fix some code quality quirks

Author: d-biehl

robotcode/jsonrpc2/server.py

@@ -210,10 +210,6 @@ async def start_tcp(self, host: Optional[str] = None, port: int = 0) -> None:
     def start_pipe(self, pipe_name: Optional[str]) -> None:
         from typing import TYPE_CHECKING
 
-        if TYPE_CHECKING:
-            from asyncio.streams import StreamReaderProtocol
-            from asyncio.windows_events import ProactorEventLoop
-
         if pipe_name is None:
             raise ValueError("pipe name missing.")
 
@@ -223,6 +219,10 @@ def start_pipe(self, pipe_name: Optional[str]) -> None:
             #  check if we are on windows and using the ProactorEventLoop, to use the undocumented
             #  create_pipe_connection method
             if sys.platform == "win32" and hasattr(self.loop, "create_pipe_connection"):
+                if TYPE_CHECKING:
+                    from asyncio.streams import StreamReaderProtocol
+                    from asyncio.windows_events import ProactorEventLoop
+
                 self.loop.run_until_complete(
                     cast("ProactorEventLoop", self.loop).create_pipe_connection(
                         lambda: cast("StreamReaderProtocol", self.create_protocol()), pipe_name

robotcode/language_server/robotframework/diagnostics/analyzer.py

@@ -54,9 +54,9 @@ async def run(self) -> List[Diagnostic]:
         return self._results
 
     async def visit(self, node: ast.AST) -> None:
-        from robot.variables.search import contains_variable
         from robot.parsing.lexer.tokens import Token as RobotToken
         from robot.parsing.model.statements import KeywordCall
+        from robot.variables.search import contains_variable
 
         self.node_stack.append(node)
         try: