chore: update package with upstream (#2)

.github/FUNDING.yml

@@ -0,0 +1,13 @@
+# These are supported funding model platforms
+
+github: [emilhe] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

CHANGELOG.md

@@ -2,14 +2,41 @@
 
 All notable changes to this project will be documented in this file.
 
-## [1.0.4+deps] - 26-10-23
+## [1.0.12] - 04-02-23
 
 ### Changed
 
-- Relax `more-itertools` constraint _down_ to `>=8.0.0`
-- Relax other package constraints
-- Upgrade `dev` dependencies (`js` & `py`)
-- Upgrade `dash-extensions` dependencies
+- Set `allow_duplicate=True` for the default logging configurations for the `LogTransform`, thereby fixing [#280](https://github.com/emilhe/dash-extensions/issues/280).
+
+## [1.0.11] - 03-02-23
+
+### Changed
+
+- Add `useCapture` property to `EventListener` and `Keyboard` components, thereby fixing [#255](https://github.com/emilhe/dash-extensions/issues/255).
+
+## [1.0.10] - 03-02-23
+
+### Changed
+
+- Update dependencies, including `Flask-caching`, thereby fixing [#296](https://github.com/emilhe/dash-extensions/issues/296).
+
+## [1.0.9] - 03-02-23
+
+### Changed
+
+- Fixed bug in `Keyboard` component where the keydown event would fire twice.
+
+## [1.0.8] - 25-01-23
+
+### Changed
+
+- Fixed bug in `BlockingCallbackTransform` component where the callback would never get invoked again, if an (uncaught) exception was raised during execution. Contributed by [lcornelatti](https://github.com/lcornelatti).
+
+## [1.0.7] - 27-12-23
+
+### Added
+
+- Re-introduce `Keyboard` component (due to many user requests)
 
 ## [1.0.4] - 07-10-23
 
@@ -23,6 +50,15 @@ All notable changes to this project will be documented in this file.
 - Dynamic prefixing is now applied recursively
 - Inline JS functions created using `assign` are now re-used if the code is identical
 
+## [1.0.4+deps] - 26-10-23
+
+### Changed
+
+- Relax `more-itertools` constraint _down_ to `>=8.0.0`
+- Relax other package constraints
+- Upgrade `dev` dependencies (`js` & `py`)
+- Upgrade `dash-extensions` dependencies
+
 ## [1.0.3] - 31-07-23
 
 ### Added

dash_extensions/_imports_.py

@@ -3,6 +3,7 @@
 from .DeferScript import DeferScript
 from .EventListener import EventListener
 from .EventSource import EventSource
+from .Keyboard import Keyboard
 from .Lottie import Lottie
 from .Mermaid import Mermaid
 from .Purify import Purify
@@ -14,6 +15,7 @@
     "DeferScript",
     "EventListener",
     "EventSource",
+    "Keyboard",
     "Lottie",
     "Mermaid",
     "Purify",

dash_extensions/enrich.py

@@ -602,7 +602,7 @@ def apply_serverside(self, callbacks):
                 State(start_blocked_id, "data")
             )
             # Modify the original callback to send finished signal.
-            single_output = len(callback.outputs) <= 1
+            num_outputs = len(callback.outputs)
             out_flex_key = callback.outputs.append(Output(end_server_id, "data"))
             # Change original inputs to state.
             for i, item in enumerate(callback.inputs):
@@ -612,22 +612,28 @@ def apply_serverside(self, callbacks):
             st_flex_key = callback.inputs.append(State(start_client_ctx, "data"))
             # Modify the callback function accordingly.
             f = callback.f
-            callback.f = skip_input_signal_add_output_signal(single_output, out_flex_key, in_flex_key, st_flex_key)(f)
+            callback.f = skip_input_signal_add_output_signal(num_outputs, out_flex_key, in_flex_key, st_flex_key)(f)
 
         return callbacks
 
 
-def skip_input_signal_add_output_signal(single_output, out_flex_key, in_flex_key, st_flex_key):
+def skip_input_signal_add_output_signal(num_outputs, out_flex_key, in_flex_key, st_flex_key):
     def wrapper(f):
         @functools.wraps(f)
         def decorated_function(*args, **kwargs):
             args, kwargs, fltr = _skip_inputs(args, kwargs, [in_flex_key, st_flex_key])
             cached_ctx = fltr[1]
+            single_output = num_outputs <= 1
             if cached_ctx is not None and "triggered" in cached_ctx:
                 ctx = context_value.get()
                 ctx["triggered_inputs"] = cached_ctx["triggered"]
                 context_value.set(ctx)
-            outputs = f(*args, **kwargs)
+            try:
+                outputs = f(*args, **kwargs)
+            except Exception:
+                logging.exception(f"Exception raised in blocking callback [{f.__name__}]")
+                outputs = no_update if single_output else [no_update] * num_outputs       
+
             return _append_output(outputs, datetime.utcnow().timestamp(), single_output, out_flex_key)
 
         return decorated_function
@@ -650,7 +656,7 @@ def __init__(self, log_output, log_writer_map: Dict[int, Callable],
 
 def setup_notifications_log_config():
     log_id = "notifications_provider"
-    log_output = Output(log_id, "children")
+    log_output = Output(log_id, "children", allow_duplicate=True)
 
     def notification_layout_transform(layout: List[Component]):
         import dash_mantine_components as dmc
@@ -668,7 +674,7 @@ def div_layout_transform(layout: List[Component]):
         layout.append(html.Div(id=log_id))
         return layout
 
-    log_output = Output(log_id, "children")
+    log_output = Output(log_id, "children", allow_duplicate=True)
     return LogConfig(log_output, get_default_log_writers(), div_layout_transform)