[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

core/src/stdlib/pyscript/event_handling.py

@@ -20,8 +20,8 @@ def when(target, *args, **kwargs):
 
     disconnect(whenable, handler)
 
-    
-    """   
+
+    """
     # If "when" is called as a function, try to grab the handler from the
     # arguments. If there's no handler, this must be a decorator based call.
     handler = None
@@ -35,7 +35,7 @@ def when(target, *args, **kwargs):
     whenable = hasattr(target, "__when__")
     # If not when-able, the DOM selector for the target event.
     if not whenable:
-        # The target is an event linked to a DOM selector. Extract the 
+        # The target is an event linked to a DOM selector. Extract the
         # selector from the arguments or keyword arguments.
         if args:
             selector = args[0]
@@ -68,11 +68,15 @@ def when(target, *args, **kwargs):
             if not sig.parameters:
                 # Function is async: must be awaited
                 if inspect.iscoroutinefunction(func):
+
                     async def wrapper(*args, **kwargs):
                         await func()
+
                 else:
+
                     def wrapper(*args, **kwargs):
                         func()
+
             else:
                 wrapper = func
         except AttributeError:

core/tests/python/tests/test_when.py

@@ -231,7 +231,7 @@ def test_when_decorates_a_whenable():
             self.handler = None
             self.args = None
             self.kwargs = None
-        
+
         def trigger(self):
             """
             Triggers the whenable object, resulting in the handler being
@@ -242,7 +242,7 @@ def test_when_decorates_a_whenable():
                     "args": self.args,
                     "kwargs": self.kwargs,
                 }
-                self.handler(result) # call the handler
+                self.handler(result)  # call the handler
 
         def __when__(self, handler, *args, **kwargs):
             """
@@ -269,7 +269,7 @@ def test_when_decorates_a_whenable():
         counter += 1
         assert result["args"] == ("foo", "bar")
         assert result["kwargs"] == {"baz": "qux"}
-    
+
     # The function should not be called until the whenable object is triggered.
     assert counter == 0
     # Trigger the whenable object.
@@ -294,7 +294,7 @@ def test_when_called_with_a_whenable():
             self.handler = None
             self.args = None
             self.kwargs = None
-        
+
         def trigger(self):
             """
             Triggers the whenable object, resulting in the handler being
@@ -305,7 +305,7 @@ def test_when_called_with_a_whenable():
                     "args": self.args,
                     "kwargs": self.kwargs,
                 }
-                self.handler(result) # call the handler
+                self.handler(result)  # call the handler
 
         def __when__(self, handler, *args, **kwargs):
             """
@@ -330,7 +330,7 @@ def test_when_called_with_a_whenable():
         counter += 1
         assert result["args"] == ("foo", "bar")
         assert result["kwargs"] == {"baz": "qux"}
-    
+
     # When as a function.
     web.when(whenable, handler, "foo", "bar", baz="qux")
 
@@ -340,4 +340,4 @@ def test_when_called_with_a_whenable():
     whenable.trigger()
     # The function should have been called when the whenable object was
     # triggered.
-    assert counter == 1
+    assert counter == 1