* Make client_state work without global refs (local only)
* client_state: if the default is str, mark _var_is_string=True
Ensure that a string default is not rendered literally
* add `to_int` as a Var operation
* Allow an event handler lambda to return a Var in some cases
If an lambda is passed to an event trigger and it returns a single Var, then
treat it like the Var was directly passed for the event trigger.
This allows ClientState.set_var to be used within a lambda.
* Support replacing route on redirect
Support next/router `.replace` interface to change page without creating a
history entry.
* test_event: include test cases for new "replace" kwarg
* Get `action` and `cancel` working for rx.toast
Respect defaults set in ToastProvider toast_options when firing a toast with
it's own ToastProps set.
* Update reflex/components/sonner/toast.py
Co-authored-by: Thomas Brandého <thomas.brandeho@gmail.com>
* Move queueEvent formatting into rx.utils.format module
Implement on_auto_close and on_dismiss callbacks inside ToastProps
* Update rx.call_script to use new format.format_queue_events
Replace duplicate logic in rx.call_script for handling the callback function.
* Move PropsBase to reflex.components.props
This base class will be exposed via rx._x.PropsBase and can be shared by other
wrapped components that need to pass a JS object full of extra props.
---------
Co-authored-by: Thomas Brandého <thomas.brandeho@gmail.com>
* Allow EventHandler args to be partially applied
When an EventHandler is called with an incomplete set of args it creates a
partial EventSpec. This change allows Component._create_event_chain to apply
remaining args from an args_spec to an existing EventSpec to make it
functional.
Instead of requiring the use of `lambda` functions to pass arguments to an
EventHandler, they can now be passed directly and any remaining args defined in
the event trigger will be applied after those.
* [REF-2273] Implement `.setvar` special EventHandler
All State subclasses will now have a special `setvar` EventHandler which
appears in the autocomplete drop down, passes static analysis, and canbe used
to set State Vars in response to event triggers.
Before:
rx.input(value=State.a, on_change=State.set_a)
After:
rx.input(value=State.a, on_change=State.setvar("a"))
This reduces the "magic" because `setvar` is statically defined on all State
subclasses.
* Catch invalid Var names and types at compile time
* Add test cases for State.setvar
* Use a proper redis-compatible token
* parse_args_spec: resolve annotations with typing.get_type_hints
Ensure that event trigger specs in modules with future annotations are resolved
correctly.
Fix#2848
* Fix arg spec for on_upload_progress event
Make py3.8 compatible with `get_type_hints`
* Use dill instead of cloudpickle for serialization
* smaller size pickles
* support dynamically defined states
* avoid issues with unpickleable globals
* pyproject: add dill, remove cloudpickle
* poetry.lock: relock dependencies
* Dynamically convert EventHandler to functools.partial
Instead of converting the functions up front and assigning them to the
instance, unbox the function from the EventHandler when it is requested via
__getattribute__. This reduces the size of the per-instance pickle, because
event handler bodies do not need to be included.
* Improve checking for cython_function_or_method
Because pydantic can be installed without cython, only use the workaround in
the case where the BaseModel.validate function is NOT a FunctionType,
indicating it's a cython function.
* Serialize all State subclasses by reference
* Move sharding internal to StateManager
Avoid leaking sharding implementation details all over the State class and
breaking the API
* WiP StateManager based sharding
* Copy the state __dict__ when serializing to avoid breaking the instance
* State tests need to pass the correct substate token for redis
* state: when getting parent_state, set top_level=False
ensure that we don't end up with a broken tree
* test_app: get tests passing with redis by passing the correct token
refactor upload tests to suck less
* test_client_storage: look up substate key
* state.py: pass static checks
* test_dynamic_routes: working with redis state shard
* Update the remaining AppHarness tests to pass {token}_{state.get_full_name()}
* test_app: pass all tokens with state suffix
* StateManagerRedis: clean up commentary
* initial attempt that works for dataframe and text downloads
* changes for masens comments
* Instead of using blob, just send a data: URL from the backend
* Enable rx.download directly with Var
If the Var is string-like and starts with `data:`, then no special processing
occurs. Otherwise, the value is passed to JSON.stringify and downloaded as
text/plain.
* event: update docstring and comments on rx.download
Raise ValueError when URL and data are both provided, or the data provided is
not one of the expected types.
---------
Co-authored-by: Tom Gotsman <tomgotsman@toms-mbp.lan>
Co-authored-by: Masen Furer <m_github@0x26.net>
* Expose preventDefault and stopPropagation for DOM events
All EventHandler, EventSpec, and EventChain can now carry these extra
"event_actions" that will be applied inside the frontend code when an event is
triggered from the DOM.
Fix#1621
Fix REF-675
* Test cases (and fixes) for "event_actions"
* form: from __future__ import annotations
for py38, py39 compat
* Revert overzealous merge conflict resolution
