* add immutable var class
* add missing docs
* override _replace
* fix type imports
* override create as well
* remove deprecated properties and arguments
* remove unused code in ImmutableVar
* fix namespace issue
* no Self in 3.8
Ensure that reflex.utils.compat is loaded whenever `reflex` itself is imported
to try and avoid the sqlmodel metaclass conflict error that arises when
sqlmodel is imported first with pydantic v2, but reflex Model inherits from
rx.Base which is based on pydantic v1.
Fix#3515
The formatting of the upload ID had extra single quotes that were not needed.
Now that `_var_name_unwrapped` is used, any `str`-like Vars will automatically
be formatted with backticks
* split lifespan and middleware logic in separate mixin files
* fix for 3.8
* fix for unit tests
* add missing sys import
---------
Co-authored-by: Masen Furer <m_github@0x26.net>
* pyi_generator: avoid fully qualified names for reflex. types
The previous method added quite a large line diff to the pyi files, so for now,
lets just add the `Breakpoints` import to the default set along with Var,
EventHandler, Style and others.
* pyi_generator: fix generated files using ruff
also generate updated pyi files in reflex/experimental namespace
* remove black from dev dependencies
* poetry.lock: relock deps
* Update all pyi files with new formatting
* pre-commit fixes
* pyi_generator: fix __init__.pyi files again
* implement basic behavior to handle both radix and css
* add all components in theme, AND change pyi to include path of reflex types
* order type annotations in pyi_generator (#3585)
* order type annotations in pyi_generator
* run pyi_generator
* classvars should not be backend vars (#3578)
* classvars should not be backend vars
* cleanup RESERVED_BACKEND_VAR_NAMES
* order type annotations in pyi_generator (#3585)
* order type annotations in pyi_generator
* run pyi_generator
* do not validate non-cached var deps (#3576)
* do not validate non-cached var deps
* further improve Exceptions for misconfigured var deps
* order type annotations in pyi_generator (#3585)
* order type annotations in pyi_generator
* run pyi_generator
* fix git merge remains
* define function globally
* use more modern annotations
* only trigger when direct value and not state
* simplify unions
* accidentally removed avatar oop
---------
Co-authored-by: benedikt-bartscher <31854409+benedikt-bartscher@users.noreply.github.com>
* add computed backend vars
* finish computed backend vars, add tests
* fix token for AppHarness with redis state manager
* fix timing issues
* add unit tests for computed backend vars
* automagically mark cvs with _ prefix as backend var
* fully migrate backend computed vars
* rename is_backend_variable to is_backend_base_variable
* add integration test for implicit backend cv, adjust comments
* replace expensive backend var check at runtime
* keep stuff together
* simplify backend var check method, consistent naming, improve test typing
* fix: do not convert properties to cvs
* add test for property
* fix cached_properties with _ prefix in state cls
* Clear color mode local storage
* use the last compiled time logic to determine when to clear local storage
* precommit fix
* app harness fix
* run prettier on reflex/.templates/web/utils/helpers/color_mode.js
* make sure last_compiled_time is updated for stateless apps as well.
* set the chkara-ui-color-mode cookie instead of clearing it, so it is integrated in the app's useEffect cycle
* fix CI
* fix import formatting
---------
Co-authored-by: Masen Furer <m_github@0x26.net>
* Automatic authentication for backend on Github Codespaces
When running reflex on Github codespaces, the port forwarding mechanism
requires authentication, which happens automatically when first accessing the
port via HTTPS; however since the backend connects over the WSS protocol
instead, it gets an access error with no way to redirect to Github's
authentication servers to get the port open.
This PR adds an automatic redirection mechanism to a backend route when there
is a connection error accessing the frontend. After the backend route loads, it
redirects back to the frontend, but now it can connect to the backend via
websocket because the port forward is authenticated.
* manually update .pyi file 🫨
* Dont escape backticks in JS string interpolation
* add unit tests
* Fix darglint
* add a note to re-visit after new Var API is implemented
* tests should have a good meaning
* add bare sqlalchemy session, Closes#3512
* expose sqla_session at module level, add tests, improve typing
* fix table name
* add model_registry fixture, improve typing
* did not meant to push this
* add docstring to model_registry
* do not expose sqla_session in reflex namespace
All major browser use a "bfcache" to freeze pages when navigating away from the
domain, then they restore the page when going back.
However if the page uses websockets, these get kind of stuck unless you
disconnect them before freezing (and have a mechanism for reconnecting, which
we already do).
