misc style fixes

Author: rmorshea

src/idom/core/component.py

@@ -2,7 +2,7 @@
 
 import inspect
 from functools import wraps
-from typing import Any, Callable, Dict, Optional, Tuple, Union
+from typing import Any, Callable, Dict, Optional, Tuple
 
 from .types import ComponentType, VdomDict
 

src/idom/core/hooks.py

@@ -23,7 +23,6 @@
 
 from typing_extensions import Protocol
 
-from idom.config import IDOM_DEBUG_MODE
 from idom.utils import Ref
 
 from ._thread_local import ThreadLocal
@@ -226,9 +225,6 @@ def use_debug_value(
             :func:`id` is different). By default these are inferred based on local
             variables that are referenced by the given function.
     """
-    if not IDOM_DEBUG_MODE.current:
-        return  # pragma: no cover
-
     old: Ref[Any] = _use_const(lambda: Ref(object()))
     memo_func = message if callable(message) else lambda: message
     new = use_memo(memo_func, dependencies)

src/idom/testing/display.py

@@ -12,7 +12,6 @@
     async_playwright,
 )
 
-from idom import html
 from idom.config import IDOM_TESTING_DEFAULT_TIMEOUT
 from idom.types import RootComponentConstructor
 
@@ -49,7 +48,7 @@ async def goto(self, path: str, query: Any | None = None) -> None:
         await self.page.goto(self.backend.url(path, query))
 
     async def root_element(self) -> ElementHandle:
-        element = await self.page.wait_for_selector(f"#app", state="attached")
+        element = await self.page.wait_for_selector("#app", state="attached")
         if element is None:
             raise RuntimeError("Root element not attached")  # pragma: no cover
         return element

tests/test_core/test_layout.py

@@ -20,7 +20,6 @@
     capture_idom_logs,
 )
 from idom.utils import Ref
-from tests.tooling.asserts import assert_same_items
 
 
 @pytest.fixture(autouse=True)
@@ -814,14 +813,15 @@ def Child(state):
             await layout.render()
 
 
+def use_toggle():
+    state, set_state = idom.hooks.use_state(True)
+    return state, lambda: set_state(not state)
+
+
 async def test_elements_and_components_with_the_same_key_can_be_interchanged():
     set_toggle = idom.Ref()
     effects = []
 
-    def use_toggle():
-        state, set_state = idom.hooks.use_state(True)
-        return state, lambda: set_state(not state)
-
     @idom.component
     def Root():
         toggle, set_toggle.current = use_toggle()