 """
 Run `sphinx-build` to create HTML documentation and detect errors.
 """
+
 import subprocess
 import sys
 

tools/fmt.py

@@ -1,6 +1,7 @@
 """
 Sort imports and format code.
 """
+
 import subprocess
 import sys