Ref: https://web.dev/articles/bfcacheFix#3478
* StatefulComponent event handler useCallback dependency array
Ensure the useCallback dependency array for event handlers also handled
destructuring objects and the `...` rest parameter.
Avoid hooks that are not variable declarations.
* Abstract color_mode related Var creation
* Allow `set_color_mode` to take a parameter at compile time
* Update type hinting of `Var._replace` to indicate that it returns BaseVar
* color_mode_button with allow_system=True uses new set_color_mode API
`set_color_mode` is now a CallableVar and uses very similar logic internally,
so this bit of code can be replaced.
* Fix for pydantic v1.10.17
* Ignore type checking for generic aliases in _var_name_unwrapped
* Allow ClientStateVar.set_value to be used with text inputs
* client_state: If var_name is not provided, create a random name
* client_state: partition the arg value to get `_e0` from `_e0.target.value`
* upgrade to latest ruff
* try to fix dep review
* try to fix dep review (2)
* upgrade black
* upgrade black (2)
* update allowed dependencies
* update allowed dependencies (2)
* update allowed dependencies (3)
* wait between interim and final in yield test
* remove previous commit, increase delay between yield
* forgot to save on the time.sleep(1) removal
* fix integration (maybe?)
* fix pyi?
* what even is going on
* what is realityi?
* test another fix for app harness
* try to wait even longer?
* force uvloop to be optional
* downpin fastapi < 0.111, remove changes to test
* add allow_system prop to colormode iconbutton, and clean up logic
* remove segmentedcontrol change from this PR
* make it work for chakraColorProvider too
* add comment to explain resolved_color_mode
* test_background_task: dispatch multiple async tasks
Use asyncio.gather to dispatch multiple tasks from a single background task
that all compete over the `async with self` lock. Even though the state itself
has a lock, each StateProxy instance should only allow a single `async with
self` context to run at a time.
* Protect StateProxy with an asyncio.Lock
Allow multiple tasks to reference the same StateProxy without stomping on each
other when entering an `async with self` context to acquire the state lock and
ultimately modify the state.
* remove stroke and fill from label as they are unsupported by recharts
* refacted legend
* added props to reference line
* updated type for stroke_width, added stroke, updated type for x y
* added x y to reference dot
* updated reference area
* regenerated pyi
* new pyis
* regenerated pyi
---------
Co-authored-by: Hongyu Yao <hongyuyao@Hongyus-MacBook-Pro-3.local>
Co-authored-by: Hongyu Yao <hongyuyao@hongyus-mbp-3.lan>
* `rx.color_mode.icon`, `rx.color_mode.button` and `rx.color_mode.switch` should not require a backend`
* remove print statement
* unit tests and precommit fix
* add unit tests
* change logic to check if event handlers actually contain state. Also delay websocket object check in state.js so server side events can get executed for stateless apps
* make sure events are not queued for server side events particularly ones that call queueEvents(clear_local_storage, clear_cookies, remove_local_storage, remove_cookies) when the app is stateless(no ws)
* fix unit tests
* fix broken unit tests in test_app
* modify socket check in processEvent to only return if socket exists and theres any event in the queue that requires state
* Apply suggestions from code review
make queueEvent call async
Co-authored-by: Masen Furer <m_github@0x26.net>
* await queueEventIfSocketExists
* Revert "await queueEventIfSocketExists"
This reverts commit 9ef8070b87.
---------
Co-authored-by: Masen Furer <m_github@0x26.net>
1. Updated recharts version to the newest - recharts.py
2. Added `legend_type` back for cartesian class, it was currently commented out - cartesian.py
3. Added `vertical_points` and `horizontal_points` to CartesianGrid class - cartesian.py
4. Added `ticks` `tick` `tick_count` `tick_line` `tick_size` `min_tick_gap`props to Axis class - cartesian.py
5. Refactored `on_click` `on_mouse_down` `on_mouse_up` `on_mouse_move` `on_mouse_out` `on_mouse_enter` `on_mouse_leave` event triggers of `Axis` class using Masen's new method - cartesian.py
6. Added `on_animation_begin` and `on_animation_end` event trigger to `Bar(Cartesian)` class - cartesian.py
7. Added `id` `is_animation_active` `animation_begin` `animation_duration` `animation_easing` `unit` `min_point_size` `name` prop to `Bar(Cartesian)` class - cartesian.py.
8. Added `unit` `name` props to `Area(Cartesian)` class - cartesian.py
9. Added `unit` `name` props to `Line(Cartesian)` class - cartesian.py
10. Added `id` `is_animation_active` `animation_begin` `animation_duration` `animation_easing` props to `Scatter(Recharts)` class - cartesian.py
11. Refactored eventtriggers for `Scatter(Recharts)` class using Masen's new method - cartesian.py
12. Change the var type of stack_id in `Area(Cartesian)` class to be string and int, it used to be only a string. - cartesian.py
13. Added `name_key` prop and `on_animation_start` and `on_animation_end` prop to `Funnul(Recharts)` class cartesian.py
14. Added `on_mouse_down` `on_mouse_up` `on_mouse_over` `on_mouse_out` event triggers to `PieChart(ChartBase)` and also refactored using Masen's new method - Charts.py
15. Refaactored event triggers for referenceDot(Reference) class using Masen's new method. - Cartesian.py
16. Refactored event triggers for ChartBase(RechartsCharts) class using Masen's new method. - Cartesian.py
17. Refactored event triggers for Piechart(ChartBase) class using Masen's new method, Added `on_mouse_down` `on_mouse_up` `on_mouse_over` `on_mouse_out` event triggers - Cartesian.py
Co-authored-by: Hongyu Yao <hongyuyao@hongyus-mbp-3.lan>
In pydantic 1.10.16 (hopefully the last version), they added the `pydantic.v1`
namespace to make transitioning to the v2 package easier without changing code.
However, Reflex was depending on pydantic v1 NOT having `pydantic.v1` to skip
patching names from `v1` into the top level `pydantic` (normally we do this to
force sqlmodel to use v1, even when the v2 package is installed).
Unbreak CI
* Override _var_is_string when handling str literals
Maintain the pre 0.5.4 behavior when dealing with string literal
props, without displaying the deprecation warning.
Wait, isn't it weird to pass `_var_is_string=False` when the type is actually a str??
Yes, yes it is. However this is currently needed to avoid raising the
DeprecationWarning internally. These str-type vars with
_var_is_string set to false are handled by
`reflex.utils.format.format_prop`, but setting them to be
_var_is_string=True causes them to get quoted twice, which is not
what we want.
Var operations refactor will take care of cleaning this up, but for
now, we will go with the hack.
* Ignore type checks
Since I'm using an `isinstance` check now, the type checker thinks that `value`
could possibly be a string (instead of Any), which raises typing errors that
have to be ignored (they were ignored before implicitly due to being Any-typed)
* 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.
* test_connection_banner: Improve assertions
* Actually assert on the presence or absense of the connection banner
* Update XPATH selector to find the connection toast
* Add event handling while backend down to verify queue functionality
* Bring backend down while an event is running to ensure queue does not get
blocked (#3404)
* state.js: set event_processing = false when websocket connects
In case an event was pending when the websocket went down, allow further events
to be processed when it comes back up.
Fix#3404
* test_connection_banner: wait for token indicating backend is connected
* test_connection_banner: increase delay time
make the time window longer in which the backend can go down and get stuck in
event_processing=true for better test reliability
* Ensure the redis connection is reset in new backend thread
Redis has an event loop affinity and needs to be attached to the event loop
that the thread is running.
* Reset event_processing on disconnect
* if the socket never comes back up, it still allows client-side events to be
processed
* on_mount events may start running before the socket is up, so resetting the
flag on connect may break event determinism (test_event_chain.py)
* wip type transforming serializers
* old python sucks
* typing fixups
* Expose the `to` parameter on `rx.serializer` for type conversion
Serializers can also return a tuple of `(serialized_value, type)`, if both ways
are specified, then the returned value MUST match the `to` parameter.
When initializing a new rx.Var, if `_var_is_string` is not specified and the serializer returns a `str` type, then mark `_var_is_string=True` to indicate that the Var should be treated like a string literal.
Include datetime, color, types, and paths as "serializing to str" type.
Avoid other changes at this point to reduce fallout from this change:
Notably, the `serialize_str` function does NOT cast to `str`, which
would cause existing code to treat all Var initialized with a str as a
str literal even though this was NOT the default before.
Update test cases to accomodate these changes.
* Raise deprecation warning for rx.Var.create with string literal
In the future, we will treat strings as string literals in the JS code. To get
a Var that is not treated like a string, pass _var_is_string=False.
This will allow our serializers to automatically identify cast string literals
with less special cases (and the special cases need to be explicitly
identified).
* Add test case for mismatched serialized types
* fix old python
* Remove serializer returning a tuple feature
Simplify the logic; instead of making a wrapper function that returns
a tuple, just save the type conversions in a separate global.
* Reset the LRU cache when adding new serializers
---------
Co-authored-by: Masen Furer <m_github@0x26.net>
* Addresses an issue with pydantic v2 models as Vars
It looks like there's an issue with state vars
which are pydantic v2 models... Here's a
reproducible test case:
```python
import reflex as rx
from pydantic import BaseModel
from reflex.utils.serializers import serializer
class User(BaseModel):
has_image: bool = False
@serializer
def serialize_user(user: User) -> dict:
return user.dict()
class State(rx.State):
user: User = None
def index() -> rx.Component:
return rx.container(
rx.cond(State.user,
rx.text(State.user.has_image),
rx.text("No user"))
)
app = rx.App()
app.add_page(index)
```
This app works only with pydantic <2 installed:
```bash
reflex-test $ reflex run
...
AttributeError: 'FieldInfo' object has no attribute 'outer_type_'
reflex-test $ pip install pydantic==1.10.15
─────────────────────────────────── Starting Reflex App ───────────────────────────────────
Compiling: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 100% 13/13 0:00:00
─────────────────────────────────────── App Running ───────────────────────────────────────
App running at: http://localhost:3000
```
Looks like this is caused by `outer_type_` no
[longer existing][1] in pydantic v2. I'm guessing
this was introduced back in [v0.4.6][2].
1: https://github.com/pydantic/pydantic/discussions/7217
2: 86526cba51
This change explicitly ignores pydantic v2 models in
`get_attribute_access_type`, rather than trying to treat
them as v1 models.
* ruff formatting
---------
Co-authored-by: Masen Furer <m_github@0x26.net>
* [REF-2977] [REF-2982] Merge layout prop and automatic darkmode
* Expose `template` prop in rx.plotly
* Set default `template` to a color_mode_cond that responds to dark mode
* Merge user-provided `layout` and `template` props into the serialized
plot data
* pyi_generator: avoid affecting the HTML Template component
* Raise warning when importing rx.plotly without plotly installed
* Remove PlotlyLib component and consolidate imports [fixup]
* test_tailwind: include custom stylesheet
* [REF-3004] Use relative path to stylesheet for postcss-import compat
postcss-import balls all of the CSS up into a single file, which happens at
compile time. So, replace the `@/` with `../public` so the import paths can be
resolved relative to the `styles` directory.
* test_compiler: fix compile_stylesheets expectations
* Use constants.Dirs.PUBLIC instead of "public"
* include resize and radius props to the text area component
* run scripts/make_pyi.py for text_area
* pre-commit fixup
---------
Co-authored-by: Masen Furer <m_github@0x26.net>
* pyi_generator: do not generate kwargs for event trigger props
event triggers are handled separately
* Implement event handlers for Plotly
* py38 compat: from __future__ import annotations
* init fix
* Update reflex/components/plotly/plotly.py
Co-authored-by: Masen Furer <m_github@0x26.net>
* plotly: treat `data` as a `dict`-type Var in _render
this allows the data to be passed directly as a figure or from a state var
* removed width height prop as they are no longer needed
* updated
* reverted some of the changes
* fixed unit tests
* regen pyi
---------
Co-authored-by: Hongyu Yao <hongyuyao@hongyus-mbp-3.lan>
Co-authored-by: Masen Furer <m_github@0x26.net>
Co-authored-by: Hongyu Yao <hongyuyao@Hongyus-MacBook-Pro-3.local>
* Improve import times
* add lazy loading to rx.el
* add lazy loading to reflex core components
* minor refactor
* Get imports working with reflex web
* get imports to work with all reflex examples
* refactor to define imports only in the root.
* lint
* deadcode remove
* update poetry deps
* unit tests fix
* app_harness fix
* app_harness fix
* pyi file generate
* pyi file generate
* sort pyi order
* fix pyi
* fix docker ci
* rework pyi-generator
* generate pyi for __init__ files
* test pyright
* test pyright ci
* partial pyright fix
* more pyright fix
* pyright fix
* fix pyi_generator
* add rx.serializer and others
* add future annotation import which fixes container CI, then also load recharts lazily
* add new pyi files
* pyright fix
* minor fixes for reflex-web and flexdown
* forward references for py38
* ruff fix
* pyi fix
* unit tests fix
* reduce coverage to 68%
* reduce coverage to 67%
* reduce coverage to 66%as a workaround to coverage's rounding issue
* reduce coverage to 66%as a workaround to coverage's rounding issue
* exclude lazy_loader dependency review checks.
* its lazy-loader
* Add docstrings and regenerate pyi files
* add link
* address Pr comments
* CI fix
* partially address PR comments.
* edit docstrings and fix integration tests
* fix typo in docstring
* pyi fix
